diff options
Diffstat (limited to '')
| -rw-r--r-- | src/lib/libc/string/timingsafe_bcmp.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/lib/libc/string/timingsafe_bcmp.c b/src/lib/libc/string/timingsafe_bcmp.c deleted file mode 100644 index 0409ec3244..0000000000 --- a/src/lib/libc/string/timingsafe_bcmp.c +++ /dev/null | |||
| @@ -1,30 +0,0 @@ | |||
| 1 | /* $OpenBSD: timingsafe_bcmp.c,v 1.3 2015/08/31 02:53:57 guenther Exp $ */ | ||
| 2 | /* | ||
| 3 | * Copyright (c) 2010 Damien Miller. All rights reserved. | ||
| 4 | * | ||
| 5 | * Permission to use, copy, modify, and distribute this software for any | ||
| 6 | * purpose with or without fee is hereby granted, provided that the above | ||
| 7 | * copyright notice and this permission notice appear in all copies. | ||
| 8 | * | ||
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
| 10 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
| 11 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | ||
| 12 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
| 13 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
| 14 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
| 15 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
| 16 | */ | ||
| 17 | |||
| 18 | #include <string.h> | ||
| 19 | |||
| 20 | int | ||
| 21 | timingsafe_bcmp(const void *b1, const void *b2, size_t n) | ||
| 22 | { | ||
| 23 | const unsigned char *p1 = b1, *p2 = b2; | ||
| 24 | int ret = 0; | ||
| 25 | |||
| 26 | for (; n > 0; n--) | ||
| 27 | ret |= *p1++ ^ *p2++; | ||
| 28 | return (ret != 0); | ||
| 29 | } | ||
| 30 | DEF_WEAK(timingsafe_bcmp); | ||
