Commit 7f42ce0968a7ae0037e8aca4b4a6d46eff535525

Steffen Jaeckel 2019-04-07T21:30:51

Merge pull request #211 from libtom/remove-footers remove footers & headers

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diff --git a/bn_error.c b/bn_error.c
index 697875f..274c425 100644
--- a/bn_error.c
+++ b/bn_error.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_ERROR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 static const struct {
    int code;
@@ -38,7 +29,3 @@ const char *mp_error_to_string(int code)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_fast_mp_invmod.c b/bn_fast_mp_invmod.c
index 71975e1..78f09c3 100644
--- a/bn_fast_mp_invmod.c
+++ b/bn_fast_mp_invmod.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_FAST_MP_INVMOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* computes the modular inverse via binary extended euclidean algorithm,
  * that is c = 1/a mod b
@@ -154,7 +145,3 @@ LBL_ERR:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_fast_mp_montgomery_reduce.c b/bn_fast_mp_montgomery_reduce.c
index eb5d90b..1b2ed05 100644
--- a/bn_fast_mp_montgomery_reduce.c
+++ b/bn_fast_mp_montgomery_reduce.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_FAST_MP_MONTGOMERY_REDUCE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* computes xR**-1 == x (mod N) via Montgomery Reduction
  *
@@ -167,7 +158,3 @@ int fast_mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_fast_s_mp_mul_digs.c b/bn_fast_s_mp_mul_digs.c
index 4736799..d2f1735 100644
--- a/bn_fast_s_mp_mul_digs.c
+++ b/bn_fast_s_mp_mul_digs.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_FAST_S_MP_MUL_DIGS_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Fast (comba) multiplier
  *
@@ -98,7 +89,3 @@ int fast_s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_fast_s_mp_mul_high_digs.c b/bn_fast_s_mp_mul_high_digs.c
index 06c076c..8fb541e 100644
--- a/bn_fast_s_mp_mul_high_digs.c
+++ b/bn_fast_s_mp_mul_high_digs.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_FAST_S_MP_MUL_HIGH_DIGS_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* this is a modified version of fast_s_mul_digs that only produces
  * output digits *above* digs.  See the comments for fast_s_mul_digs
@@ -89,7 +80,3 @@ int fast_s_mp_mul_high_digs(const mp_int *a, const mp_int *b, mp_int *c, int dig
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_fast_s_mp_sqr.c b/bn_fast_s_mp_sqr.c
index bd20f7e..3394d88 100644
--- a/bn_fast_s_mp_sqr.c
+++ b/bn_fast_s_mp_sqr.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_FAST_S_MP_SQR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* the jist of squaring...
  * you do like mult except the offset of the tmpx [one that
@@ -105,7 +96,3 @@ int fast_s_mp_sqr(const mp_int *a, mp_int *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_2expt.c b/bn_mp_2expt.c
index 42f5746..748088e 100644
--- a/bn_mp_2expt.c
+++ b/bn_mp_2expt.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_2EXPT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* computes a = 2**b
  *
@@ -38,7 +29,3 @@ int mp_2expt(mp_int *a, int b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_abs.c b/bn_mp_abs.c
index f12d261..8e6855f 100644
--- a/bn_mp_abs.c
+++ b/bn_mp_abs.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_ABS_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* b = |a|
  *
@@ -33,7 +24,3 @@ int mp_abs(const mp_int *a, mp_int *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_add.c b/bn_mp_add.c
index f04388a..dab0820 100644
--- a/bn_mp_add.c
+++ b/bn_mp_add.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_ADD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* high level addition (handles signs) */
 int mp_add(const mp_int *a, const mp_int *b, mp_int *c)
@@ -44,7 +35,3 @@ int mp_add(const mp_int *a, const mp_int *b, mp_int *c)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_add_d.c b/bn_mp_add_d.c
index ecdb791..fe6e068 100644
--- a/bn_mp_add_d.c
+++ b/bn_mp_add_d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_ADD_D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* single digit addition */
 int mp_add_d(const mp_int *a, mp_digit b, mp_int *c)
@@ -103,7 +94,3 @@ int mp_add_d(const mp_int *a, mp_digit b, mp_int *c)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_addmod.c b/bn_mp_addmod.c
index f8e4dda..72b5720 100644
--- a/bn_mp_addmod.c
+++ b/bn_mp_addmod.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_ADDMOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* d = a + b (mod c) */
 int mp_addmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d)
@@ -31,7 +22,3 @@ int mp_addmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_and.c b/bn_mp_and.c
index 789bb58..7f94d35 100644
--- a/bn_mp_and.c
+++ b/bn_mp_and.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_AND_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* AND two ints together */
 int mp_and(const mp_int *a, const mp_int *b, mp_int *c)
@@ -48,7 +39,3 @@ int mp_and(const mp_int *a, const mp_int *b, mp_int *c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_clamp.c b/bn_mp_clamp.c
index 0953f4b..ac23bfd 100644
--- a/bn_mp_clamp.c
+++ b/bn_mp_clamp.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_CLAMP_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* trim unused digits
  *
@@ -34,7 +25,3 @@ void mp_clamp(mp_int *a)
    }
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_clear.c b/bn_mp_clear.c
index 9b8a233..3180852 100644
--- a/bn_mp_clear.c
+++ b/bn_mp_clear.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_CLEAR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* clear one (frees)  */
 void mp_clear(mp_int *a)
@@ -34,7 +25,3 @@ void mp_clear(mp_int *a)
    }
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_clear_multi.c b/bn_mp_clear_multi.c
index c96b4ac..794e45f 100644
--- a/bn_mp_clear_multi.c
+++ b/bn_mp_clear_multi.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_CLEAR_MULTI_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #include <stdarg.h>
 
@@ -26,7 +17,3 @@ void mp_clear_multi(mp_int *mp, ...)
    va_end(args);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_cmp.c b/bn_mp_cmp.c
index fdcb8d5..6fd9371 100644
--- a/bn_mp_cmp.c
+++ b/bn_mp_cmp.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_CMP_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* compare two ints (signed)*/
 int mp_cmp(const mp_int *a, const mp_int *b)
@@ -33,7 +24,3 @@ int mp_cmp(const mp_int *a, const mp_int *b)
    }
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_cmp_d.c b/bn_mp_cmp_d.c
index 643cac6..f0aa507 100644
--- a/bn_mp_cmp_d.c
+++ b/bn_mp_cmp_d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_CMP_D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* compare a digit */
 int mp_cmp_d(const mp_int *a, mp_digit b)
@@ -35,7 +26,3 @@ int mp_cmp_d(const mp_int *a, mp_digit b)
    }
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_cmp_mag.c b/bn_mp_cmp_mag.c
index 7f6ce27..482cef5 100644
--- a/bn_mp_cmp_mag.c
+++ b/bn_mp_cmp_mag.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_CMP_MAG_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* compare maginitude of two ints (unsigned) */
 int mp_cmp_mag(const mp_int *a, const mp_int *b)
@@ -46,7 +37,3 @@ int mp_cmp_mag(const mp_int *a, const mp_int *b)
    return MP_EQ;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_cnt_lsb.c b/bn_mp_cnt_lsb.c
index d4f1017..9806232 100644
--- a/bn_mp_cnt_lsb.c
+++ b/bn_mp_cnt_lsb.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_CNT_LSB_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 static const int lnz[16] = {
    4, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 2, 0, 1, 0
@@ -44,7 +35,3 @@ int mp_cnt_lsb(const mp_int *a)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_complement.c b/bn_mp_complement.c
index 5a5a969..7fab918 100644
--- a/bn_mp_complement.c
+++ b/bn_mp_complement.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_COMPLEMENT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* b = ~a */
 int mp_complement(const mp_int *a, mp_int *b)
@@ -19,7 +10,3 @@ int mp_complement(const mp_int *a, mp_int *b)
    return (res == MP_OKAY) ? mp_sub_d(b, 1uL, b) : res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_copy.c b/bn_mp_copy.c
index 51e0239..85eb787 100644
--- a/bn_mp_copy.c
+++ b/bn_mp_copy.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_COPY_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* copy, b = a */
 int mp_copy(const mp_int *a, mp_int *b)
@@ -58,7 +49,3 @@ int mp_copy(const mp_int *a, mp_int *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_count_bits.c b/bn_mp_count_bits.c
index ed46e62..3b532d9 100644
--- a/bn_mp_count_bits.c
+++ b/bn_mp_count_bits.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_COUNT_BITS_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* returns the number of bits in an int */
 int mp_count_bits(const mp_int *a)
@@ -35,7 +26,3 @@ int mp_count_bits(const mp_int *a)
    return r;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_decr.c b/bn_mp_decr.c
index edf65f4..9dd271a 100644
--- a/bn_mp_decr.c
+++ b/bn_mp_decr.c
@@ -1,17 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DECR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
-
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Decrement "a" by one like "a--". Changes input! */
 int mp_decr(mp_int *a)
@@ -41,7 +31,3 @@ int mp_decr(mp_int *a)
    return mp_sub_d(a, 1uL,a);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_div.c b/bn_mp_div.c
index 42fdd93..4f03144 100644
--- a/bn_mp_div.c
+++ b/bn_mp_div.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DIV_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #ifdef BN_MP_DIV_SMALL
 
