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Diffstat (limited to 'ext/digest/rmd160/rmd160.c')
-rw-r--r--ext/digest/rmd160/rmd160.c512
1 files changed, 256 insertions, 256 deletions
diff --git a/ext/digest/rmd160/rmd160.c b/ext/digest/rmd160/rmd160.c
index 0ea78dcd64..058d004f3a 100644
--- a/ext/digest/rmd160/rmd160.c
+++ b/ext/digest/rmd160/rmd160.c
@@ -128,17 +128,17 @@ int
RMD160_Init(RMD160_CTX *context)
{
- _DIAGASSERT(context != NULL);
-
- /* ripemd-160 initialization constants */
- context->state[0] = 0x67452301U;
- context->state[1] = 0xefcdab89U;
- context->state[2] = 0x98badcfeU;
- context->state[3] = 0x10325476U;
- context->state[4] = 0xc3d2e1f0U;
- context->length[0] = context->length[1] = 0;
- context->buflen = 0;
- return 1;
+ _DIAGASSERT(context != NULL);
+
+ /* ripemd-160 initialization constants */
+ context->state[0] = 0x67452301U;
+ context->state[1] = 0xefcdab89U;
+ context->state[2] = 0x98badcfeU;
+ context->state[3] = 0x10325476U;
+ context->state[4] = 0xc3d2e1f0U;
+ context->length[0] = context->length[1] = 0;
+ context->buflen = 0;
+ return 1;
}
/********************************************************************/
@@ -146,205 +146,205 @@ RMD160_Init(RMD160_CTX *context)
void
RMD160_Transform(uint32_t state[5], const uint32_t block[16])
{
- uint32_t aa, bb, cc, dd, ee;
- uint32_t aaa, bbb, ccc, ddd, eee;
-
- _DIAGASSERT(state != NULL);
- _DIAGASSERT(block != NULL);
-
- aa = aaa = state[0];
- bb = bbb = state[1];
- cc = ccc = state[2];
- dd = ddd = state[3];
- ee = eee = state[4];
-
- /* round 1 */
- FF(aa, bb, cc, dd, ee, block[ 0], 11);
- FF(ee, aa, bb, cc, dd, block[ 1], 14);
- FF(dd, ee, aa, bb, cc, block[ 2], 15);
- FF(cc, dd, ee, aa, bb, block[ 3], 12);
- FF(bb, cc, dd, ee, aa, block[ 4], 5);
- FF(aa, bb, cc, dd, ee, block[ 5], 8);
- FF(ee, aa, bb, cc, dd, block[ 6], 7);
- FF(dd, ee, aa, bb, cc, block[ 7], 9);
- FF(cc, dd, ee, aa, bb, block[ 8], 11);
- FF(bb, cc, dd, ee, aa, block[ 9], 13);
- FF(aa, bb, cc, dd, ee, block[10], 14);
- FF(ee, aa, bb, cc, dd, block[11], 15);
- FF(dd, ee, aa, bb, cc, block[12], 6);
- FF(cc, dd, ee, aa, bb, block[13], 7);
- FF(bb, cc, dd, ee, aa, block[14], 9);
- FF(aa, bb, cc, dd, ee, block[15], 8);
-
- /* round 2 */
- GG(ee, aa, bb, cc, dd, block[ 7], 7);
- GG(dd, ee, aa, bb, cc, block[ 4], 6);
- GG(cc, dd, ee, aa, bb, block[13], 8);
- GG(bb, cc, dd, ee, aa, block[ 1], 13);
- GG(aa, bb, cc, dd, ee, block[10], 11);
- GG(ee, aa, bb, cc, dd, block[ 6], 9);
- GG(dd, ee, aa, bb, cc, block[15], 7);
- GG(cc, dd, ee, aa, bb, block[ 3], 15);
- GG(bb, cc, dd, ee, aa, block[12], 7);
