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maint: update copyright
[gnulib.git]
/
lib
/
md5.c
diff --git
a/lib/md5.c
b/lib/md5.c
index
244b152
..
d9dbd36
100644
(file)
--- a/
lib/md5.c
+++ b/
lib/md5.c
@@
-1,7
+1,7
@@
/* Functions to compute MD5 message digest of files or memory blocks.
according to the definition of MD5 in RFC 1321 from April 1992.
/* Functions to compute MD5 message digest of files or memory blocks.
according to the definition of MD5 in RFC 1321 from April 1992.
- Copyright (C) 1995
, 1996, 1997, 1999, 2000, 2001, 2005, 2006, 2008, 2009
- F
ree Software F
oundation, Inc.
+ Copyright (C) 1995
-1997, 1999-2001, 2005-2006, 2008-2014 Free Software
+ Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify it
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify it
@@
-15,16
+15,19
@@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
/* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. */
#include <config.h>
/* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. */
#include <config.h>
+#if HAVE_OPENSSL_MD5
+# define GL_OPENSSL_INLINE _GL_EXTERN_INLINE
+#endif
#include "md5.h"
#include "md5.h"
-#include <stddef.h>
+#include <stdalign.h>
+#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
@@
-61,6
+64,7
@@
# error "invalid BLOCKSIZE"
#endif
# error "invalid BLOCKSIZE"
#endif
+#if ! HAVE_OPENSSL_MD5
/* This array contains the bytes used to pad the buffer to the next
64-byte boundary. (RFC 1321, 3.1: Step 1) */
static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ... */ };
/* This array contains the bytes used to pad the buffer to the next
64-byte boundary. (RFC 1321, 3.1: Step 1) */
static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ... */ };
@@
-83,7
+87,7
@@
md5_init_ctx (struct md5_ctx *ctx)
/* Copy the 4 byte value from v into the memory location pointed to by *cp,
If your architecture allows unaligned access this is equivalent to
* (uint32_t *) cp = v */
/* Copy the 4 byte value from v into the memory location pointed to by *cp,
If your architecture allows unaligned access this is equivalent to
* (uint32_t *) cp = v */
-static
inline
void
+static void
set_uint32 (char *cp, uint32_t v)
{
memcpy (cp, &v, sizeof v);
set_uint32 (char *cp, uint32_t v)
{
memcpy (cp, &v, sizeof v);
@@
-128,6
+132,7
@@
md5_finish_ctx (struct md5_ctx *ctx, void *resbuf)
return md5_read_ctx (ctx, resbuf);
}
return md5_read_ctx (ctx, resbuf);
}
+#endif
/* Compute MD5 message digest for bytes read from STREAM. The
resulting message digest number will be written into the 16 bytes
/* Compute MD5 message digest for bytes read from STREAM. The
resulting message digest number will be written into the 16 bytes
@@
-202,6
+207,7
@@
process_partial_block:
return 0;
}
return 0;
}
+#if ! HAVE_OPENSSL_MD5
/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The
result is always in little endian byte order, so that a byte-wise
output yields to the wanted ASCII representation of the message
@@
-254,8
+260,7
@@
md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx)
if (len >= 64)
{
#if !_STRING_ARCH_unaligned
if (len >= 64)
{
#if !_STRING_ARCH_unaligned
-# define alignof(type) offsetof (struct { char c; type x; }, x)
-# define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0)
+# define UNALIGNED_P(p) ((uintptr_t) (p) % alignof (uint32_t) != 0)
if (UNALIGNED_P (buffer))
while (len > 64)
{
if (UNALIGNED_P (buffer))
while (len > 64)
{
@@
-313,13
+318,13
@@
md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
uint32_t B = ctx->B;
uint32_t C = ctx->C;
uint32_t D = ctx->D;
uint32_t B = ctx->B;
uint32_t C = ctx->C;
uint32_t D = ctx->D;
+ uint32_t lolen = len;
/* First increment the byte count. RFC 1321 specifies the possible
length of the file up to 2^64 bits. Here we only compute the
number of bytes. Do a double word increment. */
/* First increment the byte count. RFC 1321 specifies the possible
length of the file up to 2^64 bits. Here we only compute the
number of bytes. Do a double word increment. */
- ctx->total[0] += len;
- if (ctx->total[0] < len)
- ++ctx->total[1];
+ ctx->total[0] += lolen;
+ ctx->total[1] += (len >> 31 >> 1) + (ctx->total[0] < lolen);
/* Process all bytes in the buffer with 64 bytes in each round of
the loop. */
/* Process all bytes in the buffer with 64 bytes in each round of
the loop. */
@@
-460,3
+465,4
@@
md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
ctx->C = C;
ctx->D = D;
}
ctx->C = C;
ctx->D = D;
}
+#endif