@@ -291,7 +282,3 @@ LBL_Q:
 #endif
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_div_2.c b/bn_mp_div_2.c
index e679d00..645cd06 100644
--- a/bn_mp_div_2.c
+++ b/bn_mp_div_2.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DIV_2_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* b = a/2 */
 int mp_div_2(const mp_int *a, mp_int *b)
@@ -59,7 +50,3 @@ int mp_div_2(const mp_int *a, mp_int *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_div_2d.c b/bn_mp_div_2d.c
index 912faaf..b70ec13 100644
--- a/bn_mp_div_2d.c
+++ b/bn_mp_div_2d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DIV_2D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* shift right by a certain bit count (store quotient in c, optional remainder in d) */
 int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d)
@@ -77,7 +68,3 @@ int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_div_3.c b/bn_mp_div_3.c
index 33a3432..3413a20 100644
--- a/bn_mp_div_3.c
+++ b/bn_mp_div_3.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DIV_3_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* divide by three (based on routine from MPI and the GMP manual) */
 int mp_div_3(const mp_int *a, mp_int *c, mp_digit *d)
@@ -69,7 +60,3 @@ int mp_div_3(const mp_int *a, mp_int *c, mp_digit *d)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_div_d.c b/bn_mp_div_d.c
index 0aebc71..7fff466 100644
--- a/bn_mp_div_d.c
+++ b/bn_mp_div_d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DIV_D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 static int s_is_power_of_two(mp_digit b, int *p)
 {
@@ -106,7 +97,3 @@ int mp_div_d(const mp_int *a, mp_digit b, mp_int *c, mp_digit *d)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_dr_is_modulus.c b/bn_mp_dr_is_modulus.c
index 4d0c8ce..d59940f 100644
--- a/bn_mp_dr_is_modulus.c
+++ b/bn_mp_dr_is_modulus.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DR_IS_MODULUS_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* determines if a number is a valid DR modulus */
 int mp_dr_is_modulus(const mp_int *a)
@@ -34,7 +25,3 @@ int mp_dr_is_modulus(const mp_int *a)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_dr_reduce.c b/bn_mp_dr_reduce.c
index da24d17..a873a3c 100644
--- a/bn_mp_dr_reduce.c
+++ b/bn_mp_dr_reduce.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DR_REDUCE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* reduce "x" in place modulo "n" using the Diminished Radix algorithm.
  *
@@ -86,7 +77,3 @@ top:
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_dr_setup.c b/bn_mp_dr_setup.c
index f8c7e7e..051cbe3 100644
--- a/bn_mp_dr_setup.c
+++ b/bn_mp_dr_setup.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_DR_SETUP_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* determines the setup value */
 void mp_dr_setup(const mp_int *a, mp_digit *d)
@@ -22,7 +13,3 @@ void mp_dr_setup(const mp_int *a, mp_digit *d)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_exch.c b/bn_mp_exch.c
index 2f33877..552094c 100644
--- a/bn_mp_exch.c
+++ b/bn_mp_exch.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_EXCH_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* swap the elements of two integers, for cases where you can't simply swap the
  * mp_int pointers around
@@ -24,7 +15,3 @@ void mp_exch(mp_int *a, mp_int *b)
    *b = t;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_export.c b/bn_mp_export.c
index ea48e90..2167e89 100644
--- a/bn_mp_export.c
+++ b/bn_mp_export.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_EXPORT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* based on gmp's mpz_export.
  * see http://gmplib.org/manual/Integer-Import-and-Export.html
@@ -78,7 +69,3 @@ int mp_export(void *rop, size_t *countp, int order, size_t size,
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_expt_d.c b/bn_mp_expt_d.c
index e0df09c..b2921ea 100644
--- a/bn_mp_expt_d.c
+++ b/bn_mp_expt_d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_EXPT_D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* wrapper function for mp_expt_d_ex() */
 int mp_expt_d(const mp_int *a, mp_digit b, mp_int *c)
@@ -19,7 +10,3 @@ int mp_expt_d(const mp_int *a, mp_digit b, mp_int *c)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_expt_d_ex.c b/bn_mp_expt_d_ex.c
index 5a6f7b2..c7bfecf 100644
--- a/bn_mp_expt_d_ex.c
+++ b/bn_mp_expt_d_ex.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_EXPT_D_EX_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* calculate c = a**b  using a square-multiply algorithm */
 int mp_expt_d_ex(const mp_int *a, mp_digit b, mp_int *c, int fast)
@@ -73,7 +64,3 @@ int mp_expt_d_ex(const mp_int *a, mp_digit b, mp_int *c, int fast)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_exptmod.c b/bn_mp_exptmod.c
index 89c13a8..63c3b56 100644
--- a/bn_mp_exptmod.c
+++ b/bn_mp_exptmod.c
@@ -1,17 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_EXPTMOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
-
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* this is a shell function that calls either the normal or Montgomery
  * exptmod functions.  Originally the call to the montgomery code was
@@ -103,7 +93,3 @@ int mp_exptmod(const mp_int *G, const mp_int *X, const mp_int *P, mp_int *Y)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_exptmod_fast.c b/bn_mp_exptmod_fast.c
index 4de9c5f..d4430d2 100644
--- a/bn_mp_exptmod_fast.c
+++ b/bn_mp_exptmod_fast.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_EXPTMOD_FAST_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* computes Y == G**X mod P, HAC pp.616, Algorithm 14.85
  *
@@ -312,8 +303,3 @@ LBL_M:
    return err;
 }
 #endif
-
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_exteuclid.c b/bn_mp_exteuclid.c
index 093e227..6d281d4 100644
--- a/bn_mp_exteuclid.c
+++ b/bn_mp_exteuclid.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_EXTEUCLID_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Extended euclidean algorithm of (a, b) produces
    a*u1 + b*u2 = u3
@@ -116,7 +107,3 @@ LBL_ERR:
    return err;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_fread.c b/bn_mp_fread.c
index 9c935cb..855c475 100644
--- a/bn_mp_fread.c
+++ b/bn_mp_fread.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_FREAD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #ifndef LTM_NO_FILE
 /* read a bigint from a file stream in ASCII */
@@ -62,7 +53,3 @@ int mp_fread(mp_int *a, int radix, FILE *stream)
 #endif
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_fwrite.c b/bn_mp_fwrite.c
index 85a942f..c4b9dce 100644
--- a/bn_mp_fwrite.c
+++ b/bn_mp_fwrite.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_FWRITE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #ifndef LTM_NO_FILE
 int mp_fwrite(const mp_int *a, int radix, FILE *stream)
@@ -45,7 +36,3 @@ int mp_fwrite(const mp_int *a, int radix, FILE *stream)
 #endif
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_gcd.c b/bn_mp_gcd.c
index a39fe2d..b91ba31 100644
--- a/bn_mp_gcd.c
+++ b/bn_mp_gcd.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_GCD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Greatest Common Divisor using the binary method */
 int mp_gcd(const mp_int *a, const mp_int *b, mp_int *c)
@@ -98,7 +89,3 @@ LBL_U:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_get_bit.c b/bn_mp_get_bit.c
index f5d2450..91e40f3 100644
--- a/bn_mp_get_bit.c
+++ b/bn_mp_get_bit.c
@@ -1,17 +1,8 @@
 #include "tommath_private.h"
 #ifdef BN_MP_GET_BIT_C
 
