void md5_compress(uint32 ihv[], const uint32 block[])
{
uint32 a = ihv[0];
uint32 b = ihv[1];
uint32 c = ihv[2];
uint32 d = ihv[3];
MD5_STEP(FF, a, b, c, d, block[0], 0xd76aa478, 7);
MD5_STEP(FF, d, a, b, c, block[1], 0xe8c7b756, 12);
MD5_STEP(FF, c, d, a, b, block[2], 0x242070db, 17);
MD5_STEP(FF, b, c, d, a, block[3], 0xc1bdceee, 22);
MD5_STEP(FF, a, b, c, d, block[4], 0xf57c0faf, 7);
MD5_STEP(FF, d, a, b, c, block[5], 0x4787c62a, 12);
MD5_STEP(FF, c, d, a, b, block[6], 0xa8304613, 17);
MD5_STEP(FF, b, c, d, a, block[7], 0xfd469501, 22);
MD5_STEP(FF, a, b, c, d, block[8], 0x698098d8, 7);
MD5_STEP(FF, d, a, b, c, block[9], 0x8b44f7af, 12);
MD5_STEP(FF, c, d, a, b, block[10], 0xffff5bb1, 17);
MD5_STEP(FF, b, c, d, a, block[11], 0x895cd7be, 22);
MD5_STEP(FF, a, b, c, d, block[12], 0x6b901122, 7);
MD5_STEP(FF, d, a, b, c, block[13], 0xfd987193, 12);
MD5_STEP(FF, c, d, a, b, block[14], 0xa679438e, 17);
MD5_STEP(FF, b, c, d, a, block[15], 0x49b40821, 22);
MD5_STEP(GG, a, b, c, d, block[1], 0xf61e2562, 5);
MD5_STEP(GG, d, a, b, c, block[6], 0xc040b340, 9);
MD5_STEP(GG, c, d, a, b, block[11], 0x265e5a51, 14);
MD5_STEP(GG, b, c, d, a, block[0], 0xe9b6c7aa, 20);
MD5_STEP(GG, a, b, c, d, block[5], 0xd62f105d, 5);
MD5_STEP(GG, d, a, b, c, block[10], 0x02441453, 9);
MD5_STEP(GG, c, d, a, b, block[15], 0xd8a1e681, 14);
MD5_STEP(GG, b, c, d, a, block[4], 0xe7d3fbc8, 20);
MD5_STEP(GG, a, b, c, d, block[9], 0x21e1cde6, 5);
MD5_STEP(GG, d, a, b, c, block[14], 0xc33707d6, 9);
MD5_STEP(GG, c, d, a, b, block[3], 0xf4d50d87, 14);
MD5_STEP(GG, b, c, d, a, block[8], 0x455a14ed, 20);
MD5_STEP(GG, a, b, c, d, block[13], 0xa9e3e905, 5);
MD5_STEP(GG, d, a, b, c, block[2], 0xfcefa3f8, 9);
MD5_STEP(GG, c, d, a, b, block[7], 0x676f02d9, 14);
MD5_STEP(GG, b, c, d, a, block[12], 0x8d2a4c8a, 20);
MD5_STEP(HH, a, b, c, d, block[5], 0xfffa3942, 4);
MD5_STEP(HH, d, a, b, c, block[8], 0x8771f681, 11);
MD5_STEP(HH, c, d, a, b, block[11], 0x6d9d6122, 16);
MD5_STEP(HH, b, c, d, a, block[14], 0xfde5380c, 23);
MD5_STEP(HH, a, b, c, d, block[1], 0xa4beea44, 4);
MD5_STEP(HH, d, a, b, c, block[4], 0x4bdecfa9, 11);
MD5_STEP(HH, c, d, a, b, block[7], 0xf6bb4b60, 16);
MD5_STEP(HH, b, c, d, a, block[10], 0xbebfbc70, 23);
MD5_STEP(HH, a, b, c, d, block[13], 0x289b7ec6, 4);
MD5_STEP(HH, d, a, b, c, block[0], 0xeaa127fa, 11);
MD5_STEP(HH, c, d, a, b, block[3], 0xd4ef3085, 16);
MD5_STEP(HH, b, c, d, a, block[6], 0x04881d05, 23);
MD5_STEP(HH, a, b, c, d, block[9], 0xd9d4d039, 4);
MD5_STEP(HH, d, a, b, c, block[12], 0xe6db99e5, 11);
MD5_STEP(HH, c, d, a, b, block[15], 0x1fa27cf8, 16);
MD5_STEP(HH, b, c, d, a, block[2], 0xc4ac5665, 23);
