diff options
Diffstat (limited to 'src/modules/m_opermd5.cpp')
| -rw-r--r-- | src/modules/m_opermd5.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/modules/m_opermd5.cpp b/src/modules/m_opermd5.cpp index c2b923929..4a4fff756 100644 --- a/src/modules/m_opermd5.cpp +++ b/src/modules/m_opermd5.cpp @@ -57,13 +57,15 @@ void byteSwap(word32 *buf, unsigned words) { byte *p = (byte *)buf; - do { + do + { *buf++ = (word32)((unsigned)p[3] << 8 | p[2]) << 16 | ((unsigned)p[1] << 8 | p[0]); p += 4; } while (--words); } +/* XXX - maybe if we had an md5/encryption moduletype? *shrug* */ void MD5Init(struct MD5Context *ctx) { ctx->buf[0] = 0x67452301; @@ -86,7 +88,8 @@ void MD5Update(struct MD5Context *ctx, byte const *buf, int len) ctx->bytes[1]++; /* Carry from low to high */ t = 64 - (t & 0x3f); /* Space available in ctx->in (at least 1) */ - if ((unsigned)t > (unsigned)len) { + if ((unsigned)t > (unsigned)len) + { memcpy((byte *)ctx->in + 64 - (unsigned)t, buf, len); return; } @@ -98,7 +101,8 @@ void MD5Update(struct MD5Context *ctx, byte const *buf, int len) len -= (unsigned)t; /* Process data in 64-byte chunks */ - while (len >= 64) { + while (len >= 64) + { memcpy(ctx->in, buf, 64); byteSwap(ctx->in, 16); MD5Transform(ctx->buf, ctx->in); @@ -121,7 +125,8 @@ void MD5Final(byte digest[16], struct MD5Context *ctx) /* Bytes of padding needed to make 56 bytes (-8..55) */ count = 56 - 1 - count; - if (count < 0) { /* Padding forces an extra block */ + if (count < 0) + { /* Padding forces an extra block */ memset(p, 0, count+8); byteSwap(ctx->in, 16); MD5Transform(ctx->buf, ctx->in); |