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Checks the bit at position b and returns MP_YES
    if the bit is 1, MP_NO if it is 0 and MP_VAL
@@ -38,7 +29,3 @@ int mp_get_bit(const mp_int *a, int b)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_get_double.c b/bn_mp_get_double.c
index 629eae3..3a972bb 100644
--- a/bn_mp_get_double.c
+++ b/bn_mp_get_double.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_GET_DOUBLE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 double mp_get_double(const mp_int *a)
 {
@@ -25,7 +16,3 @@ double mp_get_double(const mp_int *a)
    return (a->sign == MP_NEG) ? -d : d;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_get_int.c b/bn_mp_get_int.c
index d9c7a11..b046c3d 100644
--- a/bn_mp_get_int.c
+++ b/bn_mp_get_int.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_GET_INT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* get the lower 32-bits of an mp_int */
 unsigned long mp_get_int(const mp_int *a)
@@ -19,7 +10,3 @@ unsigned long mp_get_int(const mp_int *a)
    return mp_get_long(a) & 0xFFFFFFFFUL;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_get_long.c b/bn_mp_get_long.c
index b95bb8a..86aa666 100644
--- a/bn_mp_get_long.c
+++ b/bn_mp_get_long.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_GET_LONG_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* get the lower unsigned long of an mp_int, platform dependent */
 unsigned long mp_get_long(const mp_int *a)
@@ -36,7 +27,3 @@ unsigned long mp_get_long(const mp_int *a)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_get_long_long.c b/bn_mp_get_long_long.c
index cafd9a4..c694560 100644
--- a/bn_mp_get_long_long.c
+++ b/bn_mp_get_long_long.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_GET_LONG_LONG_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* get the lower unsigned long long of an mp_int, platform dependent */
 unsigned long long mp_get_long_long(const mp_int *a)
@@ -36,7 +27,3 @@ unsigned long long mp_get_long_long(const mp_int *a)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_grow.c b/bn_mp_grow.c
index db1d06e..094b9e5 100644
--- a/bn_mp_grow.c
+++ b/bn_mp_grow.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_GROW_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* grow as required */
 int mp_grow(mp_int *a, int size)
@@ -50,7 +41,3 @@ int mp_grow(mp_int *a, int size)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_import.c b/bn_mp_import.c
index 72a4d19..93556ea 100644
--- a/bn_mp_import.c
+++ b/bn_mp_import.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_IMPORT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* based on gmp's mpz_import.
  * see http://gmplib.org/manual/Integer-Import-and-Export.html
@@ -62,7 +53,3 @@ int mp_import(mp_int *rop, size_t count, int order, size_t size,
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_incr.c b/bn_mp_incr.c
index adecb25..af1b4c6 100644
--- a/bn_mp_incr.c
+++ b/bn_mp_incr.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INCR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Increment "a" by one like "a++". Changes input! */
 int mp_incr(mp_int *a)
@@ -36,7 +27,3 @@ int mp_incr(mp_int *a)
    return mp_add_d(a, 1uL,a);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_init.c b/bn_mp_init.c
index 29af64b..c0b311d 100644
--- a/bn_mp_init.c
+++ b/bn_mp_init.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INIT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* init a new mp_int */
 int mp_init(mp_int *a)
@@ -30,7 +21,3 @@ int mp_init(mp_int *a)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_init_copy.c b/bn_mp_init_copy.c
index 4739a98..12f6ffc 100644
--- a/bn_mp_init_copy.c
+++ b/bn_mp_init_copy.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INIT_COPY_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* creates "a" then copies b into it */
 int mp_init_copy(mp_int *a, const mp_int *b)
@@ -28,7 +19,3 @@ int mp_init_copy(mp_int *a, const mp_int *b)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_init_multi.c b/bn_mp_init_multi.c
index 7f8bd04..cd097ee 100644
--- a/bn_mp_init_multi.c
+++ b/bn_mp_init_multi.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INIT_MULTI_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #include <stdarg.h>
 
@@ -48,7 +39,3 @@ int mp_init_multi(mp_int *mp, ...)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_init_set.c b/bn_mp_init_set.c
index 36606af..a041684 100644
--- a/bn_mp_init_set.c
+++ b/bn_mp_init_set.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INIT_SET_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* initialize and set a digit */
 int mp_init_set(mp_int *a, mp_digit b)
@@ -23,7 +14,3 @@ int mp_init_set(mp_int *a, mp_digit b)
    return err;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_init_set_int.c b/bn_mp_init_set_int.c
index 7d81811..c364c87 100644
--- a/bn_mp_init_set_int.c
+++ b/bn_mp_init_set_int.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INIT_SET_INT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* initialize and set a digit */
 int mp_init_set_int(mp_int *a, unsigned long b)
@@ -22,7 +13,3 @@ int mp_init_set_int(mp_int *a, unsigned long b)
    return mp_set_int(a, b);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_init_size.c b/bn_mp_init_size.c
index 1545842..bb086f0 100644
--- a/bn_mp_init_size.c
+++ b/bn_mp_init_size.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INIT_SIZE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* init an mp_init for a given size */
 int mp_init_size(mp_int *a, int size)
@@ -32,7 +23,3 @@ int mp_init_size(mp_int *a, int size)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_invmod.c b/bn_mp_invmod.c
index 594627d..f4dc65d 100644
--- a/bn_mp_invmod.c
+++ b/bn_mp_invmod.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INVMOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* hac 14.61, pp608 */
 int mp_invmod(const mp_int *a, const mp_int *b, mp_int *c)
@@ -34,7 +25,3 @@ int mp_invmod(const mp_int *a, const mp_int *b, mp_int *c)
 #endif
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_invmod_slow.c b/bn_mp_invmod_slow.c
index b12819b..661f67b 100644
--- a/bn_mp_invmod_slow.c
+++ b/bn_mp_invmod_slow.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_INVMOD_SLOW_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* hac 14.61, pp608 */
 int mp_invmod_slow(const mp_int *a, const mp_int *b, mp_int *c)
@@ -167,7 +158,3 @@ LBL_ERR:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_is_square.c b/bn_mp_is_square.c
index 1dd1d6c..a05f284 100644
--- a/bn_mp_is_square.c
+++ b/bn_mp_is_square.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_IS_SQUARE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Check if remainders are possible squares - fast exclude non-squares */
 static const char rem_128[128] = {
@@ -100,7 +91,3 @@ LBL_ERR:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_iseven.c b/bn_mp_iseven.c
index 9532fdd..d896622 100644
--- a/bn_mp_iseven.c
+++ b/bn_mp_iseven.c
@@ -1,23 +1,10 @@
 #include "tommath_private.h"
 #ifdef BN_MP_ISEVEN_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 int mp_iseven(const mp_int *a)
 {
    return IS_EVEN(a) ? MP_YES : MP_NO;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_isodd.c b/bn_mp_isodd.c
index 007b6dd..822d451 100644
--- a/bn_mp_isodd.c
+++ b/bn_mp_isodd.c
@@ -1,23 +1,10 @@
 #include "tommath_private.h"
 #ifdef BN_MP_ISODD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 int mp_isodd(const mp_int *a)
 {
    return IS_ODD(a) ? MP_YES : MP_NO;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_jacobi.c b/bn_mp_jacobi.c
index 59eacd0..04935ca 100644
--- a/bn_mp_jacobi.c
+++ b/bn_mp_jacobi.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_JACOBI_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* computes the jacobi c = (a | n) (or Legendre if n is prime)
  * Kept for legacy reasons, please use mp_kronecker() instead
@@ -30,7 +21,3 @@ int mp_jacobi(const mp_int *a, const mp_int *n, int *c)
    return mp_kronecker(a, n, c);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_karatsuba_mul.c b/bn_mp_karatsuba_mul.c
index cb75bca..3356526 100644
--- a/bn_mp_karatsuba_mul.c
+++ b/bn_mp_karatsuba_mul.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_KARATSUBA_MUL_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* c = |a| * |b| using Karatsuba Multiplication using
  * three half size multiplications
@@ -165,7 +156,3 @@ LBL_ERR:
    return err;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_karatsuba_sqr.c b/bn_mp_karatsuba_sqr.c
index c219a37..dcfd22f 100644
--- a/bn_mp_karatsuba_sqr.c
+++ b/bn_mp_karatsuba_sqr.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_KARATSUBA_SQR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Karatsuba squaring, computes b = a*a using three
  * half size squarings
@@ -118,7 +109,3 @@ LBL_ERR:
    return err;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_kronecker.c b/bn_mp_kronecker.c
index 3366037..de31ad6 100644
--- a/bn_mp_kronecker.c
+++ b/bn_mp_kronecker.c
@@ -1,17 +1,8 @@
 #include "tommath_private.h"
 #ifdef BN_MP_KRONECKER_C
 