- GG(aa, bb, cc, dd, ee, block[ 0], 12);
- GG(ee, aa, bb, cc, dd, block[ 9], 15);
- GG(dd, ee, aa, bb, cc, block[ 5], 9);
- GG(cc, dd, ee, aa, bb, block[ 2], 11);
- GG(bb, cc, dd, ee, aa, block[14], 7);
- GG(aa, bb, cc, dd, ee, block[11], 13);
- GG(ee, aa, bb, cc, dd, block[ 8], 12);
-
- /* round 3 */
- HH(dd, ee, aa, bb, cc, block[ 3], 11);
- HH(cc, dd, ee, aa, bb, block[10], 13);
- HH(bb, cc, dd, ee, aa, block[14], 6);
- HH(aa, bb, cc, dd, ee, block[ 4], 7);
- HH(ee, aa, bb, cc, dd, block[ 9], 14);
- HH(dd, ee, aa, bb, cc, block[15], 9);
- HH(cc, dd, ee, aa, bb, block[ 8], 13);
- HH(bb, cc, dd, ee, aa, block[ 1], 15);
- HH(aa, bb, cc, dd, ee, block[ 2], 14);
- HH(ee, aa, bb, cc, dd, block[ 7], 8);
- HH(dd, ee, aa, bb, cc, block[ 0], 13);
- HH(cc, dd, ee, aa, bb, block[ 6], 6);
- HH(bb, cc, dd, ee, aa, block[13], 5);
- HH(aa, bb, cc, dd, ee, block[11], 12);
- HH(ee, aa, bb, cc, dd, block[ 5], 7);
- HH(dd, ee, aa, bb, cc, block[12], 5);
-
- /* round 4 */
- II(cc, dd, ee, aa, bb, block[ 1], 11);
- II(bb, cc, dd, ee, aa, block[ 9], 12);
- II(aa, bb, cc, dd, ee, block[11], 14);
- II(ee, aa, bb, cc, dd, block[10], 15);
- II(dd, ee, aa, bb, cc, block[ 0], 14);
- II(cc, dd, ee, aa, bb, block[ 8], 15);
- II(bb, cc, dd, ee, aa, block[12], 9);
- II(aa, bb, cc, dd, ee, block[ 4], 8);
- II(ee, aa, bb, cc, dd, block[13], 9);
- II(dd, ee, aa, bb, cc, block[ 3], 14);
- II(cc, dd, ee, aa, bb, block[ 7], 5);
- II(bb, cc, dd, ee, aa, block[15], 6);
- II(aa, bb, cc, dd, ee, block[14], 8);
- II(ee, aa, bb, cc, dd, block[ 5], 6);
- II(dd, ee, aa, bb, cc, block[ 6], 5);
- II(cc, dd, ee, aa, bb, block[ 2], 12);
-
- /* round 5 */
- JJ(bb, cc, dd, ee, aa, block[ 4], 9);
- JJ(aa, bb, cc, dd, ee, block[ 0], 15);
- JJ(ee, aa, bb, cc, dd, block[ 5], 5);
- JJ(dd, ee, aa, bb, cc, block[ 9], 11);
- JJ(cc, dd, ee, aa, bb, block[ 7], 6);
- JJ(bb, cc, dd, ee, aa, block[12], 8);
- JJ(aa, bb, cc, dd, ee, block[ 2], 13);
- JJ(ee, aa, bb, cc, dd, block[10], 12);
- JJ(dd, ee, aa, bb, cc, block[14], 5);
- JJ(cc, dd, ee, aa, bb, block[ 1], 12);
- JJ(bb, cc, dd, ee, aa, block[ 3], 13);
- JJ(aa, bb, cc, dd, ee, block[ 8], 14);
- JJ(ee, aa, bb, cc, dd, block[11], 11);
- JJ(dd, ee, aa, bb, cc, block[ 6], 8);
- JJ(cc, dd, ee, aa, bb, block[15], 5);
- JJ(bb, cc, dd, ee, aa, block[13], 6);
-
- /* parallel round 1 */
- JJJ(aaa, bbb, ccc, ddd, eee, block[ 5], 8);
- JJJ(eee, aaa, bbb, ccc, ddd, block[14], 9);
- JJJ(ddd, eee, aaa, bbb, ccc, block[ 7], 9);
- JJJ(ccc, ddd, eee, aaa, bbb, block[ 0], 11);
- JJJ(bbb, ccc, ddd, eee, aaa, block[ 9], 13);
- JJJ(aaa, bbb, ccc, ddd, eee, block[ 2], 15);
- JJJ(eee, aaa, bbb, ccc, ddd, block[11], 15);
