This library implements some hash and cryptographic algorithms.
Dependents: ES_CW2_Starter_JIN EMBEDDED_CW2 EMBEDDED_CW2_Final Spinnybois ... more
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Revision 4:0da19393bd57, committed 2013-09-12
- Comitter:
- feb11
- Date:
- Thu Sep 12 10:18:57 2013 +0000
- Parent:
- 3:85c6ee25cf3e
- Child:
- 5:06cd9c8afa0b
- Commit message:
- improved performance of SHA-2 (32 & 64bits)
Changed in this revision
--- a/MD2.cpp Wed Sep 11 17:22:40 2013 +0000 +++ b/MD2.cpp Thu Sep 12 10:18:57 2013 +0000 @@ -1,3 +1,8 @@ +/** + Implementation of MD2 as described here: + http://tools.ietf.org/html/rfc1319 +*/ + #include "MD2.h" #include <string.h>
--- a/MD5.cpp Wed Sep 11 17:22:40 2013 +0000 +++ b/MD5.cpp Thu Sep 12 10:18:57 2013 +0000 @@ -1,3 +1,8 @@ +/** + Implementation of MD5 as described here: + http://tools.ietf.org/html/rfc1321 +*/ + #include "MD5.h" #include <string.h>
--- a/SHA1.cpp Wed Sep 11 17:22:40 2013 +0000 +++ b/SHA1.cpp Thu Sep 12 10:18:57 2013 +0000 @@ -1,3 +1,8 @@ +/** + Implementation of SHA-1 as described here: + http://tools.ietf.org/html/rfc1319 +*/ + #include "SHA1.h" #include <string.h> #include <stdio.h>
--- a/SHA2_32.cpp Wed Sep 11 17:22:40 2013 +0000 +++ b/SHA2_32.cpp Thu Sep 12 10:18:57 2013 +0000 @@ -3,25 +3,9 @@ #include <stdio.h> #include <stdlib.h> -static const uint32_t K[] = -{ - 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, - 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, - 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, - 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, - 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, - 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, - 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, - 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, - 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, - 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, - 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, - 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, - 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, - 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, - 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, - 