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /*
    Kronecker symbol (a|p)
@@ -138,7 +129,3 @@ LBL_KRON_0:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_lcm.c b/bn_mp_lcm.c
index cb9fa3d..cf95afe 100644
--- a/bn_mp_lcm.c
+++ b/bn_mp_lcm.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_LCM_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* computes least common multiple as |a*b|/(a, b) */
 int mp_lcm(const mp_int *a, const mp_int *b, mp_int *c)
@@ -51,7 +42,3 @@ LBL_T:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_lshd.c b/bn_mp_lshd.c
index 284711f..217324d 100644
--- a/bn_mp_lshd.c
+++ b/bn_mp_lshd.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_LSHD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* shift left a certain amount of digits */
 int mp_lshd(mp_int *a, int b)
@@ -62,7 +53,3 @@ int mp_lshd(mp_int *a, int b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_mod.c b/bn_mp_mod.c
index 50937ce..e17f4cd 100644
--- a/bn_mp_mod.c
+++ b/bn_mp_mod.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* c = a mod b, 0 <= c < b if b > 0, b < c <= 0 if b < 0 */
 int mp_mod(const mp_int *a, const mp_int *b, mp_int *c)
@@ -38,7 +29,3 @@ int mp_mod(const mp_int *a, const mp_int *b, mp_int *c)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_mod_2d.c b/bn_mp_mod_2d.c
index 759198b..991e330 100644
--- a/bn_mp_mod_2d.c
+++ b/bn_mp_mod_2d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MOD_2D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* calc a value mod 2**b */
 int mp_mod_2d(const mp_int *a, int b, mp_int *c)
@@ -45,7 +36,3 @@ int mp_mod_2d(const mp_int *a, int b, mp_int *c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_mod_d.c b/bn_mp_mod_d.c
index f58b6b5..89f05dc 100644
--- a/bn_mp_mod_d.c
+++ b/bn_mp_mod_d.c
@@ -1,23 +1,10 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MOD_D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 int mp_mod_d(const mp_int *a, mp_digit b, mp_digit *c)
 {
    return mp_div_d(a, b, NULL, c);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_montgomery_calc_normalization.c b/bn_mp_montgomery_calc_normalization.c
index 848378c..77db883 100644
--- a/bn_mp_montgomery_calc_normalization.c
+++ b/bn_mp_montgomery_calc_normalization.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MONTGOMERY_CALC_NORMALIZATION_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /*
  * shifts with subtractions when the result is greater than b.
@@ -50,7 +41,3 @@ int mp_montgomery_calc_normalization(mp_int *a, const mp_int *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_montgomery_reduce.c b/bn_mp_montgomery_reduce.c
index 4331a8a..706a126 100644
--- a/bn_mp_montgomery_reduce.c
+++ b/bn_mp_montgomery_reduce.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MONTGOMERY_REDUCE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* computes xR**-1 == x (mod N) via Montgomery Reduction */
 int mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho)
@@ -109,7 +100,3 @@ int mp_montgomery_reduce(mp_int *x, const mp_int *n, mp_digit rho)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_montgomery_setup.c b/bn_mp_montgomery_setup.c
index 26c632a..29f0fe3 100644
--- a/bn_mp_montgomery_setup.c
+++ b/bn_mp_montgomery_setup.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MONTGOMERY_SETUP_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* setups the montgomery reduction stuff */
 int mp_montgomery_setup(const mp_int *n, mp_digit *rho)
@@ -49,7 +40,3 @@ int mp_montgomery_setup(const mp_int *n, mp_digit *rho)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_mul.c b/bn_mp_mul.c
index 9867f3c..f7d7c24 100644
--- a/bn_mp_mul.c
+++ b/bn_mp_mul.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MUL_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* high level multiplication (handles sign) */
 int mp_mul(const mp_int *a, const mp_int *b, mp_int *c)
@@ -58,7 +49,3 @@ int mp_mul(const mp_int *a, const mp_int *b, mp_int *c)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_mul_2.c b/bn_mp_mul_2.c
index 2ed5516..668043b 100644
--- a/bn_mp_mul_2.c
+++ b/bn_mp_mul_2.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MUL_2_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* b = a*2 */
 int mp_mul_2(const mp_int *a, mp_int *b)
@@ -73,7 +64,3 @@ int mp_mul_2(const mp_int *a, mp_int *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_mul_2d.c b/bn_mp_mul_2d.c
index 9ea548d..f6c6b57 100644
--- a/bn_mp_mul_2d.c
+++ b/bn_mp_mul_2d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MUL_2D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* shift left by a certain bit count */
 int mp_mul_2d(const mp_int *a, int b, mp_int *c)
@@ -76,7 +67,3 @@ int mp_mul_2d(const mp_int *a, int b, mp_int *c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_mul_d.c b/bn_mp_mul_d.c
index 936e133..a7cd807 100644
--- a/bn_mp_mul_d.c
+++ b/bn_mp_mul_d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MUL_D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* multiply by a digit */
 int mp_mul_d(const mp_int *a, mp_digit b, mp_int *c)
@@ -69,7 +60,3 @@ int mp_mul_d(const mp_int *a, mp_digit b, mp_int *c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_mulmod.c b/bn_mp_mulmod.c
index 4192452..3c5a63a 100644
--- a/bn_mp_mulmod.c
+++ b/bn_mp_mulmod.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_MULMOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* d = a * b (mod c) */
 int mp_mulmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d)
@@ -31,7 +22,3 @@ int mp_mulmod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_n_root.c b/bn_mp_n_root.c
index c14771f..3dfbf38 100644
--- a/bn_mp_n_root.c
+++ b/bn_mp_n_root.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_N_ROOT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* wrapper function for mp_n_root_ex()
  * computes c = (a)**(1/b) such that (c)**b <= a and (c+1)**b > a
@@ -21,7 +12,3 @@ int mp_n_root(const mp_int *a, mp_digit b, mp_int *c)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_n_root_ex.c b/bn_mp_n_root_ex.c
index b987eb1..032b440 100644
--- a/bn_mp_n_root_ex.c
+++ b/bn_mp_n_root_ex.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_N_ROOT_EX_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* find the n'th root of an integer
  *
@@ -187,6 +178,3 @@ LBL_T1:
    return res;
 }
 #endif
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_neg.c b/bn_mp_neg.c
index 7e07eb1..8852f25 100644
--- a/bn_mp_neg.c
+++ b/bn_mp_neg.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_NEG_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* b = -a */
 int mp_neg(const mp_int *a, mp_int *b)
@@ -31,7 +22,3 @@ int mp_neg(const mp_int *a, mp_int *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_or.c b/bn_mp_or.c
index a0f2711..f3704f7 100644
--- a/bn_mp_or.c
+++ b/bn_mp_or.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_OR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* OR two ints together */
 int mp_or(const mp_int *a, const mp_int *b, mp_int *c)
@@ -42,7 +33,3 @@ int mp_or(const mp_int *a, const mp_int *b, mp_int *c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_fermat.c b/bn_mp_prime_fermat.c
index 63ced96..c4f7f3b 100644
--- a/bn_mp_prime_fermat.c
+++ b/bn_mp_prime_fermat.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_FERMAT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* performs one Fermat test.
  *
@@ -54,7 +45,3 @@ LBL_T:
    return err;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_frobenius_underwood.c b/bn_mp_prime_frobenius_underwood.c
index 9cb1cf3..b7a9ca3 100644
--- a/bn_mp_prime_frobenius_underwood.c
+++ b/bn_mp_prime_frobenius_underwood.c
@@ -1,17 +1,8 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_FROBENIUS_UNDERWOOD_C
 
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /*
  *  See file bn_mp_prime_is_prime.c or the documentation in doc/bn.tex for the details
@@ -192,7 +183,3 @@ LBL_FU_ERR:
 