- JJJ(ddd, eee, aaa, bbb, ccc, block[ 4], 5);
- JJJ(ccc, ddd, eee, aaa, bbb, block[13], 7);
- JJJ(bbb, ccc, ddd, eee, aaa, block[ 6], 7);
- JJJ(aaa, bbb, ccc, ddd, eee, block[15], 8);
- JJJ(eee, aaa, bbb, ccc, ddd, block[ 8], 11);
- JJJ(ddd, eee, aaa, bbb, ccc, block[ 1], 14);
- JJJ(ccc, ddd, eee, aaa, bbb, block[10], 14);
- JJJ(bbb, ccc, ddd, eee, aaa, block[ 3], 12);
- JJJ(aaa, bbb, ccc, ddd, eee, block[12], 6);
-
- /* parallel round 2 */
- III(eee, aaa, bbb, ccc, ddd, block[ 6], 9);
- III(ddd, eee, aaa, bbb, ccc, block[11], 13);
- III(ccc, ddd, eee, aaa, bbb, block[ 3], 15);
- III(bbb, ccc, ddd, eee, aaa, block[ 7], 7);
- III(aaa, bbb, ccc, ddd, eee, block[ 0], 12);
- III(eee, aaa, bbb, ccc, ddd, block[13], 8);
- III(ddd, eee, aaa, bbb, ccc, block[ 5], 9);
- III(ccc, ddd, eee, aaa, bbb, block[10], 11);
- III(bbb, ccc, ddd, eee, aaa, block[14], 7);
- III(aaa, bbb, ccc, ddd, eee, block[15], 7);
- III(eee, aaa, bbb, ccc, ddd, block[ 8], 12);
- III(ddd, eee, aaa, bbb, ccc, block[12], 7);
- III(ccc, ddd, eee, aaa, bbb, block[ 4], 6);
- III(bbb, ccc, ddd, eee, aaa, block[ 9], 15);
- III(aaa, bbb, ccc, ddd, eee, block[ 1], 13);
- III(eee, aaa, bbb, ccc, ddd, block[ 2], 11);
-
- /* parallel round 3 */
- HHH(ddd, eee, aaa, bbb, ccc, block[15], 9);
- HHH(ccc, ddd, eee, aaa, bbb, block[ 5], 7);
- HHH(bbb, ccc, ddd, eee, aaa, block[ 1], 15);
- HHH(aaa, bbb, ccc, ddd, eee, block[ 3], 11);
- HHH(eee, aaa, bbb, ccc, ddd, block[ 7], 8);
- HHH(ddd, eee, aaa, bbb, ccc, block[14], 6);
- HHH(ccc, ddd, eee, aaa, bbb, block[ 6], 6);
- HHH(bbb, ccc, ddd, eee, aaa, block[ 9], 14);
- HHH(aaa, bbb, ccc, ddd, eee, block[11], 12);
- HHH(eee, aaa, bbb, ccc, ddd, block[ 8], 13);
- HHH(ddd, eee, aaa, bbb, ccc, block[12], 5);
- HHH(ccc, ddd, eee, aaa, bbb, block[ 2], 14);
- HHH(bbb, ccc, ddd, eee, aaa, block[10], 13);
- HHH(aaa, bbb, ccc, ddd, eee, block[ 0], 13);
- HHH(eee, aaa, bbb, ccc, ddd, block[ 4], 7);
- HHH(ddd, eee, aaa, bbb, ccc, block[13], 5);
-
- /* parallel round 4 */
- GGG(ccc, ddd, eee, aaa, bbb, block[ 8], 15);
- GGG(bbb, ccc, ddd, eee, aaa, block[ 6], 5);
- GGG(aaa, bbb, ccc, ddd, eee, block[ 4], 8);
- GGG(eee, aaa, bbb, ccc, ddd, block[ 1], 11);
- GGG(ddd, eee, aaa, bbb, ccc, block[ 3], 14);
- GGG(ccc, ddd, eee, aaa, bbb, block[11], 14);
- GGG(bbb, ccc, ddd, eee, aaa, block[15], 6);
- GGG(aaa, bbb, ccc, ddd, eee, block[ 0], 14);
- GGG(eee, aaa, bbb, ccc, ddd, block[ 5], 6);
- GGG(ddd, eee, aaa, bbb, ccc, block[12], 9);
- GGG(ccc, ddd, eee, aaa, bbb, block[ 2], 12);
- GGG(bbb, ccc, ddd, eee, aaa, block[13], 9);
- GGG(aaa, bbb, ccc, ddd, eee, block[ 9], 12);