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 -}; + +static const uint8_t MASK = 0x0F; +#define W(t) (w[(t)] = SSIG1(w[((t)+14)&MASK]) + w[((t)+9)&MASK] + SSIG0(w[((t)+1)&MASK]) + w[t]) #define ROTL(W,N) (((W) << (N)) | ((W) >> (32-(N)))) #define ROTR(W,N) (((W) >> (N)) | ((W) << (32-(N)))) @@ -31,7 +15,11 @@ #define BSIG1(X) (ROTR(X,6) ^ ROTR(X,11) ^ ROTR(X,25)) #define SSIG0(X) (ROTR((X),7) ^ ROTR((X),18) ^ ((X) >> 3)) #define SSIG1(X) (ROTR((X),17) ^ ROTR((X),19) ^ ((X) >> 10)) -#define R(A,B,C,D,E,F,G,H,T) T1 = H + BSIG1(E) + CH(E,F,G) + K[T] + w[T]; \ +#define R(A,B,C,D,E,F,G,H,T,K) T1 = H + BSIG1(E) + CH(E,F,G) + K + (w[T] = __rev(buffer2[T])); \ + T2 = BSIG0(A) + MAJ(A,B,C); \ + D += T1; \ + H = T1 + T2; +#define R2(A,B,C,D,E,F,G,H,T,K) T1 = H + BSIG1(E) + CH(E,F,G) + K + W(T&MASK); \ T2 = BSIG0(A) + MAJ(A,B,C); \ D += T1; \ H = T1 + T2; @@ -119,7 +107,7 @@ { memset(&buffer[bufferLength], 0, 64-bufferLength); computeBlock(&h0, &h1, &h2, &h3, &h4, &h5, &h6, &h7, buffer); - memset(buffer, 0, bufferLength); + memset(buffer, 0, 48); } uint64_t lengthBit = totalBufferLength << 3; @@ -191,102 +179,83 @@ uint32_t *h72, uint8_t *buffer) { - uint32_t w[64]; + uint32_t w[16]; uint32_t *buffer2 = (uint32_t*)buffer; - w[0] = __rev(buffer2[0]); - w[1] = __rev(buffer2[1]); - w[2] = __rev(buffer2[2]); - w[3] = __rev(buffer2[3]); - w[4] = __rev(buffer2[4]); - w[5] = __rev(buffer2[5]); - w[6] = __rev(buffer2[6]); - w[7] = __rev(buffer2[7]); - w[8] = __rev(buffer2[8]); - w[9] = __rev(buffer2[9]); - w[10] = __rev(buffer2[10]); - w[11] = __rev(buffer2[11]); - w[12] = __rev(buffer2[12]); - w[13] = __rev(buffer2[13]); - w[14] = __rev(buffer2[14]); - w[15] = __rev(buffer2[15]); - - for(int t = 16; t < 64; ++t) - w[t] = SSIG1(w[t-2]) + w[t-7] + SSIG0(w[t-15]) + w[t-16]; - uint32_t a = *h02, b = *h12, c = *h22, d = *h32, e = *h42, f = *h52, g = *h62, h = *h72; uint32_t