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-rw-r--r--ext/digest/md5/md5.c124
1 files changed, 62 insertions, 62 deletions
diff --git a/ext/digest/md5/md5.c b/ext/digest/md5/md5.c
index 52a787abdb..3a7fe2cdad 100644
--- a/ext/digest/md5/md5.c
+++ b/ext/digest/md5/md5.c
@@ -34,8 +34,8 @@
that follows (in reverse chronological order):
2000-07-03 lpd Patched to eliminate warnings about "constant is
- unsigned in ANSI C, signed in traditional";
- made test program self-checking.
+ unsigned in ANSI C, signed in traditional";
+ made test program self-checking.
1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5).
1999-05-03 lpd Original version.
@@ -64,32 +64,32 @@ int
main(void)
{
static const char *const test[7*2] = {
- "", "d41d8cd98f00b204e9800998ecf8427e",
- "a", "0cc175b9c0f1b6a831c399e269772661",
- "abc", "900150983cd24fb0d6963f7d28e17f72",
- "message digest", "f96b697d7cb7938d525a2f31aaf161d0",
- "abcdefghijklmnopqrstuvwxyz", "c3fcd3d76192e4007dfb496cca67e13b",
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
- "d174ab98d277d9f5a5611c2c9f419d9f",
- "12345678901234567890123456789012345678901234567890123456789012345678901234567890", "57edf4a22be3c955ac49da2e2107b67a"
+ "", "d41d8cd98f00b204e9800998ecf8427e",
+ "a", "0cc175b9c0f1b6a831c399e269772661",
+ "abc", "900150983cd24fb0d6963f7d28e17f72",
+ "message digest", "f96b697d7cb7938d525a2f31aaf161d0",
+ "abcdefghijklmnopqrstuvwxyz", "c3fcd3d76192e4007dfb496cca67e13b",
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+ "d174ab98d277d9f5a5611c2c9f419d9f",
+ "12345678901234567890123456789012345678901234567890123456789012345678901234567890", "57edf4a22be3c955ac49da2e2107b67a"
};
int i;
for (i = 0; i < 7*2; i += 2) {
- MD5_CTX state;
- uint8_t digest[16];
- char hex_output[16*2 + 1];
- int di;
-
- MD5_Init(&state);
- MD5_Update(&state, (const uint8_t *)test[i], strlen(test[i]));
- MD5_Final(digest, &state);
- printf("MD5 (\"%s\") = ", test[i]);
- for (di = 0; di < 16; ++di)
- sprintf(hex_output + di * 2, "%02x", digest[di]);
- puts(hex_output);
- if (strcmp(hex_output, test[i + 1]))
- printf("**** ERROR, should be: %s\n", test[i + 1]);
+ MD5_CTX state;
+ uint8_t digest[16];
+ char hex_output[16*2 + 1];
+ int di;
+
+ MD5_Init(&state);
+ MD5_Update(&state, (const uint8_t *)test[i], strlen(test[i]));
+ MD5_Final(digest, &state);
+ printf("MD5 (\"%s\") = ", test[i]);
+ for (di = 0; di < 16; ++di)
+ sprintf(hex_output + di * 2, "%02x", digest[di]);
+ puts(hex_output);
+ if (strcmp(hex_output, test[i + 1]))
+ printf("**** ERROR, should be: %s\n", test[i + 1]);
}
return 0;
}
@@ -106,18 +106,18 @@ main(void)
{
int i;
for (i = 1; i <= 64; ++i) {
- unsigned long v = (unsigned long)(4294967296.0 * fabs(sin((double)i)));
-
- /*
- * The following nonsense is only to avoid compiler warnings about
- * "integer constant is unsigned in ANSI C, signed with -traditional".
- */
- if (v >> 31) {
- printf("#define T%d /* 0x%08lx */ (T_MASK ^ 0x%08lx)\n", i,
- v, (unsigned long)(unsigned int)(~v));
- } else {
- printf("#define T%d 0x%08lx\n", i, v);
- }
+ unsigned long v = (unsigned long)(4294967296.0 * fabs(sin((double)i)));
+
+ /*
+ * The following nonsense is only to avoid compiler warnings about
+ * "integer constant is unsigned in ANSI C, signed with -traditional".