MD5_STEP(II, a, b, c, d, block[0], 0xf4292244, 6);
MD5_STEP(II, d, a, b, c, block[7], 0x432aff97, 10);
MD5_STEP(II, c, d, a, b, block[14], 0xab9423a7, 15);
MD5_STEP(II, b, c, d, a, block[5], 0xfc93a039, 21);
MD5_STEP(II, a, b, c, d, block[12], 0x655b59c3, 6);
MD5_STEP(II, d, a, b, c, block[3], 0x8f0ccc92, 10);
MD5_STEP(II, c, d, a, b, block[10], 0xffeff47d, 15);
MD5_STEP(II, b, c, d, a, block[1], 0x85845dd1, 21);
MD5_STEP(II, a, b, c, d, block[8], 0x6fa87e4f, 6);
MD5_STEP(II, d, a, b, c, block[15], 0xfe2ce6e0, 10);
MD5_STEP(II, c, d, a, b, block[6], 0xa3014314, 15);
MD5_STEP(II, b, c, d, a, block[13], 0x4e0811a1, 21);
MD5_STEP(II, a, b, c, d, block[4], 0xf7537e82, 6);
MD5_STEP(II, d, a, b, c, block[11], 0xbd3af235, 10);
MD5_STEP(II, c, d, a, b, block[2], 0x2ad7d2bb, 15);
MD5_STEP(II, b, c, d, a, block[9], 0xeb86d391, 21);
ihv[0] += a;
ihv[1] += b;
ihv[2] += c;
ihv[3] += d;
}
void hashcat_md5_64 (__m128i digests[4], __m128i W[16])
{
__m128i a = digests[0];
__m128i b = digests[1];
__m128i c = digests[2];
__m128i d = digests[3];
__m128i tmp2;
MD5_STEP (MD5_F , a, b, c, d, W[ 0], MD5C00, MD5S00);
MD5_STEP (MD5_F , d, a, b, c, W[ 1], MD5C01, MD5S01);
MD5_STEP (MD5_F , c, d, a, b, W[ 2], MD5C02, MD5S02);
MD5_STEP (MD5_F , b, c, d, a, W[ 3], MD5C03, MD5S03);
MD5_STEP (MD5_F , a, b, c, d, W[ 4], MD5C04, MD5S00);
MD5_STEP (MD5_F , d, a, b, c, W[ 5], MD5C05, MD5S01);
MD5_STEP (MD5_F , c, d, a, b, W[ 6], MD5C06, MD5S02);
MD5_STEP (MD5_F , b, c, d, a, W[ 7], MD5C07, MD5S03);
MD5_STEP (MD5_F , a, b, c, d, W[ 8], MD5C08, MD5S00);
MD5_STEP (MD5_F , d, a, b, c, W[ 9], MD5C09, MD5S01);
MD5_STEP (MD5_F , c, d, a, b, W[10], MD5C0a, MD5S02);
MD5_STEP (MD5_F , b, c, d, a, W[11], MD5C0b, MD5S03);
MD5_STEP (MD5_F , a, b, c, d, W[12], MD5C0c, MD5S00);
MD5_STEP (MD5_F , d, a, b, c, W[13], MD5C0d, MD5S01);
MD5_STEP (MD5_F , c, d, a, b, W[14], MD5C0e, MD5S02);
MD5_STEP (MD5_F , b, c, d, a, W[15], MD5C0f, MD5S03);
MD5_STEP (MD5_G , a, b, c, d, W[ 1], MD5C10, MD5S10);
MD5_STEP (MD5_G , d, a, b, c, W[ 6], MD5C11, MD5S11);
MD5_STEP (MD5_G , c, d, a, b, W[11], MD5C12, MD5S12);
MD5_STEP (MD5_G , b, c, d, a, W[ 0], MD5C13, MD5S13);
MD5_STEP (MD5_G , a, b, c, d, W[ 5], MD5C14, MD5S10);
MD5_STEP (MD5_G , d, a, b, c, W[10], MD5C15, MD5S11);
MD5_STEP (MD5_G , c, d, a, b, W[15], MD5C16, MD5S12);
MD5_STEP (MD5_G , b, c, d, a, W[ 4], MD5C17, MD5S13);
MD5_STEP (MD5_G , a, b, c, d, W[ 9], MD5C18, MD5S10);
MD5_STEP (MD5_G , d, a, b, c, W[14], MD5C19, MD5S11);
MD5_STEP (MD5_G , c, d, a, b, W[ 3], MD5C1a, MD5S12);
MD5_STEP (MD5_G , b, c, d, a, W[ 8], MD5C1b, MD5S13);
MD5_STEP (MD5_G , a, b, c, d, W[13], MD5C1c, MD5S10);