 #endif
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_is_divisible.c b/bn_mp_prime_is_divisible.c
index 0e6e2f3..cc073be 100644
--- a/bn_mp_prime_is_divisible.c
+++ b/bn_mp_prime_is_divisible.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_IS_DIVISIBLE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* determines if an integers is divisible by one
  * of the first PRIME_SIZE primes or not
@@ -41,7 +32,3 @@ int mp_prime_is_divisible(const mp_int *a, int *result)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_is_prime.c b/bn_mp_prime_is_prime.c
index b9e9497..18f7fcf 100644
--- a/bn_mp_prime_is_prime.c
+++ b/bn_mp_prime_is_prime.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_IS_PRIME_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* portable integer log of two with small footprint */
 static unsigned int s_floor_ilog2(int value)
@@ -363,7 +354,3 @@ LBL_B:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_miller_rabin.c b/bn_mp_prime_miller_rabin.c
index a12e533..c46dcfb 100644
--- a/bn_mp_prime_miller_rabin.c
+++ b/bn_mp_prime_miller_rabin.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_MILLER_RABIN_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Miller-Rabin test of "a" to the base of "b" as described in
  * HAC pp. 139 Algorithm 4.24
@@ -97,7 +88,3 @@ LBL_N1:
    return err;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_next_prime.c b/bn_mp_prime_next_prime.c
index 11fffbd..0035089 100644
--- a/bn_mp_prime_next_prime.c
+++ b/bn_mp_prime_next_prime.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_NEXT_PRIME_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* finds the next prime after the number "a" using "t" trials
  * of Miller-Rabin.
@@ -150,7 +141,3 @@ LBL_ERR:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_rabin_miller_trials.c b/bn_mp_prime_rabin_miller_trials.c
index 1c0a748..d7613bc 100644
--- a/bn_mp_prime_rabin_miller_trials.c
+++ b/bn_mp_prime_rabin_miller_trials.c
@@ -1,17 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_RABIN_MILLER_TRIALS_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
-
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 static const struct {
    int k, t;
@@ -50,7 +40,3 @@ int mp_prime_rabin_miller_trials(int size)
 
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_random_ex.c b/bn_mp_prime_random_ex.c
index 0ca29ec..284438d 100644
--- a/bn_mp_prime_random_ex.c
+++ b/bn_mp_prime_random_ex.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_RANDOM_EX_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* makes a truly random prime of a given size (bits),
  *
@@ -129,7 +120,3 @@ error:
 
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_prime_strong_lucas_selfridge.c b/bn_mp_prime_strong_lucas_selfridge.c
index 4c0bf14..d15c2e2 100644
--- a/bn_mp_prime_strong_lucas_selfridge.c
+++ b/bn_mp_prime_strong_lucas_selfridge.c
@@ -1,17 +1,8 @@
 #include "tommath_private.h"
 #ifdef BN_MP_PRIME_STRONG_LUCAS_SELFRIDGE_C
 
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /*
  *  See file bn_mp_prime_is_prime.c or the documentation in doc/bn.tex for the details
@@ -405,7 +396,3 @@ LBL_LS_ERR:
 #endif
 #endif
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_radix_size.c b/bn_mp_radix_size.c
index 4dc06eb..c76b356 100644
--- a/bn_mp_radix_size.c
+++ b/bn_mp_radix_size.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_RADIX_SIZE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* returns size of ASCII reprensentation */
 int mp_radix_size(const mp_int *a, int radix, int *size)
@@ -69,7 +60,3 @@ int mp_radix_size(const mp_int *a, int radix, int *size)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_radix_smap.c b/bn_mp_radix_smap.c
index 15730fe..a16128d 100644
--- a/bn_mp_radix_smap.c
+++ b/bn_mp_radix_smap.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_RADIX_SMAP_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* chars used in radix conversions */
 const char *const mp_s_rmap = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/";
@@ -29,7 +20,3 @@ const uint8_t mp_s_rmap_reverse[] = {
 };
 const size_t mp_s_rmap_reverse_sz = sizeof(mp_s_rmap_reverse);
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_rand.c b/bn_mp_rand.c
index 423e488..cfaffdb 100644
--- a/bn_mp_rand.c
+++ b/bn_mp_rand.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_RAND_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* First the OS-specific special cases
  * - *BSD
@@ -216,7 +207,3 @@ int mp_rand(mp_int *a, int digits)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_read_radix.c b/bn_mp_read_radix.c
index abfc4a1..77c7370 100644
--- a/bn_mp_read_radix.c
+++ b/bn_mp_read_radix.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_READ_RADIX_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #define MP_TOUPPER(c) ((((c) >= 'a') && ((c) <= 'z')) ? (((c) + 'A') - 'a') : (c))
 
