kc3-lang/libtommath/bn_mp_sub_d.c
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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1af0de1f | 2019-05-20 19:11:25 | deprecate mp_tc_(and|or|xor) in favor of mp_(and|or|xor) * same behavior for positive numbers * generalisation for negative numbers, treating them as two complement * improve algorithm, iterate once over the digits, manually perform two complement * simplify mp_add_d, mp_sub_d * functions are safe in case of a==c or b==c * renamed mp_tc_div_2d to mp_signed_rsh (signed right shift) | |
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8b2daf78 | 2019-05-19 17:16:13 | always use varname err with mp_err | |
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4534056c | 2019-05-13 00:22:18 | use enums mp_err, mp_ord, mp_bool, mp_sign * MP_USE_ENUMS enables enums * Wc++-compat catches some implicit conversions if MP_USE_ENUMS is defined * 100% backwards compatible API/ABI if MP_USE_ENUMS is not defined | |
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61d9e528 | 2019-05-11 10:22:20 | hardening: add MP_ZERO_BUFFER, MP_ZERO_DIGITS * (!) Always zero buffer before freeing if MP_NO_ZERO_ON_FREE is not defined * Add MP_NO_ZERO_ON_FREE to disable hardening * Add MP_ZERO_BUFFER, MP_ZERO_DIGITS, MP_FREE_BUFFFER, MP_FREE_DIGITS * Never use MP_FREE directly, use MP_FREE_DIGITS or MP_FREE_BUFFER * Add MP_USE_MEMSET to use memset instead of loop * Disable astyle backups which are annonying in the times of git | |
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556219aa | 2019-05-09 22:07:13 | refactor with new private macro MP_SIZEOF_BITS CHAR_BIT is no longer directly used | |
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ff561404 | 2019-04-07 15:29:11 | shorter headers | |
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70a30ae7 | 2019-04-07 02:29:28 | remove footers | |
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5da4e0ac | 2019-04-04 23:06:00 | remove unnecessary size_t casts, fix Wconversion/Wsign-conversion issues Wconversion and Wsign-conversion is still not activated by default, since there are many issues in demo.c. | |
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18355de6 | 2018-12-29 17:56:20 | Update file headers [skip ci] | |
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9034e712 | 2018-05-02 21:43:17 | Do not use installed headers for building |