MD5_STEP (MD5_G , d, a, b, c, W[ 2], MD5C1d, MD5S11);
MD5_STEP (MD5_G , c, d, a, b, W[ 7], MD5C1e, MD5S12);
MD5_STEP (MD5_G , b, c, d, a, W[12], MD5C1f, MD5S13);
MD5_STEP (MD5_H1, a, b, c, d, W[ 5], MD5C20, MD5S20);
MD5_STEP (MD5_H2, d, a, b, c, W[ 8], MD5C21, MD5S21);
MD5_STEP (MD5_H1, c, d, a, b, W[11], MD5C22, MD5S22);
MD5_STEP (MD5_H2, b, c, d, a, W[14], MD5C23, MD5S23);
MD5_STEP (MD5_H1, a, b, c, d, W[ 1], MD5C24, MD5S20);
MD5_STEP (MD5_H2, d, a, b, c, W[ 4], MD5C25, MD5S21);
MD5_STEP (MD5_H1, c, d, a, b, W[ 7], MD5C26, MD5S22);
MD5_STEP (MD5_H2, b, c, d, a, W[10], MD5C27, MD5S23);
MD5_STEP (MD5_H1, a, b, c, d, W[13], MD5C28, MD5S20);
MD5_STEP (MD5_H2, d, a, b, c, W[ 0], MD5C29, MD5S21);
MD5_STEP (MD5_H1, c, d, a, b, W[ 3], MD5C2a, MD5S22);
MD5_STEP (MD5_H2, b, c, d, a, W[ 6], MD5C2b, MD5S23);
MD5_STEP (MD5_H1, a, b, c, d, W[ 9], MD5C2c, MD5S20);
MD5_STEP (MD5_H2, d, a, b, c, W[12], MD5C2d, MD5S21);
MD5_STEP (MD5_H1, c, d, a, b, W[15], MD5C2e, MD5S22);
MD5_STEP (MD5_H2, b, c, d, a, W[ 2], MD5C2f, MD5S23);
MD5_STEP (MD5_I , a, b, c, d, W[ 0], MD5C30, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, W[ 7], MD5C31, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, W[14], MD5C32, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, W[ 5], MD5C33, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, W[12], MD5C34, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, W[ 3], MD5C35, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, W[10], MD5C36, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, W[ 1], MD5C37, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, W[ 8], MD5C38, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, W[15], MD5C39, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, W[ 6], MD5C3a, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, W[13], MD5C3b, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, W[ 4], MD5C3c, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, W[11], MD5C3d, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, W[ 2], MD5C3e, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, W[ 9], MD5C3f, MD5S33);
digests[0] = _mm_add_epi32 (a, digests[0]);
digests[1] = _mm_add_epi32 (b, digests[1]);
digests[2] = _mm_add_epi32 (c, digests[2]);
digests[3] = _mm_add_epi32 (d, digests[3]);
}
static void md5_transform (uint32_t *W, const uint32_t len, uint32_t digest[4])
{
// prepare some stuff
digest[0] = MD5M_A;
digest[1] = MD5M_B;
digest[2] = MD5M_C;
digest[3] = MD5M_D;
uint32_t len_pad = (len + 0x3f) & ~0x3f;
uint8_t *ptr = (uint8_t *) W;
memset (ptr + len, 0, len_pad - len);
ptr[len] = 0x80;
W[((len_pad - 64) / 4) + 14] = len * 8;
// loop that