T1, T2; - - R(a,b,c,d,e,f,g,h,0) - R(h,a,b,c,d,e,f,g,1) - R(g,h,a,b,c,d,e,f,2) - R(f,g,h,a,b,c,d,e,3) - R(e,f,g,h,a,b,c,d,4) - R(d,e,f,g,h,a,b,c,5) - R(c,d,e,f,g,h,a,b,6) - R(b,c,d,e,f,g,h,a,7) + + + R(a,b,c,d,e,f,g,h,0,0x428a2f98) + R(h,a,b,c,d,e,f,g,1,0x71374491) + R(g,h,a,b,c,d,e,f,2,0xb5c0fbcf) + R(f,g,h,a,b,c,d,e,3,0xe9b5dba5) + R(e,f,g,h,a,b,c,d,4,0x3956c25b) + R(d,e,f,g,h,a,b,c,5,0x59f111f1) + R(c,d,e,f,g,h,a,b,6,0x923f82a4) + R(b,c,d,e,f,g,h,a,7,0xab1c5ed5) - R(a,b,c,d,e,f,g,h,8) - R(h,a,b,c,d,e,f,g,9) - R(g,h,a,b,c,d,e,f,10) - R(f,g,h,a,b,c,d,e,11) - R(e,f,g,h,a,b,c,d,12) - R(d,e,f,g,h,a,b,c,13) - R(c,d,e,f,g,h,a,b,14) - R(b,c,d,e,f,g,h,a,15) - - R(a,b,c,d,e,f,g,h,16) - R(h,a,b,c,d,e,f,g,17) - R(g,h,a,b,c,d,e,f,18) - R(f,g,h,a,b,c,d,e,19) - R(e,f,g,h,a,b,c,d,20) - R(d,e,f,g,h,a,b,c,21) - R(c,d,e,f,g,h,a,b,22) - R(b,c,d,e,f,g,h,a,23) + R(a,b,c,d,e,f,g,h,8,0xd807aa98) + R(h,a,b,c,d,e,f,g,9,0x12835b01) + R(g,h,a,b,c,d,e,f,10,0x243185be) + R(f,g,h,a,b,c,d,e,11,0x550c7dc3) + R(e,f,g,h,a,b,c,d,12,0x72be5d74) + R(d,e,f,g,h,a,b,c,13,0x80deb1fe) + R(c,d,e,f,g,h,a,b,14,0x9bdc06a7) + R(b,c,d,e,f,g,h,a,15,0xc19bf174) + + R2(a,b,c,d,e,f,g,h,16,0xe49b69c1) + R2(h,a,b,c,d,e,f,g,17,0xefbe4786) + R2(g,h,a,b,c,d,e,f,18,0x0fc19dc6) + R2(f,g,h,a,b,c,d,e,19,0x240ca1cc) + R2(e,f,g,h,a,b,c,d,20,0x2de92c6f) + R2(d,e,f,g,h,a,b,c,21,0x4a7484aa) + R2(c,d,e,f,g,h,a,b,22,0x5cb0a9dc) + R2(b,c,d,e,f,g,h,a,23,0x76f988da) - R(a,b,c,d,e,f,g,h,24) - R(h,a,b,c,d,e,f,g,25) - R(g,h,a,b,c,d,e,f,26) - R(f,g,h,a,b,c,d,e,27) - R(e,f,g,h,a,b,c,d,28) - R(d,e,f,g,h,a,b,c,29) - R(c,d,e,f,g,h,a,b,30) - R(b,c,d,e,f,g,h,a,31) - - R(a,b,c,d,e,f,g,h,32) - R(h,a,b,c,d,e,f,g,33) - R(g,h,a,b,c,d,e,f,34) - R(f,g,h,a,b,c,d,e,35) - R(e,f,g,h,a,b,c,d,36) - R(d,e,f,g,h,a,b,c,37) - R(c,d,e,f,g,h,a,b,38) - R(b,c,d,e,f,g,h,a,39) + R2(a,b,c,d,e,f,g,h,24,0x983e5152) + R2(h,a,b,c,d,e,f,g,25,0xa831c66d) + R2(g,h,a,b,c,d,e,f,26,0xb00327c8) + R2(f,g,h,a,b,c,d,e,27,0xbf597fc7) + R2(e,f,g,h,a,b,c,d,28,0xc6e00bf3) + R2(d,e,f,g,h,a,b,c,29,0xd5a79147) + R2(c,d,e,f,g,h,a,b,30,0x06ca6351) + R2(b,c,d,e,f,g,h,a,31,0x14292967) + + R2(a,b,c,d,e,f,g,h,32,0x27b70a85) + R2(h,a,b,c,d,e,f,g,33,0x2e1b2138) + R2(g,h,a,b,c,d,e,f,34,0x4d2c6dfc) + R2(f,g,h,a,b,c,d,e,35,0x53380d13) + R2(e,f,g,h,a,b,c,d,36,0x650a7354) + R2(d,e,f,g,h,a,b,c,37,0x766a0abb) + R2(c,d,e,f,g,h,a,b,38,0x81c2c92e) + R2(b,c,d,e,f,g,h,a,39,0x92722c85) - R(a,b,c,d,e,f,g,h,40) - R(h,a,b,c,d,e,f,g,41) - R(g,h,a,b,c,d,e,f,42) - R(f,g,h,a,b,c,d,e,43) - R(e,f,g,h,a,b,c