@@ -84,7 +75,3 @@ int mp_read_radix(mp_int *a, const char *str, int radix)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_read_signed_bin.c b/bn_mp_read_signed_bin.c
index e97a1d0..62fdc0e 100644
--- a/bn_mp_read_signed_bin.c
+++ b/bn_mp_read_signed_bin.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_READ_SIGNED_BIN_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* read signed bin, big endian, first byte is 0==positive or 1==negative */
 int mp_read_signed_bin(mp_int *a, const unsigned char *b, int c)
@@ -32,7 +23,3 @@ int mp_read_signed_bin(mp_int *a, const unsigned char *b, int c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_read_unsigned_bin.c b/bn_mp_read_unsigned_bin.c
index 648762a..bdd8f30 100644
--- a/bn_mp_read_unsigned_bin.c
+++ b/bn_mp_read_unsigned_bin.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_READ_UNSIGNED_BIN_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* reads a unsigned char array, assumes the msb is stored first [big endian] */
 int mp_read_unsigned_bin(mp_int *a, const unsigned char *b, int c)
@@ -46,7 +37,3 @@ int mp_read_unsigned_bin(mp_int *a, const unsigned char *b, int c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_reduce.c b/bn_mp_reduce.c
index cbf8641..7a17b03 100644
--- a/bn_mp_reduce.c
+++ b/bn_mp_reduce.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_REDUCE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* reduces x mod m, assumes 0 < x < m**2, mu is
  * precomputed via mp_reduce_setup.
@@ -91,7 +82,3 @@ CLEANUP:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_reduce_2k.c b/bn_mp_reduce_2k.c
index af673e6..d357c28 100644
--- a/bn_mp_reduce_2k.c
+++ b/bn_mp_reduce_2k.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_REDUCE_2K_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* reduces a modulo n where n is of the form 2**p - d */
 int mp_reduce_2k(mp_int *a, const mp_int *n, mp_digit d)
@@ -54,7 +45,3 @@ LBL_ERR:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_reduce_2k_l.c b/bn_mp_reduce_2k_l.c
index afdc321..c6b743a 100644
--- a/bn_mp_reduce_2k_l.c
+++ b/bn_mp_reduce_2k_l.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_REDUCE_2K_L_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* reduces a modulo n where n is of the form 2**p - d
    This differs from reduce_2k since "d" can be larger
@@ -55,7 +46,3 @@ LBL_ERR:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_reduce_2k_setup.c b/bn_mp_reduce_2k_setup.c
index 166a965..f91de82 100644
--- a/bn_mp_reduce_2k_setup.c
+++ b/bn_mp_reduce_2k_setup.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_REDUCE_2K_SETUP_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* determines the setup value */
 int mp_reduce_2k_setup(const mp_int *a, mp_digit *d)
@@ -38,7 +29,3 @@ int mp_reduce_2k_setup(const mp_int *a, mp_digit *d)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_reduce_2k_setup_l.c b/bn_mp_reduce_2k_setup_l.c
index 5584b48..aef78b6 100644
--- a/bn_mp_reduce_2k_setup_l.c
+++ b/bn_mp_reduce_2k_setup_l.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_REDUCE_2K_SETUP_L_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* determines the setup value */
 int mp_reduce_2k_setup_l(const mp_int *a, mp_int *d)
@@ -35,7 +26,3 @@ LBL_ERR:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_reduce_is_2k.c b/bn_mp_reduce_is_2k.c
index 8be985e..42db597 100644
--- a/bn_mp_reduce_is_2k.c
+++ b/bn_mp_reduce_is_2k.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_REDUCE_IS_2K_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* determines if mp_reduce_2k can be used */
 int mp_reduce_is_2k(const mp_int *a)
@@ -43,7 +34,3 @@ int mp_reduce_is_2k(const mp_int *a)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_reduce_is_2k_l.c b/bn_mp_reduce_is_2k_l.c
index da4aeda..2303dc3 100644
--- a/bn_mp_reduce_is_2k_l.c
+++ b/bn_mp_reduce_is_2k_l.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_REDUCE_IS_2K_L_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* determines if reduce_2k_l can be used */
 int mp_reduce_is_2k_l(const mp_int *a)
@@ -35,7 +26,3 @@ int mp_reduce_is_2k_l(const mp_int *a)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_reduce_setup.c b/bn_mp_reduce_setup.c
index 134d8a3..a62f1bf 100644
--- a/bn_mp_reduce_setup.c
+++ b/bn_mp_reduce_setup.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_REDUCE_SETUP_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* pre-calculate the value required for Barrett reduction
  * For a given modulus "b" it calulates the value required in "a"
@@ -25,7 +16,3 @@ int mp_reduce_setup(mp_int *a, const mp_int *b)
    return mp_div(a, b, a, NULL);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_rshd.c b/bn_mp_rshd.c
index 61ab8c0..2bbf597 100644
--- a/bn_mp_rshd.c
+++ b/bn_mp_rshd.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_RSHD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* shift right a certain amount of digits */
 void mp_rshd(mp_int *a, int b)
@@ -63,7 +54,3 @@ void mp_rshd(mp_int *a, int b)
    a->used -= b;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_set.c b/bn_mp_set.c
index 590a100..a41b711 100644
--- a/bn_mp_set.c
+++ b/bn_mp_set.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SET_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* set to a digit */
 void mp_set(mp_int *a, mp_digit b)
@@ -20,7 +11,3 @@ void mp_set(mp_int *a, mp_digit b)
    a->used  = (a->dp[0] != 0u) ? 1 : 0;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_set_double.c b/bn_mp_set_double.c
index c96a3b3..9b729b2 100644
--- a/bn_mp_set_double.c
+++ b/bn_mp_set_double.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SET_DOUBLE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #if defined(__STDC_IEC_559__) || defined(__GCC_IEC_559)
 int mp_set_double(mp_int *a, double b)
@@ -56,7 +47,3 @@ int mp_set_double(mp_int *a, double b)
 #  endif
 #endif
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_set_int.c b/bn_mp_set_int.c
index 2cdc064..90573bb 100644
--- a/bn_mp_set_int.c
+++ b/bn_mp_set_int.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SET_INT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* set a 32-bit const */
 int mp_set_int(mp_int *a, unsigned long b)
@@ -18,7 +9,3 @@ int mp_set_int(mp_int *a, unsigned long b)
    return mp_set_long(a, b & 0xFFFFFFFFUL);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_set_long.c b/bn_mp_set_long.c
index 0cfd8e0..e5d45d8 100644
--- a/bn_mp_set_long.c
+++ b/bn_mp_set_long.c
@@ -1,20 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SET_LONG_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 MP_SET_XLONG(mp_set_long, unsigned long)
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_set_long_long.c b/bn_mp_set_long_long.c
index 850f33c..6beecd8 100644
--- a/bn_mp_set_long_long.c
+++ b/bn_mp_set_long_long.c
@@ -1,21 +1,8 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SET_LONG_LONG_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* set a platform dependent unsigned long long int */
 MP_SET_XLONG(mp_set_long_long, unsigned long long)
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_shrink.c b/bn_mp_shrink.c
index 04c88e3..443ee1a 100644
--- a/bn_mp_shrink.c
+++ b/bn_mp_shrink.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SHRINK_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* shrink a bignum */
 int mp_shrink(mp_int *a)
@@ -34,7 +25,3 @@ int mp_shrink(mp_int *a)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_signed_bin_size.c b/bn_mp_signed_bin_size.c
index 89cd43e..1a7f49c 100644
--- a/bn_mp_signed_bin_size.c
+++ b/bn_mp_signed_bin_size.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SIGNED_BIN_SIZE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* get the size for an signed equivalent */
 int mp_signed_bin_size(const mp_int *a)
@@ -18,7 +9,3 @@ int mp_signed_bin_size(const mp_int *a)
    return 1 + mp_unsigned_bin_size(a);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_sqr.c b/bn_mp_sqr.c
index 5b04f4f..438677f 100644
--- a/bn_mp_sqr.c
+++ b/bn_mp_sqr.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SQR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* computes b = a*a */
 int mp_sqr(const mp_int *a, mp_int *b)
@@ -50,7 +41,3 @@ int mp_sqr(const mp_int *a, mp_int *b)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_sqrmod.c b/bn_mp_sqrmod.c
index 953829e..fd72388 100644
--- a/bn_mp_sqrmod.c
+++ b/bn_mp_sqrmod.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SQRMOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* c = a * a (mod b) */
 int mp_sqrmod(const mp_int *a, const mp_int *b, mp_int *c)
@@ -31,7 +22,3 @@ int mp_sqrmod(const mp_int *a, const mp_int *b, mp_int *c)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_sqrt.c b/bn_mp_sqrt.c
index 212e066..4770a00 100644
--- a/bn_mp_sqrt.c
+++ b/bn_mp_sqrt.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SQRT_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* this function is less generic than mp_n_root, simpler and faster */
 int mp_sqrt(const mp_int *arg, mp_int *ret)
@@ -74,7 +65,3 @@ E2:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_sqrtmod_prime.c b/bn_mp_sqrtmod_prime.c
index 529f1d1..9d3dad2 100644
--- a/bn_mp_sqrtmod_prime.c
+++ b/bn_mp_sqrtmod_prime.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SQRTMOD_PRIME_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Tonelli-Shanks algorithm
  * https://en.wikipedia.org/wiki/Tonelli%E2%80%93Shanks_algorithm
@@ -125,7 +116,3 @@ cleanup:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_sub.c b/bn_mp_sub.c
index df31951..48cc06f 100644
--- a/bn_mp_sub.c
+++ b/bn_mp_sub.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SUB_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* high level subtraction (handles signs) */
 int mp_sub(const mp_int *a, const mp_int *b, mp_int *c)
@@ -49,7 +40,3 @@ int mp_sub(const mp_int *a, const mp_int *b, mp_int *c)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_sub_d.c b/bn_mp_sub_d.c
index eb481ae..be94148 100644
--- a/bn_mp_sub_d.c
+++ b/bn_mp_sub_d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SUB_D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* single digit subtraction */
 int mp_sub_d(const mp_int *a, mp_digit b, mp_int *c)
@@ -84,7 +75,3 @@ int mp_sub_d(const mp_int *a, mp_digit b, mp_int *c)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_submod.c b/bn_mp_submod.c
index ba9ee6f..a2157af 100644
--- a/bn_mp_submod.c
+++ b/bn_mp_submod.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_SUBMOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* d = a - b (mod c) */
