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387c96fc
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2012-05-18T16:19:10
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crypto: fix bug in large buffer handling
* lib/sha512.c (sha512_process_block):
Work even if size_t is wider than 64 bits.
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d462d9f0
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2012-05-18T14:33:54
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crypto: fix bug in large buffer handling
* lib/sha512.c (sha512_process_block):
Don't assume the buffer length is less than 2**32.
Here, the bug is present only in the rare case where the host does
not support uint64_t; use u64size to work around the problem.
* lib/u64.h (u64size): New macro.
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e9e8aba1
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2012-01-31T21:12:29
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Spelling fixes.
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1602f0af
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2012-01-01T10:04:58
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maint: update all copyright year number ranges
Run "make update-copyright".
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2d540c2c
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2011-10-16T17:17:47
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crypto libraries: use stdalign
* lib/md4.c, lib/md5.c, lib/sha1.c, lib/sha256.c, lib/sha512.c:
Include <stdalign.h> and <stdint.h>. Do not include <stddef.h>.
Do not include <stdlib.h> twice, in md4.c.
(UNALIGNED_P): Simplify by using alignof. Use uintptr_t, not size_t,
because we are accessing a pointer's bit-pattern, not a size.
* modules/crypto/gc-md4 (Depends-on): Add stdalign.
* modules/crypto/gc-md5, modules/crypto/gc-sha1, modules/crypto/md4:
* modules/crypto/md5, modules/crypto/sha1, modules/crypto/sha256:
* modules/crypto/sha512: Likewise.
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d60f3b0c
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2011-01-01T20:17:23
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maint: update almost all copyright ranges to include 2011
Run the new "make update-copyright" rule.
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b2e2010c
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2010-01-01T10:31:12
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update nearly all FSF copyright year lists to include 2010
Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
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3030c5b5
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2009-12-28T10:50:36
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update nearly all FSF copyright year lists to include 2009
The files named by the following are exempted:
grep -v '^#' config/srclist.txt|grep -v '^$' \
| while read src dst; do
test -f "$dst" && { echo "$dst"; continue; }
test -d "$dst" || continue
echo "$dst"/$(basename "$src")
done > exempt
git ls-files tests/unictype >> exempt
In the remaining files, convert to all-interval notation if
- there is already at least one year interval like 2000-2003
- the file is maintained by me
- the file is in lib/uni*/, where that style already prevails
Otherwise, use update-copyright's default.
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441aa304
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2009-12-10T20:28:30
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Use spaces for indentation, not tabs.
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c910e6ce
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2009-10-22T17:36:28
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digests, copy-file: increase the IO buffer size from 4KiB to 32KiB
This results in a significant decrease in syscall overhead
giving a 3% speedup to the digest utilities for example
(when processing large files from cache).
Storage is moved from the stack to the heap as some
threaded environments for example can have small stacks.
* lib/copy-file.c (copy_file_preserving): Use a 32KiB malloced buffer
* modules/copy-file: Depend on xalloc
* lib/md2.c: Likewise
* lib/md4.c: Likewise
* lib/md5.c: Likewise
* lib/sha1.c: Likewise
* lib/sha256.c: Likewise
* lib/sha512.c: Likewise
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e341e7ca
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2008-05-26T16:25:28
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avoid unaligned access errors, e.g., on sparc
* lib/sha512.c (sha512_conclude_ctx): Use set_uint64 rather than
direct access through a possibly-unaligned uint64* pointer.
* lib/sha256.c (sha256_conclude_ctx): Use set_uint32 rather than
direct access through a possibly-unaligned uint32* pointer.
Prompted by this patch from Tom "spot" Callaway:
http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/13638
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49c2c800
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2008-05-26T16:28:22
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sha512.c: fix typo in comment
* lib/sha512.c (sha512_conclude_ctx): Length is 128-bit, not 64-bit.
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c0e92a8b
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2008-05-11T09:05:36
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New modules: crypto/sha256, crypto/sha512 (from coreutils)
* modules/crypto/sha256: New file.
* modules/crypto/sha512: Likewise.
* lib/sha256.c: Likewise.
* lib/sha256.h: Likewise.
* lib/sha512.c: Likewise.
* lib/sha512.h: Likewise.
* lib/u64.h: Likewise.
* m4/sha256.m4: Likewise.
* m4/sha512.m4: Likewise.
* MODULES.html.sh (Cryptographic computations (low-level)): List them.
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