diff options
Diffstat (limited to 'src/test/SDL_test_md5.c')
| -rw-r--r-- | src/test/SDL_test_md5.c | 170 |
1 files changed, 85 insertions, 85 deletions
diff --git a/src/test/SDL_test_md5.c b/src/test/SDL_test_md5.c index 6d4d7d04be..3f42ed3566 100644 --- a/src/test/SDL_test_md5.c +++ b/src/test/SDL_test_md5.c @@ -102,7 +102,7 @@ static unsigned char MD5PADDING[64] = { (a) += (b); \ } -/* +/* The routine MD5Init initializes the message-digest context mdContext. All fields are set to zero. */ @@ -122,14 +122,14 @@ void SDLTest_Md5Init(SDLTest_Md5Context * mdContext) mdContext->buf[3] = (MD5UINT4) 0x10325476; } -/* +/* The routine MD5Update updates the message-digest context to account for the presence of each of the characters inBuf[0..inLen-1] in the message whose digest is being computed. */ void SDLTest_Md5Update(SDLTest_Md5Context * mdContext, unsigned char *inBuf, - unsigned int inLen) + unsigned int inLen) { MD5UINT4 in[16]; int mdi; @@ -139,12 +139,12 @@ void SDLTest_Md5Update(SDLTest_Md5Context * mdContext, unsigned char *inBuf, if (inBuf == NULL || inLen < 1) return; /* - * compute number of bytes mod 64 + * compute number of bytes mod 64 */ mdi = (int) ((mdContext->i[0] >> 3) & 0x3F); /* - * update number of bits + * update number of bits */ if ((mdContext->i[0] + ((MD5UINT4) inLen << 3)) < mdContext->i[0]) mdContext->i[1]++; @@ -153,26 +153,26 @@ void SDLTest_Md5Update(SDLTest_Md5Context * mdContext, unsigned char *inBuf, while (inLen--) { /* - * add new character to buffer, increment mdi + * add new character to buffer, increment mdi */ mdContext->in[mdi++] = *inBuf++; /* - * transform if necessary + * transform if necessary */ if (mdi == 0x40) { for (i = 0, ii = 0; i < 16; i++, ii += 4) - in[i] = (((MD5UINT4) mdContext->in[ii + 3]) << 24) | - (((MD5UINT4) mdContext->in[ii + 2]) << 16) | - (((MD5UINT4) mdContext->in[ii + 1]) << 8) | - ((MD5UINT4) mdContext->in[ii]); + in[i] = (((MD5UINT4) mdContext->in[ii + 3]) << 24) | + (((MD5UINT4) mdContext->in[ii + 2]) << 16) | + (((MD5UINT4) mdContext->in[ii + 1]) << 8) | + ((MD5UINT4) mdContext->in[ii]); SDLTest_Md5Transform(mdContext->buf, in); mdi = 0; } } } -/* +/* The routine MD5Final terminates the message-digest computation and ends with the desired message digest in mdContext->digest[0...15]. */ @@ -187,24 +187,24 @@ void SDLTest_Md5Final(SDLTest_Md5Context * mdContext) if (mdContext == NULL) return; /* - * save number of bits + * save number of bits */ in[14] = mdContext->i[0]; in[15] = mdContext->i[1]; /* - * compute number of bytes mod 64 + * compute number of bytes mod 64 */ mdi = (int) ((mdContext->i[0] >> 