diff options
| -rw-r--r-- | libcrypt/md5.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libcrypt/md5.c b/libcrypt/md5.c index 82b35dd40..989d4482c 100644 --- a/libcrypt/md5.c +++ b/libcrypt/md5.c @@ -195,10 +195,10 @@ static void __md5_Init (struct MD5Context *context) static void __md5_Update ( struct MD5Context *context, const unsigned char *input, unsigned int inputLen) { - unsigned int i, index, partLen; + unsigned int i, idx, partLen; /* Compute number of bytes mod 64 */ - index = (unsigned int)((context->count[0] >> 3) & 0x3F); + idx = (unsigned int)((context->count[0] >> 3) & 0x3F); /* Update number of bits */ if ((context->count[0] += ((u_int32_t)inputLen << 3)) @@ -206,24 +206,24 @@ static void __md5_Update ( struct MD5Context *context, const unsigned char *inpu context->count[1]++; context->count[1] += ((u_int32_t)inputLen >> 29); - partLen = 64 - index; + partLen = 64 - idx; /* Transform as many times as possible. */ if (inputLen >= partLen) { - memcpy((void *)&context->buffer[index], (const void *)input, + memcpy((void *)&context->buffer[idx], (const void *)input, partLen); __md5_Transform (context->state, context->buffer); for (i = partLen; i + 63 < inputLen; i += 64) __md5_Transform (context->state, &input[i]); - index = 0; + idx = 0; } else i = 0; /* Buffer remaining input */ - memcpy ((void *)&context->buffer[index], (const void *)&input[i], + memcpy ((void *)&context->buffer[idx], (const void *)&input[i], inputLen-i); } @@ -234,7 +234,7 @@ static void __md5_Update ( struct MD5Context *context, const unsigned char *inpu static void __md5_Pad ( struct MD5Context *context) { unsigned char bits[8]; - unsigned int index, padLen; + unsigned int idx, padLen; unsigned char PADDING[64]; memset(PADDING, 0, sizeof(PADDING)); @@ -244,8 +244,8 @@ static void __md5_Pad ( struct MD5Context *context) __md5_Encode (bits, context->count, 8); /* Pad out to 56 mod 64. */ - index = (unsigned int)((context->count[0] >> 3) & 0x3f); - padLen = (index < 56) ? (56 - index) : (120 - index); + idx = (unsigned int)((context->count[0] >> 3) & 0x3f); + padLen = (idx < 56) ? (56 - idx) : (120 - idx); __md5_Update (context, PADDING, padLen); /* Append length (before padding) */ |