+ */
+ if (v >> 31) {
+ printf("#define T%d /* 0x%08lx */ (T_MASK ^ 0x%08lx)\n", i,
+ v, (unsigned long)(unsigned int)(~v));
+ } else {
+ printf("#define T%d 0x%08lx\n", i, v);
+ }
}
return 0;
}
@@ -199,8 +199,8 @@ static void
md5_process(MD5_CTX *pms, const uint8_t *data /*[64]*/)
{
uint32_t
- a = pms->state[0], b = pms->state[1],
- c = pms->state[2], d = pms->state[3];
+ a = pms->state[0], b = pms->state[1],
+ c = pms->state[2], d = pms->state[3];
uint32_t t;
#ifdef WORDS_BIGENDIAN
@@ -214,7 +214,7 @@ md5_process(MD5_CTX *pms, const uint8_t *data /*[64]*/)
int i;
for (i = 0; i < 16; ++i, xp += 4)
- X[i] = xp[0] + (xp[1] << 8) + (xp[2] << 16) + (xp[3] << 24);
+ X[i] = xp[0] + (xp[1] << 8) + (xp[2] << 16) + (xp[3] << 24);
#else
@@ -226,12 +226,12 @@ md5_process(MD5_CTX *pms, const uint8_t *data /*[64]*/)
const uint32_t *X;
if (!(((uintptr_t)data) & 3)) {
- /* data are properly aligned */
- X = (const uint32_t *)data;
+ /* data are properly aligned */
+ X = (const uint32_t *)data;
} else {
- /* not aligned */
- memcpy(xbuf, data, 64);
- X = xbuf;
+ /* not aligned */
+ memcpy(xbuf, data, 64);
+ X = xbuf;
}
#endif
@@ -370,55 +370,55 @@ MD5_Update(MD5_CTX *pms, const uint8_t *data, size_t nbytes)
uint32_t nbits = (uint32_t)(nbytes << 3);
if (nbytes == 0)
- return;
+ return;
/* Update the message length. */
pms->count[1] += nbytes >> 29;
pms->count[0] += nbits;
if (pms->count[0] < nbits)
- pms->count[1]++;
+ pms->count[1]++;
/* Process an initial partial block. */
if (offset) {
- size_t copy = (offset + nbytes > 64 ? 64 - offset : nbytes);
-
- memcpy(pms->buffer + offset, p, copy);
- if (offset + copy < 64)
- return;
- p += copy;
- left -= copy;
- md5_process(pms, pms->buffer);
+ size_t copy = (offset + nbytes > 64 ? 64 - offset : nbytes);
+
+ memcpy(pms->buffer + offset, p, copy);
+ if (offset + copy < 64)
+ return;
+ p += copy;
+ left -= copy;
+ md5_process(pms, pms->buffer);
}
/* Process full blocks. */
for (; left >= 64; p += 64, left -= 64)
- md5_process(pms, p);
+ md5_process(pms, p);
/* Process a final partial block. */
if (left)
- memcpy(pms->buffer, p, left);
+ memcpy(pms->buffer, p, left);
}
int
MD5_Finish(MD5_CTX *pms, uint8_t *digest)
{
static const uint8_t pad[64] = {
- 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
uint8_t data[8];
size_t i;
/* Save the length before padding. */
for (i = 0; i < 8; ++i)
- data[i] = (uint8_t)(pms->count[i >> 2] >> ((i & 3) << 3));
+ data[i] = (uint8_t)(pms->count[i >> 2] >> ((i & 3) << 3));
/* Pad to 56 bytes mod 64. */
MD5_Update(pms, pad, ((55 - (pms->count[0] >> 3)) & 63) + 1);
/* Append the length. */
MD5_Update(pms, data, 8);
for (i = 0; i < 16; ++i)
- digest[i] = (uint8_t)(pms->state[i >> 2] >> ((i & 3) << 3));
+ digest[i] = (uint8_t)(pms->state[i >> 2] >> ((i & 3) << 3));
return 1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 09:02:34 +0000