,d,44) - R(d,e,f,g,h,a,b,c,45) - R(c,d,e,f,g,h,a,b,46) - R(b,c,d,e,f,g,h,a,47) - - R(a,b,c,d,e,f,g,h,48) - R(h,a,b,c,d,e,f,g,49) - R(g,h,a,b,c,d,e,f,50) - R(f,g,h,a,b,c,d,e,51) - R(e,f,g,h,a,b,c,d,52) - R(d,e,f,g,h,a,b,c,53) - R(c,d,e,f,g,h,a,b,54) - R(b,c,d,e,f,g,h,a,55) + R2(a,b,c,d,e,f,g,h,40,0xa2bfe8a1) + R2(h,a,b,c,d,e,f,g,41,0xa81a664b) + R2(g,h,a,b,c,d,e,f,42,0xc24b8b70) + R2(f,g,h,a,b,c,d,e,43,0xc76c51a3) + R2(e,f,g,h,a,b,c,d,44,0xd192e819) + R2(d,e,f,g,h,a,b,c,45,0xd6990624) + R2(c,d,e,f,g,h,a,b,46,0xf40e3585) + R2(b,c,d,e,f,g,h,a,47,0x106aa070) - R(a,b,c,d,e,f,g,h,56) - R(h,a,b,c,d,e,f,g,57) - R(g,h,a,b,c,d,e,f,58) - R(f,g,h,a,b,c,d,e,59) - R(e,f,g,h,a,b,c,d,60) - R(d,e,f,g,h,a,b,c,61) - R(c,d,e,f,g,h,a,b,62) - R(b,c,d,e,f,g,h,a,63) + R2(a,b,c,d,e,f,g,h,48,0x19a4c116) + R2(h,a,b,c,d,e,f,g,49,0x1e376c08) + R2(g,h,a,b,c,d,e,f,50,0x2748774c) + R2(f,g,h,a,b,c,d,e,51,0x34b0bcb5) + R2(e,f,g,h,a,b,c,d,52,0x391c0cb3) + R2(d,e,f,g,h,a,b,c,53,0x4ed8aa4a) + R2(c,d,e,f,g,h,a,b,54,0x5b9cca4f) + R2(b,c,d,e,f,g,h,a,55,0x682e6ff3) + + R2(a,b,c,d,e,f,g,h,56,0x748f82ee) + R2(h,a,b,c,d,e,f,g,57,0x78a5636f) + R2(g,h,a,b,c,d,e,f,58,0x84c87814) + R2(f,g,h,a,b,c,d,e,59,0x8cc70208) + R2(e,f,g,h,a,b,c,d,60,0x90befffa) + R2(d,e,f,g,h,a,b,c,61,0xa4506ceb) + R2(c,d,e,f,g,h,a,b,62,0xbef9a3f7) + R2(b,c,d,e,f,g,h,a,63,0xc67178f2) *h02 += a; @@ -326,7 +295,7 @@ { memset(&buffer[length], 0, 64-length); computeBlock(&h0, &h1, &h2, &h3, &h4, &h5, &h6, &h7, buffer); - memset(buffer, 0, length); + memset(buffer, 0, 48); } uint32_t lengthBitLow = lengthBit;
--- a/SHA2_64.cpp Wed Sep 11 17:22:40 2013 +0000 +++ b/SHA2_64.cpp Thu Sep 12 10:18:57 2013 +0000 @@ -2,30 +2,6 @@ #include <string.h> -static const uint64_t K[] = -{ - 0x428a2f98d728ae22, 0x7137449123ef65cd, 0xb5c0fbcfec4d3b2f, 0xe9b5dba58189dbbc, - 0x3956c25bf348b538, 0x59f111f1b605d019, 0x923f82a4af194f9b, 0xab1c5ed5da6d8118, - 0xd807aa98a3030242, 0x12835b0145706fbe, 0x243185be4ee4b28c, 0x550c7dc3d5ffb4e2, - 0x72be5d74f27b896f, 0x80deb1fe3b1696b1, 0x9bdc06a725c71235, 0xc19bf174cf692694, - 0xe49b69c19ef14ad2, 0xefbe4786384f25e3, 0x0fc19dc68b8cd5b5, 0x240ca1cc77ac9c65, - 0x2de92c6f592b0275, 0x4a7484aa6ea6e483, 0x5cb0a9dcbd41fbd4, 