- GGG(eee, aaa, bbb, ccc, ddd, block[ 7], 5);
- GGG(ddd, eee, aaa, bbb, ccc, block[10], 15);
- GGG(ccc, ddd, eee, aaa, bbb, block[14], 8);
-
- /* parallel round 5 */
- FFF(bbb, ccc, ddd, eee, aaa, block[12] , 8);
- FFF(aaa, bbb, ccc, ddd, eee, block[15] , 5);
- FFF(eee, aaa, bbb, ccc, ddd, block[10] , 12);
- FFF(ddd, eee, aaa, bbb, ccc, block[ 4] , 9);
- FFF(ccc, ddd, eee, aaa, bbb, block[ 1] , 12);
- FFF(bbb, ccc, ddd, eee, aaa, block[ 5] , 5);
- FFF(aaa, bbb, ccc, ddd, eee, block[ 8] , 14);
- FFF(eee, aaa, bbb, ccc, ddd, block[ 7] , 6);
- FFF(ddd, eee, aaa, bbb, ccc, block[ 6] , 8);
- FFF(ccc, ddd, eee, aaa, bbb, block[ 2] , 13);
- FFF(bbb, ccc, ddd, eee, aaa, block[13] , 6);
- FFF(aaa, bbb, ccc, ddd, eee, block[14] , 5);
- FFF(eee, aaa, bbb, ccc, ddd, block[ 0] , 15);
- FFF(ddd, eee, aaa, bbb, ccc, block[ 3] , 13);
- FFF(ccc, ddd, eee, aaa, bbb, block[ 9] , 11);
- FFF(bbb, ccc, ddd, eee, aaa, block[11] , 11);
-
- /* combine results */
- ddd += cc + state[1]; /* final result for state[0] */
- state[1] = state[2] + dd + eee;
- state[2] = state[3] + ee + aaa;
- state[3] = state[4] + aa + bbb;
- state[4] = state[0] + bb + ccc;
- state[0] = ddd;
+ uint32_t aa, bb, cc, dd, ee;
+ uint32_t aaa, bbb, ccc, ddd, eee;
+
+ _DIAGASSERT(state != NULL);
+ _DIAGASSERT(block != NULL);
+
+ aa = aaa = state[0];
+ bb = bbb = state[1];
+ cc = ccc = state[2];
+ dd = ddd = state[3];
+ ee = eee = state[4];
+
+ /* round 1 */
+ FF(aa, bb, cc, dd, ee, block[ 0], 11);
+ FF(ee, aa, bb, cc, dd, block[ 1], 14);
+ FF(dd, ee, aa, bb, cc, block[ 2], 15);
+ FF(cc, dd, ee, aa, bb, block[ 3], 12);
+ FF(bb, cc, dd, ee, aa, block[ 4], 5);
+ FF(aa, bb, cc, dd, ee, block[ 5], 8);
+ FF(ee, aa, bb, cc, dd, block[ 6], 7);
+ FF(dd, ee, aa, bb, cc, block[ 7], 9);
+ FF(cc, dd, ee, aa, bb, block[ 8], 11);
+ FF(bb, cc, dd, ee, aa, block[ 9], 13);
+ FF(aa, bb, cc, dd, ee, block[10], 14);
+ FF(ee, aa, bb, cc, dd, block[11], 15);
+ FF(dd, ee, aa, bb, cc, block[12], 6);
+ FF(cc, dd, ee, aa, bb, block[13], 7);
+ FF(bb, cc, dd, ee, aa, block[14], 9);
+ FF(aa, bb, cc, dd, ee, block[15], 8);
+
+ /* round 2 */
+ GG(ee, aa, bb, cc, dd, block[ 7], 7);
+ GG(dd, ee, aa, bb, cc, block[ 4], 6);
+ GG(cc, dd, ee, aa, bb, block[13], 8);
+ GG(bb, cc, dd, ee, aa, block[ 1], 13);
+ GG(aa, bb, cc, dd, ee, block[10], 11);
+ GG(ee, aa, bb, cc, dd, block[ 6], 9);
+ GG(dd, ee, aa, bb, cc, block[15], 7);
+ GG(cc, dd, ee, aa, bb, block[ 3], 15);
+ GG(bb, cc, dd, ee, aa, block[12], 7);
+ GG(aa, bb, cc, dd, ee, block[ 0], 12);
+ GG(ee, aa, bb, cc, dd, block[ 9], 15);
+ GG(dd, ee, aa, bb, cc, block[ 5], 9);