3) & 0x3F); /* - * pad out to 56 mod 64 + * pad out to 56 mod 64 */ padLen = (mdi < 56) ? (56 - mdi) : (120 - mdi); SDLTest_Md5Update(mdContext, MD5PADDING, padLen); /* - * append length in bits and transform + * append length in bits and transform */ for (i = 0, ii = 0; i < 14; i++, ii += 4) in[i] = (((MD5UINT4) mdContext->in[ii + 3]) << 24) | @@ -214,7 +214,7 @@ void SDLTest_Md5Final(SDLTest_Md5Context * mdContext) SDLTest_Md5Transform(mdContext->buf, in); /* - * store buffer in digest + * store buffer in digest */ for (i = 0, ii = 0; i < 4; i++, ii += 4) { mdContext->digest[ii] = (unsigned char) (mdContext->buf[i] & 0xFF); @@ -234,100 +234,100 @@ static void SDLTest_Md5Transform(MD5UINT4 * buf, MD5UINT4 * in) MD5UINT4 a = buf[0], b = buf[1], c = buf[2], d = buf[3]; /* - * Round 1 + * Round 1 */ #define S11 7 #define S12 12 #define S13 17 #define S14 22 - FF(a, b, c, d, in[0], S11, 3614090360u); /* 1 */ - FF(d, a, b, c, in[1], S12, 3905402710u); /* 2 */ - FF(c, d, a, b, in[2], S13, 606105819u); /* 3 */ - FF(b, c, d, a, in[3], S14, 3250441966u); /* 4 */ - FF(a, b, c, d, in[4], S11, 4118548399u); /* 5 */ - FF(d, a, b, c, in[5], S12, 1200080426u); /* 6 */ - FF(c, d, a, b, in[6], S13, 2821735955u); /* 7 */ - FF(b, c, d, a, in[7], S14, 4249261313u); /* 8 */ - FF(a, b, c, d, in[8], S11, 1770035416u); /* 9 */ - FF(d, a, b, c, in[9], S12, 2336552879u); /* 10 */ - FF(c, d, a, b, in[10], S13, 4294925233u); /* 11 */ - FF(b, c, d, a, in[11], S14, 2304563134u); /* 12 */ - FF(a, b, c, d, in[12], S11, 1804603682u); /* 13 */ - FF(d, a, b, c, in[13], S12, 4254626195u); /* 14 */ - FF(c, d, a, b, in[14], S13, 2792965006u); /* 15 */ - FF(b, c, d, a, in[15], S14, 1236535329u); /* 16 */ + FF(a, b, c, d, in[0], S11, 3614090360u); /* 1 */ + FF(d, a, b, c, in[1], S12, 3905402710u); /* 2 */ + FF(c, d, a, b, in[2], S13, 606105819u); /* 3 */ + FF(b, c, d, a, in[3], S14, 3250441966u); /* 4 */ + FF(a, b, c, d, in[4], S11, 4118548399u); /* 5 */ + FF(d, a, b, c, in[5], S12, 1200080426u); /* 6 */ + FF(c, d, a, b, in[6], S13, 2821735955u); /* 7 */ + FF(b, c, d, a, in[7], S14, 4249261313u); /* 8 */ + FF(a, b, c, d, in[8], S11, 1770035416u); /* 9 */ + FF(d, a, b, c, in[9], S12, 2336552879u); /* 10 */ + FF(c, d, a, b, in[10], S13, 4294925233u); /* 11 */ + FF(b, c, d, a, in[11], S14, 2304563134u); /* 12 */ + FF(a, b, c, d, in[12], S11, 1804603682u); /* 13 */ + FF(d, a, b, c, in[13], S12, 4254626195u); /* 14 */ + FF(c, d, a, b, in[14], S13, 2792965006u); /* 15 */ + FF(b, c, d, a, in[15], S14, 1236535329u); /* 16 */ /* - * Round 2 + * Round 2 */ #define S21 5 #define S22 9 #define S23 14 #define