 int mp_submod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d)
@@ -32,7 +23,3 @@ int mp_submod(const mp_int *a, const mp_int *b, const mp_int *c, mp_int *d)
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_tc_and.c b/bn_mp_tc_and.c
index d94a973..e07d16b 100644
--- a/bn_mp_tc_and.c
+++ b/bn_mp_tc_and.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TC_AND_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* two complement and */
 int mp_tc_and(const mp_int *a, const mp_int *b, mp_int *c)
@@ -84,7 +75,3 @@ end:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_tc_div_2d.c b/bn_mp_tc_div_2d.c
index d324013..99945dd 100644
--- a/bn_mp_tc_div_2d.c
+++ b/bn_mp_tc_div_2d.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TC_DIV_2D_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* two complement right shift */
 int mp_tc_div_2d(const mp_int *a, int b, mp_int *c)
@@ -29,7 +20,3 @@ int mp_tc_div_2d(const mp_int *a, int b, mp_int *c)
    return (res == MP_OKAY) ? mp_sub_d(c, 1uL, c) : res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_tc_or.c b/bn_mp_tc_or.c
index f86e42f..10ea495 100644
--- a/bn_mp_tc_or.c
+++ b/bn_mp_tc_or.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TC_OR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* two complement or */
 int mp_tc_or(const mp_int *a, const mp_int *b, mp_int *c)
@@ -84,7 +75,3 @@ end:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_tc_xor.c b/bn_mp_tc_xor.c
index 9f3b6f1..d14ea2a 100644
--- a/bn_mp_tc_xor.c
+++ b/bn_mp_tc_xor.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TC_XOR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* two complement xor */
 int mp_tc_xor(const mp_int *a, const mp_int *b, mp_int *c)
@@ -84,7 +75,3 @@ end:
    return res;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_to_signed_bin.c b/bn_mp_to_signed_bin.c
index 04e3b84..c281f3f 100644
--- a/bn_mp_to_signed_bin.c
+++ b/bn_mp_to_signed_bin.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TO_SIGNED_BIN_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* store in signed [big endian] format */
 int mp_to_signed_bin(const mp_int *a, unsigned char *b)
@@ -24,7 +15,3 @@ int mp_to_signed_bin(const mp_int *a, unsigned char *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_to_signed_bin_n.c b/bn_mp_to_signed_bin_n.c
index d13fede..9ee6922 100644
--- a/bn_mp_to_signed_bin_n.c
+++ b/bn_mp_to_signed_bin_n.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TO_SIGNED_BIN_N_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* store in signed [big endian] format */
 int mp_to_signed_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen)
@@ -22,7 +13,3 @@ int mp_to_signed_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen)
    return mp_to_signed_bin(a, b);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_to_unsigned_bin.c b/bn_mp_to_unsigned_bin.c
index 021f924..9f1cac3 100644
--- a/bn_mp_to_unsigned_bin.c
+++ b/bn_mp_to_unsigned_bin.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TO_UNSIGNED_BIN_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* store in unsigned [big endian] format */
 int mp_to_unsigned_bin(const mp_int *a, unsigned char *b)
@@ -39,7 +30,3 @@ int mp_to_unsigned_bin(const mp_int *a, unsigned char *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_to_unsigned_bin_n.c b/bn_mp_to_unsigned_bin_n.c
index c53e7fb..bf47c74 100644
--- a/bn_mp_to_unsigned_bin_n.c
+++ b/bn_mp_to_unsigned_bin_n.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TO_UNSIGNED_BIN_N_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* store in unsigned [big endian] format */
 int mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b, unsigned long *outlen)
@@ -22,7 +13,3 @@ int mp_to_unsigned_bin_n(const mp_int *a, unsigned char *b, unsigned long *outle
    return mp_to_unsigned_bin(a, b);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_toom_mul.c b/bn_mp_toom_mul.c
index 32b5e43..255e8ad 100644
--- a/bn_mp_toom_mul.c
+++ b/bn_mp_toom_mul.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TOOM_MUL_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* multiplication using the Toom-Cook 3-way algorithm
  *
@@ -277,7 +268,3 @@ LBL_ERR:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_toom_sqr.c b/bn_mp_toom_sqr.c
index 8595db5..c8049b8 100644
--- a/bn_mp_toom_sqr.c
+++ b/bn_mp_toom_sqr.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TOOM_SQR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* squaring using Toom-Cook 3-way algorithm */
 int mp_toom_sqr(const mp_int *a, mp_int *b)
@@ -218,7 +209,3 @@ LBL_ERR:
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_toradix.c b/bn_mp_toradix.c
index 26923ea..882efec 100644
--- a/bn_mp_toradix.c
+++ b/bn_mp_toradix.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TORADIX_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* stores a bignum as a ASCII string in a given radix (2..64) */
 int mp_toradix(const mp_int *a, char *str, int radix)
@@ -66,7 +57,3 @@ int mp_toradix(const mp_int *a, char *str, int radix)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_toradix_n.c b/bn_mp_toradix_n.c
index b0470ea..4fb42a3 100644
--- a/bn_mp_toradix_n.c
+++ b/bn_mp_toradix_n.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_TORADIX_N_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* stores a bignum as a ASCII string in a given radix (2..64)
  *
@@ -79,7 +70,3 @@ int mp_toradix_n(const mp_int *a, char *str, int radix, int maxlen)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_unsigned_bin_size.c b/bn_mp_unsigned_bin_size.c
index d716c8f..297de92 100644
--- a/bn_mp_unsigned_bin_size.c
+++ b/bn_mp_unsigned_bin_size.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_UNSIGNED_BIN_SIZE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* get the size for an unsigned equivalent */
 int mp_unsigned_bin_size(const mp_int *a)
@@ -19,7 +10,3 @@ int mp_unsigned_bin_size(const mp_int *a)
    return (size / 8) + ((((unsigned)size & 7u) != 0u) ? 1 : 0);
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_xor.c b/bn_mp_xor.c
index bfcdbb9..a61c8fe 100644
--- a/bn_mp_xor.c
+++ b/bn_mp_xor.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_XOR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* XOR two ints together */
 int mp_xor(const mp_int *a, const mp_int *b, mp_int *c)
@@ -42,7 +33,3 @@ int mp_xor(const mp_int *a, const mp_int *b, mp_int *c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_mp_zero.c b/bn_mp_zero.c
index 89f7c29..e2f7e50 100644
--- a/bn_mp_zero.c
+++ b/bn_mp_zero.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_MP_ZERO_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* set to zero */
 void mp_zero(mp_int *a)
@@ -27,7 +18,3 @@ void mp_zero(mp_int *a)
    }
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_prime_tab.c b/bn_prime_tab.c
index 5c0e192..3620729 100644
--- a/bn_prime_tab.c
+++ b/bn_prime_tab.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_PRIME_TAB_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 const mp_digit ltm_prime_tab[] = {
    0x0002, 0x0003, 0x0005, 0x0007, 0x000B, 0x000D, 0x0011, 0x0013,
@@ -53,7 +44,3 @@ const mp_digit ltm_prime_tab[] = {
 #endif
 };
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_reverse.c b/bn_reverse.c
index 2990528..2c5fe77 100644
--- a/bn_reverse.c
+++ b/bn_reverse.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_REVERSE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* reverse an array, used for radix code */
 void bn_reverse(unsigned char *s, int len)
@@ -29,7 +20,3 @@ void bn_reverse(unsigned char *s, int len)
    }
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_s_mp_add.c b/bn_s_mp_add.c
index 979e470..a369cc2 100644
--- a/bn_s_mp_add.c
+++ b/bn_s_mp_add.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_S_MP_ADD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* low level addition, based on HAC pp.594, Algorithm 14.7 */
 int s_mp_add(const mp_int *a, const mp_int *b, mp_int *c)
@@ -99,7 +90,3 @@ int s_mp_add(const mp_int *a, const mp_int *b, mp_int *c)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_s_mp_exptmod.c b/bn_s_mp_exptmod.c
index b22cde8..c8e5480 100644
--- a/bn_s_mp_exptmod.c
+++ b/bn_s_mp_exptmod.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_S_MP_EXPTMOD_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #ifdef MP_LOW_MEM
 #   define TAB_SIZE 32
@@ -246,7 +237,3 @@ LBL_M:
    return err;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_s_mp_mul_digs.c b/bn_s_mp_mul_digs.c
index 05f684f..4089432 100644
--- a/bn_s_mp_mul_digs.c
+++ b/bn_s_mp_mul_digs.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_S_MP_MUL_DIGS_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* multiplies |a| * |b| and only computes upto digs digits of result
  * HAC pp. 595, Algorithm 14.12  Modified so you can control how
@@ -81,7 +72,3 @@ int s_mp_mul_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_s_mp_mul_high_digs.c b/bn_s_mp_mul_high_digs.c
index 5e52d23..f5e86e1 100644
--- a/bn_s_mp_mul_high_digs.c
+++ b/bn_s_mp_mul_high_digs.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_S_MP_MUL_HIGH_DIGS_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* multiplies |a| * |b| and does not compute the lower digs digits
  * [meant to get the higher part of the product]
@@ -71,7 +62,3 @@ int s_mp_mul_high_digs(const mp_int *a, const mp_int *b, mp_int *c, int digs)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_s_mp_sqr.c b/bn_s_mp_sqr.c
index b3d0fd0..05ce968 100644
--- a/bn_s_mp_sqr.c
+++ b/bn_s_mp_sqr.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_S_MP_SQR_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* low level squaring, b = a*a, HAC pp.596-597, Algorithm 14.16 */
 int s_mp_sqr(const mp_int *a, mp_int *b)
@@ -75,7 +66,3 @@ int s_mp_sqr(const mp_int *a, mp_int *b)
    return MP_OKAY;
 }
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bn_s_mp_sub.c b/bn_s_mp_sub.c
index 6035e2f..19271a8 100644
--- a/bn_s_mp_sub.c
+++ b/bn_s_mp_sub.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BN_S_MP_SUB_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* low level subtraction (assumes |a| > |b|), HAC pp.595 Algorithm 14.9 */
 int s_mp_sub(const mp_int *a, const mp_int *b, mp_int *c)
@@ -79,7 +70,3 @@ int s_mp_sub(const mp_int *a, const mp_int *b, mp_int *c)
 }
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/bncore.c b/bncore.c
index c97b8e1..0be0e8d 100644
--- a/bncore.c
+++ b/bncore.c
@@ -1,16 +1,7 @@
 #include "tommath_private.h"
 #ifdef BNCORE_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* Known optimal configurations
 