+ GG(cc, dd, ee, aa, bb, block[ 2], 11);
+ GG(bb, cc, dd, ee, aa, block[14], 7);
+ GG(aa, bb, cc, dd, ee, block[11], 13);
+ GG(ee, aa, bb, cc, dd, block[ 8], 12);
+
+ /* round 3 */
+ HH(dd, ee, aa, bb, cc, block[ 3], 11);
+ HH(cc, dd, ee, aa, bb, block[10], 13);
+ HH(bb, cc, dd, ee, aa, block[14], 6);
+ HH(aa, bb, cc, dd, ee, block[ 4], 7);
+ HH(ee, aa, bb, cc, dd, block[ 9], 14);
+ HH(dd, ee, aa, bb, cc, block[15], 9);
+ HH(cc, dd, ee, aa, bb, block[ 8], 13);
+ HH(bb, cc, dd, ee, aa, block[ 1], 15);
+ HH(aa, bb, cc, dd, ee, block[ 2], 14);
+ HH(ee, aa, bb, cc, dd, block[ 7], 8);
+ HH(dd, ee, aa, bb, cc, block[ 0], 13);
+ HH(cc, dd, ee, aa, bb, block[ 6], 6);
+ HH(bb, cc, dd, ee, aa, block[13], 5);
+ HH(aa, bb, cc, dd, ee, block[11], 12);
+ HH(ee, aa, bb, cc, dd, block[ 5], 7);
+ HH(dd, ee, aa, bb, cc, block[12], 5);
+
+ /* round 4 */
+ II(cc, dd, ee, aa, bb, block[ 1], 11);
+ II(bb, cc, dd, ee, aa, block[ 9], 12);
+ II(aa, bb, cc, dd, ee, block[11], 14);
+ II(ee, aa, bb, cc, dd, block[10], 15);
+ II(dd, ee, aa, bb, cc, block[ 0], 14);
+ II(cc, dd, ee, aa, bb, block[ 8], 15);
+ II(bb, cc, dd, ee, aa, block[12], 9);
+ II(aa, bb, cc, dd, ee, block[ 4], 8);
+ II(ee, aa, bb, cc, dd, block[13], 9);
+ II(dd, ee, aa, bb, cc, block[ 3], 14);
+ II(cc, dd, ee, aa, bb, block[ 7], 5);
+ II(bb, cc, dd, ee, aa, block[15], 6);
+ II(aa, bb, cc, dd, ee, block[14], 8);
+ II(ee, aa, bb, cc, dd, block[ 5], 6);
+ II(dd, ee, aa, bb, cc, block[ 6], 5);
+ II(cc, dd, ee, aa, bb, block[ 2], 12);
+
+ /* round 5 */
+ JJ(bb, cc, dd, ee, aa, block[ 4], 9);
+ JJ(aa, bb, cc, dd, ee, block[ 0], 15);
+ JJ(ee, aa, bb, cc, dd, block[ 5], 5);
+ JJ(dd, ee, aa, bb, cc, block[ 9], 11);
+ JJ(cc, dd, ee, aa, bb, block[ 7], 6);
+ JJ(bb, cc, dd, ee, aa, block[12], 8);
+ JJ(aa, bb, cc, dd, ee, block[ 2], 13);
+ JJ(ee, aa, bb, cc, dd, block[10], 12);
+ JJ(dd, ee, aa, bb, cc, block[14], 5);
+ JJ(cc, dd, ee, aa, bb, block[ 1], 12);
+ JJ(bb, cc, dd, ee, aa, block[ 3], 13);
+ JJ(aa, bb, cc, dd, ee, block[ 8], 14);
+ JJ(ee, aa, bb, cc, dd, block[11], 11);
+ JJ(dd, ee, aa, bb, cc, block[ 6], 8);
+ JJ(cc, dd, ee, aa, bb, block[15], 5);
+ JJ(bb, cc, dd, ee, aa, block[13], 6);
+
+ /* parallel round 1 */
+ JJJ(aaa, bbb, ccc, ddd, eee, block[ 5], 8);
+ JJJ(eee, aaa, bbb, ccc, ddd, block[14], 9);
+ JJJ(ddd, eee, aaa, bbb, ccc, block[ 7], 9);
+ JJJ(ccc, ddd, eee, aaa, bbb, block[ 0], 11);
+ JJJ(bbb, ccc, ddd, eee, aaa, block[ 9], 13);
+ JJJ(aaa, bbb, ccc, ddd, eee, block[ 2], 15);
+ JJJ(eee, aaa, bbb, ccc, ddd, block[11], 15);
+ JJJ(ddd, eee, aaa, bbb, ccc, block[ 4], 5);
+ JJJ(ccc, ddd, eee, aaa, bbb, block[13], 7);