for (uint32_t i = len_pad; i >= 55; i -= 64, W += 16)
{
uint32_t a = digest[0];
uint32_t b = digest[1];
uint32_t c = digest[2];
uint32_t d = digest[3];
uint32_t tmp2;
MD5_STEP (MD5_F , a, b, c, d, W[ 0], MD5C00, MD5S00);
MD5_STEP (MD5_F , d, a, b, c, W[ 1], MD5C01, MD5S01);
MD5_STEP (MD5_F , c, d, a, b, W[ 2], MD5C02, MD5S02);
MD5_STEP (MD5_F , b, c, d, a, W[ 3], MD5C03, MD5S03);
MD5_STEP (MD5_F , a, b, c, d, W[ 4], MD5C04, MD5S00);
MD5_STEP (MD5_F , d, a, b, c, W[ 5], MD5C05, MD5S01);
MD5_STEP (MD5_F , c, d, a, b, W[ 6], MD5C06, MD5S02);
MD5_STEP (MD5_F , b, c, d, a, W[ 7], MD5C07, MD5S03);
MD5_STEP (MD5_F , a, b, c, d, W[ 8], MD5C08, MD5S00);
MD5_STEP (MD5_F , d, a, b, c, W[ 9], MD5C09, MD5S01);
MD5_STEP (MD5_F , c, d, a, b, W[10], MD5C0a, MD5S02);
MD5_STEP (MD5_F , b, c, d, a, W[11], MD5C0b, MD5S03);
MD5_STEP (MD5_F , a, b, c, d, W[12], MD5C0c, MD5S00);
MD5_STEP (MD5_F , d, a, b, c, W[13], MD5C0d, MD5S01);
MD5_STEP (MD5_F , c, d, a, b, W[14], MD5C0e, MD5S02);
MD5_STEP (MD5_F , b, c, d, a, W[15], MD5C0f, MD5S03);
MD5_STEP (MD5_G , a, b, c, d, W[ 1], MD5C10, MD5S10);
MD5_STEP (MD5_G , d, a, b, c, W[ 6], MD5C11, MD5S11);
MD5_STEP (MD5_G , c, d, a, b, W[11], MD5C12, MD5S12);
MD5_STEP (MD5_G , b, c, d, a, W[ 0], MD5C13, MD5S13);
MD5_STEP (MD5_G , a, b, c, d, W[ 5], MD5C14, MD5S10);
MD5_STEP (MD5_G , d, a, b, c, W[10], MD5C15, MD5S11);
MD5_STEP (MD5_G , c, d, a, b, W[15], MD5C16, MD5S12);
MD5_STEP (MD5_G , b, c, d, a, W[ 4], MD5C17, MD5S13);
MD5_STEP (MD5_G , a, b, c, d, W[ 9], MD5C18, MD5S10);
MD5_STEP (MD5_G , d, a, b, c, W[14], MD5C19, MD5S11);
MD5_STEP (MD5_G , c, d, a, b, W[ 3], MD5C1a, MD5S12);
MD5_STEP (MD5_G , b, c, d, a, W[ 8], MD5C1b, MD5S13);
MD5_STEP (MD5_G , a, b, c, d, W[13], MD5C1c, MD5S10);
MD5_STEP (MD5_G , d, a, b, c, W[ 2], MD5C1d, MD5S11);
MD5_STEP (MD5_G , c, d, a, b, W[ 7], MD5C1e, MD5S12);
MD5_STEP (MD5_G , b, c, d, a, W[12], MD5C1f, MD5S13);
MD5_STEP (MD5_H1, a, b, c, d, W[ 5], MD5C20, MD5S20);
MD5_STEP (MD5_H2, d, a, b, c, W[ 8], MD5C21, MD5S21);
MD5_STEP (MD5_H1, c, d, a, b, W[11], MD5C22, MD5S22);
MD5_STEP (MD5_H2, b, c, d, a, W[14], MD5C23, MD5S23);
MD5_STEP (MD5_H1, a, b, c, d, W[ 1], MD5C24, MD5S20);
MD5_STEP (MD5_H2, d, a, b, c, W[ 4], MD5C25, MD5S21);
MD5_STEP (MD5_H1, c, d, a, b, W[ 7], MD5C26, MD5S22);
MD5_STEP (MD5_H2, b, c, d, a, W[10], MD5C27, MD5S23);
MD5_STEP (MD5_H1, a, b, c, d, W[13], MD5C28, MD5S20);
MD5_STEP (MD5_H2, d, a, b, c, W[ 0], MD5C29, MD5S21);
MD5_STEP (MD5_H1, c, d, a, b, W[ 3], MD5C2a, MD5S22);
MD5_STEP (MD5_H2, b, c, d, a, W[ 6], MD5C2b, MD5S23);
MD5_STEP (MD5_H1, a, b, c, d, W[ 9], MD5C2c, MD5S20);
MD5_STEP (MD5_H2, d, a, b, c, W[12], MD5C2d, MD5S21);