S24 20 - GG(a, b, c, d, in[1], S21, 4129170786u); /* 17 */ - GG(d, a, b, c, in[6], S22, 3225465664u); /* 18 */ - GG(c, d, a, b, in[11], S23, 643717713u); /* 19 */ - GG(b, c, d, a, in[0], S24, 3921069994u); /* 20 */ - GG(a, b, c, d, in[5], S21, 3593408605u); /* 21 */ - GG(d, a, b, c, in[10], S22, 38016083u); /* 22 */ - GG(c, d, a, b, in[15], S23, 3634488961u); /* 23 */ - GG(b, c, d, a, in[4], S24, 3889429448u); /* 24 */ - GG(a, b, c, d, in[9], S21, 568446438u); /* 25 */ - GG(d, a, b, c, in[14], S22, 3275163606u); /* 26 */ - GG(c, d, a, b, in[3], S23, 4107603335u); /* 27 */ - GG(b, c, d, a, in[8], S24, 1163531501u); /* 28 */ - GG(a, b, c, d, in[13], S21, 2850285829u); /* 29 */ - GG(d, a, b, c, in[2], S22, 4243563512u); /* 30 */ - GG(c, d, a, b, in[7], S23, 1735328473u); /* 31 */ - GG(b, c, d, a, in[12], S24, 2368359562u); /* 32 */ + GG(a, b, c, d, in[1], S21, 4129170786u); /* 17 */ + GG(d, a, b, c, in[6], S22, 3225465664u); /* 18 */ + GG(c, d, a, b, in[11], S23, 643717713u); /* 19 */ + GG(b, c, d, a, in[0], S24, 3921069994u); /* 20 */ + GG(a, b, c, d, in[5], S21, 3593408605u); /* 21 */ + GG(d, a, b, c, in[10], S22, 38016083u); /* 22 */ + GG(c, d, a, b, in[15], S23, 3634488961u); /* 23 */ + GG(b, c, d, a, in[4], S24, 3889429448u); /* 24 */ + GG(a, b, c, d, in[9], S21, 568446438u); /* 25 */ + GG(d, a, b, c, in[14], S22, 3275163606u); /* 26 */ + GG(c, d, a, b, in[3], S23, 4107603335u); /* 27 */ + GG(b, c, d, a, in[8], S24, 1163531501u); /* 28 */ + GG(a, b, c, d, in[13], S21, 2850285829u); /* 29 */ + GG(d, a, b, c, in[2], S22, 4243563512u); /* 30 */ + GG(c, d, a, b, in[7], S23, 1735328473u); /* 31 */ + GG(b, c, d, a, in[12], S24, 2368359562u); /* 32 */ /* - * Round 3 + * Round 3 */ #define S31 4 #define S32 11 #define S33 16 #define S34 23 - HH(a, b, c, d, in[5], S31, 4294588738u); /* 33 */ - HH(d, a, b, c, in[8], S32, 2272392833u); /* 34 */ - HH(c, d, a, b, in[11], S33, 1839030562u); /* 35 */ - HH(b, c, d, a, in[14], S34, 4259657740u); /* 36 */ - HH(a, b, c, d, in[1], S31, 2763975236u); /* 37 */ - HH(d, a, b, c, in[4], S32, 1272893353u); /* 38 */ - HH(c, d, a, b, in[7], S33, 4139469664u); /* 39 */ - HH(b, c, d, a, in[10], S34, 3200236656u); /* 40 */ - HH(a, b, c, d, in[13], S31, 681279174u); /* 41 */ - HH(d, a, b, c, in[0], S32, 3936430074u); /* 42 */ - HH(c, d, a, b, in[3], S33, 3572445317u); /* 43 */ - HH(b, c, d, a, in[6], S34, 76029189u); /* 44 */ - HH(a, b, c, d, in[9], S31, 3654602809u); /* 45 */ - HH(d, a, b, c, in[12], S32, 3873151461u); /* 46 */ - HH(c, d, a, b, in[15], S33, 530742520u); /* 47 */ - HH(b, c, d, a, in[2], S34, 3299628645u); /* 48 */ + HH(a, b, c, d, in[5], S31, 4294588738u); /* 33 */ + HH(d, a, b, c, in[8], S32, 2272392833u); /* 34 */ + HH(c, d, a, b, in[11], S33, 1839030562u); /* 35 */ + HH(b, c, d, a, in[14], S34, 4259657740u); /* 36 */ + HH(a, b, c, d, in[1], S31, 2763975236u); /* 37 */ + HH(d, a, b, c, in[4], S32, 1272893353u); /* 38 */ + HH(c, d, a, b, in[7], S33, 4139469664u); /* 39 */ + HH(b, c, d, a, in[10], S34, 3200236656u); /* 40 */ + HH(a, b, c, d, in[13], S31, 681279174u); /* 41 */ + HH(d, a, b, c, in[0], S32, 3936430074u); /* 42 */ + HH(c, d, a, b, in[3], S33, 3572445317u); /* 43 */ + HH(b, c, d, a, in[6], S34, 76029189u); /* 44 */ + HH(a, b, c, d, in[9], S31, 3654602809u); /* 45 */ + HH(d, a, b, c, in[12], S32, 3873151461u); /* 46 */ + HH(c, d, a, b, in[15], S33, 530742520u); /* 47 */ + HH(b, c, d, a, in[2], S34, 3299628645u); /* 48 */ /* - * Round 4 + * Round 4 */ #define S41 6 #define S42 10 #define S43 15 #define S44 21 - II(a, b, c, d, in[0], S41, 4096336452u); /* 49 */ - II(d, a, b, c, in[7], S42, 1126891415u); /* 50 */ - II(c, d, a, b, in[14], S43, 2878612391u); /* 51 */ - II(b, c, d, a, in[5], S44, 4237533241u); /* 52 */ - II(a, b, c, d, in[12], S41, 1700485571u); /* 53 */ - II(d, a, b, c, in[3], S42, 2399980690u); /* 54 */ - II(c, d, a, b, in[10], S43, 4293915773u); /* 55 */ - II(b, c, d, a, in[1], S44, 2240044497u); /* 56 */ - II(a, b, c, d, in[8], S41, 1873313359u); /* 57 */ - II(d, a, b, c, in[15], S42, 4264355552u); /* 58 */ - II(c, d, a, b, in[6], S43, 2734768916u); /* 59 */ - II(b, c, d, a, in[13], S44, 1309151649u); /* 60 */ - II(a, b, c, d, in[4], S41, 4149444226u); /* 61 */ - II(d, a, b, c, in[11], S42, 3174756917u); /* 62 */ - II(c, d, a, b, in[2], S43, 718787259u); /* 63 */ - II(b, c, d, a, in[9], S44, 3951481745u); /* 64 */ + II(a, b, c, d, in[0], S41, 4096336452u); /* 49 */ + II(d, a, b, c, in[7], S42, 1126891415u); /* 50 */ + II(c, d, a, b, in[14], S43, 2878612391u); /* 51 */ + II(b, c, d, a, in[5], S44, 4237533241u); /* 52 */ + II(a, b, c, d, in[12], S41, 1700485571u); /* 53 */ + II(d, a, b, c, in[3], S42, 2399980690u); /* 54 */ + II(c, d, a, b, in[10], S43, 4293915773u); /* 55 */ + II(b, c, d, a, in[1], S44, 2240044497u); /* 56 */ + II(a, b, c, d, in[8], S41, 1873313359u); /* 57 */ + II(d, a, b, c, in[15], S42, 4264355552u); /* 58 */ + II(c, d, a, b, in[6], S43, 2734768916u); /* 59 */ + II(b, c, d, a, in[13], S44, 1309151649u); /* 60 */ + II(a, b, c, d, in[4], S41, 4149444226u); /* 61 */ + II(d, a, b, c, in[11], S42, 3174756917u); /* 62 */ + II(c, d, a, b, in[2], S43, 718787259u); /* 63 */ + II(b, c, d, a, in[9], S44, 3951481745u); /* 64 */ buf[0] += a; buf[1] += b; |