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md5: remove unused parameter

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This commit is contained in:
Dmitry Podgorny
2020-01-05 00:30:11 +02:00
parent 2e325e5e68
commit c192a2b181
1 changed files with 6 additions and 8 deletions
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14
src/md5.c
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@@ -43,8 +43,7 @@
(cp)[3] = ((value) >> 24) & 0xFF; \ (cp)[3] = ((value) >> 24) & 0xFF; \
} while(0) } while(0)
static void MD5Transform(uint32_t buf[4], const unsigned char inext[64], static void MD5Transform(uint32_t buf[4], const unsigned char inext[64]);
struct MD5Context *ctx);
/* /*
* Start MD5 accumulation. Set bit count to 0 and buffer to mysterious * Start MD5 accumulation. Set bit count to 0 and buffer to mysterious
@@ -91,7 +90,7 @@ void MD5Update(struct MD5Context *ctx, unsigned char const *buf, uint32_t len)
return; return;
} }
memcpy(p, buf, t); memcpy(p, buf, t);
MD5Transform(ctx->buf, ctx->in, ctx); MD5Transform(ctx->buf, ctx->in);
buf += t; buf += t;
len -= t; len -= t;
} }
@@ -99,7 +98,7 @@ void MD5Update(struct MD5Context *ctx, unsigned char const *buf, uint32_t len)
while (len >= 64) { while (len >= 64) {
memcpy(ctx->in, buf, 64); memcpy(ctx->in, buf, 64);
MD5Transform(ctx->buf, ctx->in, ctx); MD5Transform(ctx->buf, ctx->in);
buf += 64; buf += 64;
len -= 64; len -= 64;
} }
@@ -133,7 +132,7 @@ void MD5Final(unsigned char digest[16], struct MD5Context *ctx)
if (count < 8) { if (count < 8) {
/* Two lots of padding: Pad the first block to 64 bytes */ /* Two lots of padding: Pad the first block to 64 bytes */
memset(p, 0, count); memset(p, 0, count);
MD5Transform(ctx->buf, ctx->in, ctx); MD5Transform(ctx->buf, ctx->in);
/* Now fill the next block with 56 bytes */ /* Now fill the next block with 56 bytes */
memset(ctx->in, 0, 56); memset(ctx->in, 0, 56);
@@ -146,7 +145,7 @@ void MD5Final(unsigned char digest[16], struct MD5Context *ctx)
PUT_32BIT_LSB_FIRST(ctx->in + 56, ctx->bits[0]); PUT_32BIT_LSB_FIRST(ctx->in + 56, ctx->bits[0]);
PUT_32BIT_LSB_FIRST(ctx->in + 60, ctx->bits[1]); PUT_32BIT_LSB_FIRST(ctx->in + 60, ctx->bits[1]);
MD5Transform(ctx->buf, ctx->in, ctx); MD5Transform(ctx->buf, ctx->in);
PUT_32BIT_LSB_FIRST(digest, ctx->buf[0]); PUT_32BIT_LSB_FIRST(digest, ctx->buf[0]);
PUT_32BIT_LSB_FIRST(digest + 4, ctx->buf[1]); PUT_32BIT_LSB_FIRST(digest + 4, ctx->buf[1]);
PUT_32BIT_LSB_FIRST(digest + 8, ctx->buf[2]); PUT_32BIT_LSB_FIRST(digest + 8, ctx->buf[2]);
@@ -180,8 +179,7 @@ void MD5Final(unsigned char digest[16], struct MD5Context *ctx)
* reflect the addition of 16 longwords of new data. MD5Update blocks * reflect the addition of 16 longwords of new data. MD5Update blocks
* the data and converts bytes into longwords for this routine. * the data and converts bytes into longwords for this routine.
*/ */
static void MD5Transform(uint32_t buf[4], const unsigned char inext[64], static void MD5Transform(uint32_t buf[4], const unsigned char inext[64])
struct MD5Context *ctx)
{ {
register uint32_t a, b, c, d, i; register uint32_t a, b, c, d, i;
uint32_t in[16]; uint32_t in[16];