MD5_STEP (MD5_H1, c, d, a, b, W[15], MD5C2e, MD5S22);
MD5_STEP (MD5_H2, b, c, d, a, W[ 2], MD5C2f, MD5S23);
MD5_STEP (MD5_I , a, b, c, d, W[ 0], MD5C30, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, W[ 7], MD5C31, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, W[14], MD5C32, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, W[ 5], MD5C33, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, W[12], MD5C34, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, W[ 3], MD5C35, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, W[10], MD5C36, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, W[ 1], MD5C37, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, W[ 8], MD5C38, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, W[15], MD5C39, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, W[ 6], MD5C3a, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, W[13], MD5C3b, MD5S33);
MD5_STEP (MD5_I , a, b, c, d, W[ 4], MD5C3c, MD5S30);
MD5_STEP (MD5_I , d, a, b, c, W[11], MD5C3d, MD5S31);
MD5_STEP (MD5_I , c, d, a, b, W[ 2], MD5C3e, MD5S32);
MD5_STEP (MD5_I , b, c, d, a, W[ 9], MD5C3f, MD5S33);
digest[0] += a;
digest[1] += b;
digest[2] += c;
digest[3] += d;
}
}
void md5_transform_CPUbyteorder(u_int32_t *hash, u_int32_t const *in)
{
u_int32_t a, b, c, d;
a = hash[0];
b = hash[1];
c = hash[2];
d = hash[3];
MD5_STEP(MD5_F1, a, b, c, d, in[0] + 0xd76aa478, 7);
MD5_STEP(MD5_F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
MD5_STEP(MD5_F1, c, d, a, b, in[2] + 0x242070db, 17);
MD5_STEP(MD5_F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
MD5_STEP(MD5_F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
MD5_STEP(MD5_F1, d, a, b, c, in[5] + 0x4787c62a, 12);
MD5_STEP(MD5_F1, c, d, a, b, in[6] + 0xa8304613, 17);
MD5_STEP(MD5_F1, b, c, d, a, in[7] + 0xfd469501, 22);
MD5_STEP(MD5_F1, a, b, c, d, in[8] + 0x698098d8, 7);
MD5_STEP(MD5_F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
MD5_STEP(MD5_F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
MD5_STEP(MD5_F1, b, c, d, a, in[11] + 0x895cd7be, 22);
MD5_STEP(MD5_F1, a, b, c, d, in[12] + 0x6b901122, 7);
MD5_STEP(MD5_F1, d, a, b, c, in[13] + 0xfd987193, 12);
MD5_STEP(MD5_F1, c, d, a, b, in[14] + 0xa679438e, 17);
MD5_STEP(MD5_F1, b, c, d, a, in[15] + 0x49b40821, 22);
MD5_STEP(MD5_F2, a, b, c, d, in[1] + 0xf61e2562, 5);
MD5_STEP(MD5_F2, d, a, b, c, in[6] + 0xc040b340, 9);
MD5_STEP(MD5_F2, c, d, a, b, in[11] + 0x265e5a51, 14);
MD5_STEP(MD5_F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
MD5_STEP(MD5_F2, a, b, c, d, in[5] + 0xd62f105d, 5);
MD5_STEP(MD5_F2, d, a, b, c, in[10] + 0x02441453, 9);
