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libbb/md5.c: remove wrong comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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parent
73ccd0ca87
commit
fb6e689554
12
libbb/md5.c
12
libbb/md5.c
@ -247,7 +247,7 @@ static void md5_hash_block(const void *buffer, md5_ctx_t *ctx)
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OP(D, A, B, C, 12, 0xfd987193);
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OP(C, D, A, B, 17, 0xa679438e);
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OP(B, C, D, A, 22, 0x49b40821);
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# endif/* MD5_SIZE_VS_SPEED == 1 */
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# endif /* MD5_SIZE_VS_SPEED == 1 */
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/* For the second to fourth round we have the possibly swapped words
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in CORRECT_WORDS. Redefine the macro to take an additional first
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@ -286,7 +286,7 @@ static void md5_hash_block(const void *buffer, md5_ctx_t *ctx)
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OP(FG, D, A, B, C, 2, 9, 0xfcefa3f8);
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OP(FG, C, D, A, B, 7, 14, 0x676f02d9);
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OP(FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
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# endif/* MD5_SIZE_VS_SPEED == 1 */
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# endif /* MD5_SIZE_VS_SPEED == 1 */
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/* Round 3. */
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# if MD5_SIZE_VS_SPEED == 1
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@ -313,7 +313,7 @@ static void md5_hash_block(const void *buffer, md5_ctx_t *ctx)
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OP(FH, D, A, B, C, 12, 11, 0xe6db99e5);
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OP(FH, C, D, A, B, 15, 16, 0x1fa27cf8);
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OP(FH, B, C, D, A, 2, 23, 0xc4ac5665);
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# endif/* MD5_SIZE_VS_SPEED == 1 */
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# endif /* MD5_SIZE_VS_SPEED == 1 */
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/* Round 4. */
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# if MD5_SIZE_VS_SPEED == 1
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@ -373,7 +373,8 @@ void FAST_FUNC md5_hash(const void *buffer, size_t len, md5_ctx_t *ctx)
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unsigned i = 64 - ctx->buflen;
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/* Copy data into aligned buffer. */
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if (i > len) i = len;
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if (i > len)
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i = len;
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memcpy(ctx->buffer + ctx->buflen, buf, i);
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len -= i;
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ctx->buflen += i;
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@ -391,9 +392,6 @@ void FAST_FUNC md5_hash(const void *buffer, size_t len, md5_ctx_t *ctx)
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* in first 16 bytes following RESBUF. The result is always in little
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* endian byte order, so that a byte-wise output yields to the wanted
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* ASCII representation of the message digest.
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*
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* IMPORTANT: On some systems it is required that RESBUF is correctly
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* aligned for a 32 bits value.
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*/
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void FAST_FUNC md5_end(void *resbuf, md5_ctx_t *ctx)
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{
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