0x76f988da831153b5, - 0x983e5152ee66dfab, 0xa831c66d2db43210, 0xb00327c898fb213f, 0xbf597fc7beef0ee4, - 0xc6e00bf33da88fc2, 0xd5a79147930aa725, 0x06ca6351e003826f, 0x142929670a0e6e70, - 0x27b70a8546d22ffc, 0x2e1b21385c26c926, 0x4d2c6dfc5ac42aed, 0x53380d139d95b3df, - 0x650a73548baf63de, 0x766a0abb3c77b2a8, 0x81c2c92e47edaee6, 0x92722c851482353b, - 0xa2bfe8a14cf10364, 0xa81a664bbc423001, 0xc24b8b70d0f89791, 0xc76c51a30654be30, - 0xd192e819d6ef5218, 0xd69906245565a910, 0xf40e35855771202a, 0x106aa07032bbd1b8, - 0x19a4c116b8d2d0c8, 0x1e376c085141ab53, 0x2748774cdf8eeb99, 0x34b0bcb5e19b48a8, - 0x391c0cb3c5c95a63, 0x4ed8aa4ae3418acb, 0x5b9cca4f7763e373, 0x682e6ff3d6b2b8a3, - 0x748f82ee5defb2fc, 0x78a5636f43172f60, 0x84c87814a1f0ab72, 0x8cc702081a6439ec, - 0x90befffa23631e28, 0xa4506cebde82bde9, 0xbef9a3f7b2c67915, 0xc67178f2e372532b, - 0xca273eceea26619c, 0xd186b8c721c0c207, 0xeada7dd6cde0eb1e, 0xf57d4f7fee6ed178, - 0x06f067aa72176fba, 0x0a637dc5a2c898a6, 0x113f9804bef90dae, 0x1b710b35131c471b, - 0x28db77f523047d84, 0x32caab7b40c72493, 0x3c9ebe0a15c9bebc, 0x431d67c49c100d4c, - 0x4cc5d4becb3e42b6, 0x597f299cfc657e2a, 0x5fcb6fab3ad6faec, 0x6c44198c4a475817 -}; - static const uint64_t H[] = { // SHA-384 @@ -39,14 +15,8 @@ static uint64_t revWord(uint64_t w) { - return (w >> 56) - | ((w & 0x00FF000000000000) >> 40) - | ((w & 0x0000FF0000000000) >> 24) - | ((w & 0x000000FF00000000) >> 8) - | ((w & 0x00000000FF000000) << 8) - | ((w & 0x0000000000FF0000) << 24) - | ((w & 0x000000000000FF00) << 40) - | ((w & 0x00000000000000FF) << 56); + return __rev((w & 0xFFFFFFFF00000000) >> 32) + | ((uint64_t)(__rev(w & 0x00000000FFFFFFFF)) << 32); } #define ROTL(W,N) (((W) << (N)) | ((W) >> (64-(N)))) @@ -58,7 +28,11 @@ #define SSIG0(X) (ROTR((X),1) ^ ROTR((X),8) ^ ((X) >> 7)) #define SSIG1(X) (ROTR((X),19) ^ ROTR((X),61) ^ ((X) >> 6)) - +#define R(A,B,C,D,E,F,G,H,K,T) T1 = H + BSIG1(E) + CH(E,F,G) + K + w[T]; \ + T2 = BSIG0(A) + MAJ(A,B,C); \ + D += T1; \ + H = T1 + T2; + SHA2_64::SHA2_64(SHA2_64_TYPE t): type(t), @@ -198,28 +172,124 @@ uint8_t *buffer) { uint64_t w[80]; - for(int t = 0; t < 16; ++t) - { - memcpy(&w[t], &buffer[t*8], 8); - w[t] = revWord(w[t]); - } + uint64_t *buffer2 = (uint64_t*)buffer; + + w[0] = revWord(buffer2[0]); + w[1] = revWord(buffer2[1]); + w[2] = revWord(buffer2[2]); + w[3] = revWord(buffer2[3]); + w[4] = revWord(buffer2[4]); + w[5] = revWord(buffer2[5]); + w[6] = revWord(buffer2[6]); + w[7] = revWord(buffer2[7]); + w[8] = revWord(buffer2[8]); + w[9] = revWord(buffer2[9]); + w[10] = revWord(buffer2[10]); + w[11] = revWord(buffer2[11]); + w[12] = revWord(buffer2[12]); + w[13] = revWord(buffer2[13]); + w[14] = revWord(buffer2[14]); + w[15] = revWord(buffer2[15]); + for(int t = 16; t < 80; ++t) w[t] = SSIG1(w[t-2]) + w[t-7] + SSIG0(w[t-15]) + w[t-16]; uint64_t a = *h02, b = *h12, c = *h22, d = *h32, e = *h42, f = *h52, g = *h62, h = *h72; - for(int t = 0; t < 80; ++t) - { - uint64_t T1 = h + BSIG1(e) + CH(e,f,g) + K[t] + w[t]; - uint64_t T2 = BSIG0(a) + MAJ(a,b,c); - h = g; - g = f; - f = e; - e = d + T1; - d = c; - c = b; - b = a; - a = T1 + T2; - } + uint64_t T1, T2; + + + R(a,b,c,d,e,f,g,h,0x428a2f98d728ae22,0) + R(h,a,b,c,d,e,f,g,0x7137449123ef65cd,1) + R(g,h,a,b,c,d,e,f,0xb5c0fbcfec4d3b2f,2) + R(f,g,h,a,b,c,d,e,0xe9b5dba58189dbbc,3) + R(e,f,g,h,a,b,c,d,0x3956c25bf348b538,4) + R(d,e,f,g,h,a,b,c,0x59f111f1b605d019,5) + R(c,d,e,f,g,h,a,b,0x923f82a4af194f9b,6) + R(b,c,d,e,f,g,h,a,0xab1c5ed5da6d8118,7) + + R(a,b,c,d,e,f,g,h,0xd807aa98a3030242,8) + R(h,a,b,c,d,e,f,g,0x12835b0145706fbe,9) + R(g,h,a,b,c,d,e,f,0x243185be4ee4b28c,10) + R(f,g,h,a,b,c,d,e,0x550c7dc3d5ffb4e2,11) + R(e,f,g,h,a,b,c,d,0x72be5d74f27b896f,12) + R(d,e,f,g,h,a,b,c,0x80deb1fe3b1696b1,13) + R(c,d,e,f,g,h,a,b,0x9bdc06a725c71235,14) + R(b,c,d,e,f,g,h,a,0xc19bf174cf692694,15) + + + R(a,b,c,d,e,f,g,h,0xe49b69c19ef14ad2,16) + R(h,a,b,c,d,e,f,g,0xefbe4786384f25e3,17) + R(g,h,a,b,c,d,e,f,0x0fc19dc68b8cd5b5,18) + R(f,g,h,a,b,c,d,e,0x240ca1cc77ac9c65,19) + R(e,f,g,h,a,b,c,d,0x2de92c6f592b0275,20) + R(d,e,f,g,h,a,b,c,0x4a7484aa6ea6e483,21) + R(c,d,e,f,g,h,a,b,0x5cb0a9dcbd41fbd4,22) + R(b,c,d,e,f,g,h,a,0x76f988da831153b5,23) + + R(a,b,c,d,e,f,g,h,0x983e5152ee66dfab,24) + R(h,a,b,c,d,e,f,g,0xa831c66d2db43210,25) + R(g,h,a,b,c,d,e,f,0xb00327c898fb213f,26) + R(f,g,h,a,b,c,d,e,0xbf597fc7beef0ee4,27) + R(e,f,g,h,a,b,c,d,0xc6e00bf33da88fc2,28) + R(d,e,f,g,h,a,b,c,0xd5a79147930aa725