MD5_STEP(MD5_F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
MD5_STEP(MD5_F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
MD5_STEP(MD5_F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
MD5_STEP(MD5_F2, d, a, b, c, in[14] + 0xc33707d6, 9);
MD5_STEP(MD5_F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
MD5_STEP(MD5_F2, b, c, d, a, in[8] + 0x455a14ed, 20);
MD5_STEP(MD5_F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
MD5_STEP(MD5_F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
MD5_STEP(MD5_F2, c, d, a, b, in[7] + 0x676f02d9, 14);
MD5_STEP(MD5_F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
MD5_STEP(MD5_F3, a, b, c, d, in[5] + 0xfffa3942, 4);
MD5_STEP(MD5_F3, d, a, b, c, in[8] + 0x8771f681, 11);
MD5_STEP(MD5_F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
MD5_STEP(MD5_F3, b, c, d, a, in[14] + 0xfde5380c, 23);
MD5_STEP(MD5_F3, a, b, c, d, in[1] + 0xa4beea44, 4);
MD5_STEP(MD5_F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
MD5_STEP(MD5_F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
MD5_STEP(MD5_F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
MD5_STEP(MD5_F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
MD5_STEP(MD5_F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
MD5_STEP(MD5_F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
MD5_STEP(MD5_F3, b, c, d, a, in[6] + 0x04881d05, 23);
MD5_STEP(MD5_F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
MD5_STEP(MD5_F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
MD5_STEP(MD5_F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
MD5_STEP(MD5_F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
MD5_STEP(MD5_F4, a, b, c, d, in[0] + 0xf4292244, 6);
MD5_STEP(MD5_F4, d, a, b, c, in[7] + 0x432aff97, 10);
MD5_STEP(MD5_F4, c, d, a, b, in[14] + 0xab9423a7, 15);
MD5_STEP(MD5_F4, b, c, d, a, in[5] + 0xfc93a039, 21);
MD5_STEP(MD5_F4, a, b, c, d, in[12] + 0x655b59c3, 6);
MD5_STEP(MD5_F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
MD5_STEP(MD5_F4, c, d, a, b, in[10] + 0xffeff47d, 15);
MD5_STEP(MD5_F4, b, c, d, a, in[1] + 0x85845dd1, 21);
MD5_STEP(MD5_F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
MD5_STEP(MD5_F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
MD5_STEP(MD5_F4, c, d, a, b, in[6] + 0xa3014314, 15);
MD5_STEP(MD5_F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
MD5_STEP(MD5_F4, a, b, c, d, in[4] + 0xf7537e82, 6);
MD5_STEP(MD5_F4, d, a, b, c, in[11] + 0xbd3af235, 10);
MD5_STEP(MD5_F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
MD5_STEP(MD5_F4, b, c, d, a, in[9] + 0xeb86d391, 21);
hash[0] += a;
hash[1] += b;
hash[2] += c;
hash[3] += d;
}