@@ -27,7 +18,3 @@ int     KARATSUBA_MUL_CUTOFF = 80,      /* Min. number of digits before Karatsub
         TOOM_MUL_CUTOFF      = 350,      /* no optimal values of these are known yet so set em high */
         TOOM_SQR_CUTOFF      = 400;
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/demo/main.c b/demo/main.c
index fafb61d..f1fc993 100644
--- a/demo/main.c
+++ b/demo/main.c
@@ -50,7 +50,3 @@ int main(void)
    }
    return unit_tests();
 }
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/demo/timing.c b/demo/timing.c
index 7a5da20..8ebb4a7 100644
--- a/demo/timing.c
+++ b/demo/timing.c
@@ -372,7 +372,3 @@ int main(void)
 
    return 0;
 }
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/dep.pl b/dep.pl
index 72214ad..bddb51f 100755
--- a/dep.pl
+++ b/dep.pl
@@ -10,17 +10,8 @@ my %deplist;
 #open class file and write preamble
 open(my $class, '>', 'tommath_class.h') or die "Couldn't open tommath_class.h for writing\n";
 print {$class} << 'EOS';
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #if !(defined(LTM1) && defined(LTM2) && defined(LTM3))
 #if defined(LTM2)
@@ -58,17 +49,8 @@ EOS
       print {$out} << "EOS";
 #include "tommath_private.h"
 #ifdef $define
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 $line
 EOS
       $apply = 1;
@@ -81,9 +63,6 @@ EOS
    if ($apply == 1) {
       print {$out} << 'EOS';
 #endif
-/* ref:         \$Format:\%D$ */
-/* git commit:  \$Format:\%H$ */
-/* commit time: \$Format:\%ai$ */
 EOS
    }
    close $src;
@@ -149,10 +128,6 @@ print {$class} << 'EOS';
 #else
 #   define LTM_LAST
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
 EOS
 close $class;
 
diff --git a/doc/booker.pl b/doc/booker.pl
index 590e6ea..13ccda4 100644
--- a/doc/booker.pl
+++ b/doc/booker.pl
@@ -119,9 +119,6 @@ while (<$in>) {
 
       my $inline = 0;
       while (<$src>) {
-      next if ($_ =~ /ref/);
-      next if ($_ =~ /git commit/);
-      next if ($_ =~ /commit time/);
          $text[$line++] = $_;
          ++$inline;
          chomp($_);
diff --git a/etc/2kprime.c b/etc/2kprime.c
index bba3e62..a075e18 100644
--- a/etc/2kprime.c
+++ b/etc/2kprime.c
@@ -79,7 +79,3 @@ top:
 
    return 0;
 }
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/etc/drprime.c b/etc/drprime.c
index dd1d9d6..aa24778 100644
--- a/etc/drprime.c
+++ b/etc/drprime.c
@@ -64,7 +64,3 @@ top:
 
    return 0;
 }
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/etc/mersenne.c b/etc/mersenne.c
index 23420fd..dfefe23 100644
--- a/etc/mersenne.c
+++ b/etc/mersenne.c
@@ -135,7 +135,3 @@ int main(void)
       }
    }
 }
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/etc/mont.c b/etc/mont.c
index eb1a714..1b4f2b3 100644
--- a/etc/mont.c
+++ b/etc/mont.c
@@ -41,7 +41,3 @@ int main(void)
 
    return 0;
 }
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/etc/pprime.c b/etc/pprime.c
index 65a6792..2c851c3 100644
--- a/etc/pprime.c
+++ b/etc/pprime.c
@@ -407,7 +407,3 @@ int main(void)
 
    return 0;
 }
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/etc/tune.c b/etc/tune.c
index a512a4e..5232ed7 100644
--- a/etc/tune.c
+++ b/etc/tune.c
@@ -140,7 +140,3 @@ int main(void)
 
    return 0;
 }
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/helper.pl b/helper.pl
index 923bc2b..67fec0f 100755
--- a/helper.pl
+++ b/helper.pl
@@ -81,22 +81,8 @@ sub check_source {
 sub check_comments {
   my $fails = 0;
   my $first_comment = <<'MARKER';
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
-MARKER
-  my $last_comment = <<'MARKER';
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 MARKER
   #my @all_files = (bsd_glob("*.{h,c}"), bsd_glob("*/*.{h,c}"));
   my @all_files = (bsd_glob("*.{h,c}"));
@@ -106,10 +92,6 @@ MARKER
       warn "[first_comment] $f\n";
       $fails++;
     }
-    if ($txt !~ /\Q$last_comment\E\s*$/s) {
-      warn "[last_comment] $f\n";
-      $fails++;
-    }
   }
   warn( $fails > 0 ? "check-comments:  FAIL $fails\n" : "check-comments:  PASS\n" );
   return $fails;
@@ -314,7 +296,3 @@ $failure ||= process_makefiles(1) if $update_makefiles;
 
 die_usage unless defined $failure;
 exit $failure ? 1 : 0;
-
-# ref:         $Format:%D$
-# git commit:  $Format:%H$
-# commit time: $Format:%ai$
diff --git a/makefile.mingw b/makefile.mingw
index 5a176cd..0158985 100644
--- a/makefile.mingw
+++ b/makefile.mingw
@@ -101,7 +101,3 @@ install: $(LIBMAIN_S) $(LIBMAIN_I) $(LIBMAIN_D)
 	copy /Y $(LIBMAIN_I) "$(PREFIX)\lib"
 	copy /Y $(LIBMAIN_D) "$(PREFIX)\bin"
 	copy /Y tommath*.h "$(PREFIX)\include"
-
-# ref:         $Format:%D$
-# git commit:  $Format:%H$
-# commit time: $Format:%ai$
diff --git a/makefile.msvc b/makefile.msvc
index 3851bdb..c94c2cf 100644
--- a/makefile.msvc
+++ b/makefile.msvc
@@ -85,7 +85,3 @@ install: $(LIBMAIN_S)
 	cmd /c if not exist "$(PREFIX)\include" mkdir "$(PREFIX)\include"
 	copy /Y $(LIBMAIN_S) "$(PREFIX)\lib"
 	copy /Y tommath*.h "$(PREFIX)\include"
-
-# ref:         $Format:%D$
-# git commit:  $Format:%H$
-# commit time: $Format:%ai$
diff --git a/makefile.unix b/makefile.unix
index 0ab7974..81f510f 100644
--- a/makefile.unix
+++ b/makefile.unix
@@ -98,7 +98,3 @@ install: $(LIBMAIN_S)
 	@cp $(LIBMAIN_S) $(DESTDIR)$(LIBPATH)/
 	@cp $(HEADERS_PUB) $(DESTDIR)$(INCPATH)/
 	@sed -e 's,^prefix=.*,prefix=$(PREFIX),' -e 's,^Version:.*,Version: $(VERSION),' libtommath.pc.in > $(DESTDIR)$(LIBPATH)/pkgconfig/libtommath.pc
-
-# ref:         $Format:%D$
-# git commit:  $Format:%H$
-# commit time: $Format:%ai$
diff --git a/tommath.h b/tommath.h
index 511666b..786db58 100644
--- a/tommath.h
+++ b/tommath.h
@@ -1,14 +1,6 @@
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
 #ifndef BN_H_
 #define BN_H_
 
@@ -614,8 +606,3 @@ int mp_fwrite(const mp_int *a, int radix, FILE *stream);
 #endif
 
 #endif
-
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/tommath_class.h b/tommath_class.h
index d529477..d710d85 100644
--- a/tommath_class.h
+++ b/tommath_class.h
@@ -1,14 +1,5 @@
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 #if !(defined(LTM1) && defined(LTM2) && defined(LTM3))
 #if defined(LTM2)
@@ -1204,7 +1195,3 @@
 #else
 #   define LTM_LAST
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/tommath_private.h b/tommath_private.h
index 64a8794..aeea591 100644
--- a/tommath_private.h
+++ b/tommath_private.h
@@ -1,14 +1,6 @@
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
 #ifndef TOMMATH_PRIV_H_
 #define TOMMATH_PRIV_H_
 
@@ -100,8 +92,3 @@ int func_name (mp_int * a, type b)                       \
 #endif
 
 #endif
-
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/tommath_superclass.h b/tommath_superclass.h
index 7b98ed6..c9090a8 100644
--- a/tommath_superclass.h
+++ b/tommath_superclass.h
@@ -1,14 +1,5 @@
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * SPDX-License-Identifier: Unlicense
- */
+/* LibTomMath, multiple-precision integer library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
 
 /* super class file for PK algos */
 
@@ -82,7 +73,3 @@
 #   endif
 
 #endif
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
diff --git a/updatemakes.sh b/updatemakes.sh
index 8a5ca86..917b0e4 100755
--- a/updatemakes.sh
+++ b/updatemakes.sh
@@ -10,7 +10,3 @@ if [ $# -eq 1 ] && [ "$1" == "-c" ]; then
 fi
 
 exit 0
-
-# ref:         $Format:%D$
-# git commit:  $Format:%H$
-# commit time: $Format:%ai$