,29) + R(c,d,e,f,g,h,a,b,0x06ca6351e003826f,30) + R(b,c,d,e,f,g,h,a,0x142929670a0e6e70,31) + + + R(a,b,c,d,e,f,g,h,0x27b70a8546d22ffc,32) + R(h,a,b,c,d,e,f,g,0x2e1b21385c26c926,33) + R(g,h,a,b,c,d,e,f,0x4d2c6dfc5ac42aed,34) + R(f,g,h,a,b,c,d,e,0x53380d139d95b3df,35) + R(e,f,g,h,a,b,c,d,0x650a73548baf63de,36) + R(d,e,f,g,h,a,b,c,0x766a0abb3c77b2a8,37) + R(c,d,e,f,g,h,a,b,0x81c2c92e47edaee6,38) + R(b,c,d,e,f,g,h,a,0x92722c851482353b,39) + + R(a,b,c,d,e,f,g,h,0xa2bfe8a14cf10364,40) + R(h,a,b,c,d,e,f,g,0xa81a664bbc423001,41) + R(g,h,a,b,c,d,e,f,0xc24b8b70d0f89791,42) + R(f,g,h,a,b,c,d,e,0xc76c51a30654be30,43) + R(e,f,g,h,a,b,c,d,0xd192e819d6ef5218,44) + R(d,e,f,g,h,a,b,c,0xd69906245565a910,45) + R(c,d,e,f,g,h,a,b,0xf40e35855771202a,46) + R(b,c,d,e,f,g,h,a,0x106aa07032bbd1b8,47) + + R(a,b,c,d,e,f,g,h,0x19a4c116b8d2d0c8,48) + R(h,a,b,c,d,e,f,g,0x1e376c085141ab53,49) + R(g,h,a,b,c,d,e,f,0x2748774cdf8eeb99,50) + R(f,g,h,a,b,c,d,e,0x34b0bcb5e19b48a8,51) + R(e,f,g,h,a,b,c,d,0x391c0cb3c5c95a63,52) + R(d,e,f,g,h,a,b,c,0x4ed8aa4ae3418acb,53) + R(c,d,e,f,g,h,a,b,0x5b9cca4f7763e373,54) + R(b,c,d,e,f,g,h,a,0x682e6ff3d6b2b8a3,55) + + R(a,b,c,d,e,f,g,h,0x748f82ee5defb2fc,56) + R(h,a,b,c,d,e,f,g,0x78a5636f43172f60,57) + R(g,h,a,b,c,d,e,f,0x84c87814a1f0ab72,58) + R(f,g,h,a,b,c,d,e,0x8cc702081a6439ec,59) + R(e,f,g,h,a,b,c,d,0x90befffa23631e28,60) + R(d,e,f,g,h,a,b,c,0xa4506cebde82bde9,61) + R(c,d,e,f,g,h,a,b,0xbef9a3f7b2c67915,62) + R(b,c,d,e,f,g,h,a,0xc67178f2e372532b,63) + + R(a,b,c,d,e,f,g,h,0xca273eceea26619c,64) + R(h,a,b,c,d,e,f,g,0xd186b8c721c0c207,65) + R(g,h,a,b,c,d,e,f,0xeada7dd6cde0eb1e,66) + R(f,g,h,a,b,c,d,e,0xf57d4f7fee6ed178,67) + R(e,f,g,h,a,b,c,d,0x06f067aa72176fba,68) + R(d,e,f,g,h,a,b,c,0x0a637dc5a2c898a6,69) + R(c,d,e,f,g,h,a,b,0x113f9804bef90dae,70) + R(b,c,d,e,f,g,h,a,0x1b710b35131c471b,71) + + R(a,b,c,d,e,f,g,h,0x28db77f523047d84,72) + R(h,a,b,c,d,e,f,g,0x32caab7b40c72493,73) + R(g,h,a,b,c,d,e,f,0x3c9ebe0a15c9bebc,74) + R(f,g,h,a,b,c,d,e,0x431d67c49c100d4c,75) + R(e,f,g,h,a,b,c,d,0x4cc5d4becb3e42b6,76) + R(d,e,f,g,h,a,b,c,0x597f299cfc657e2a,77) + R(c,d,e,f,g,h,a,b,0x5fcb6fab3ad6faec,78) + R(b,c,d,e,f,g,h,a,0x6c44198c4a475817,79) + *h02 += a; *h12 += b; *h22 += c;