+ JJJ(bbb, ccc, ddd, eee, aaa, block[ 6], 7);
+ JJJ(aaa, bbb, ccc, ddd, eee, block[15], 8);
+ JJJ(eee, aaa, bbb, ccc, ddd, block[ 8], 11);
+ JJJ(ddd, eee, aaa, bbb, ccc, block[ 1], 14);
+ JJJ(ccc, ddd, eee, aaa, bbb, block[10], 14);
+ JJJ(bbb, ccc, ddd, eee, aaa, block[ 3], 12);
+ JJJ(aaa, bbb, ccc, ddd, eee, block[12], 6);
+
+ /* parallel round 2 */
+ III(eee, aaa, bbb, ccc, ddd, block[ 6], 9);
+ III(ddd, eee, aaa, bbb, ccc, block[11], 13);
+ III(ccc, ddd, eee, aaa, bbb, block[ 3], 15);
+ III(bbb, ccc, ddd, eee, aaa, block[ 7], 7);
+ III(aaa, bbb, ccc, ddd, eee, block[ 0], 12);
+ III(eee, aaa, bbb, ccc, ddd, block[13], 8);
+ III(ddd, eee, aaa, bbb, ccc, block[ 5], 9);
+ III(ccc, ddd, eee, aaa, bbb, block[10], 11);
+ III(bbb, ccc, ddd, eee, aaa, block[14], 7);
+ III(aaa, bbb, ccc, ddd, eee, block[15], 7);
+ III(eee, aaa, bbb, ccc, ddd, block[ 8], 12);
+ III(ddd, eee, aaa, bbb, ccc, block[12], 7);
+ III(ccc, ddd, eee, aaa, bbb, block[ 4], 6);
+ III(bbb, ccc, ddd, eee, aaa, block[ 9], 15);
+ III(aaa, bbb, ccc, ddd, eee, block[ 1], 13);
+ III(eee, aaa, bbb, ccc, ddd, block[ 2], 11);
+
+ /* parallel round 3 */
+ HHH(ddd, eee, aaa, bbb, ccc, block[15], 9);
+ HHH(ccc, ddd, eee, aaa, bbb, block[ 5], 7);
+ HHH(bbb, ccc, ddd, eee, aaa, block[ 1], 15);
+ HHH(aaa, bbb, ccc, ddd, eee, block[ 3], 11);
+ HHH(eee, aaa, bbb, ccc, ddd, block[ 7], 8);
+ HHH(ddd, eee, aaa, bbb, ccc, block[14], 6);
+ HHH(ccc, ddd, eee, aaa, bbb, block[ 6], 6);
+ HHH(bbb, ccc, ddd, eee, aaa, block[ 9], 14);
+ HHH(aaa, bbb, ccc, ddd, eee, block[11], 12);
+ HHH(eee, aaa, bbb, ccc, ddd, block[ 8], 13);
+ HHH(ddd, eee, aaa, bbb, ccc, block[12], 5);
+ HHH(ccc, ddd, eee, aaa, bbb, block[ 2], 14);
+ HHH(bbb, ccc, ddd, eee, aaa, block[10], 13);
+ HHH(aaa, bbb, ccc, ddd, eee, block[ 0], 13);
+ HHH(eee, aaa, bbb, ccc, ddd, block[ 4], 7);
+ HHH(ddd, eee, aaa, bbb, ccc, block[13], 5);
+
+ /* parallel round 4 */
+ GGG(ccc, ddd, eee, aaa, bbb, block[ 8], 15);
+ GGG(bbb, ccc, ddd, eee, aaa, block[ 6], 5);
+ GGG(aaa, bbb, ccc, ddd, eee, block[ 4], 8);
+ GGG(eee, aaa, bbb, ccc, ddd, block[ 1], 11);
+ GGG(ddd, eee, aaa, bbb, ccc, block[ 3], 14);
+ GGG(ccc, ddd, eee, aaa, bbb, block[11], 14);
+ GGG(bbb, ccc, ddd, eee, aaa, block[15], 6);
+ GGG(aaa, bbb, ccc, ddd, eee, block[ 0], 14);
+ GGG(eee, aaa, bbb, ccc, ddd, block[ 5], 6);
+ GGG(ddd, eee, aaa, bbb, ccc, block[12], 9);
+ GGG(ccc, ddd, eee, aaa, bbb, block[ 2], 12);
+ GGG(bbb, ccc, ddd, eee, aaa, block[13], 9);
+ GGG(aaa, bbb, ccc, ddd, eee, block[ 9], 12);
+ GGG(eee, aaa, bbb, ccc, ddd, block[ 7], 5);
+ GGG(ddd, eee, aaa, bbb, ccc, block[10], 15);
+ GGG(ccc, ddd, eee, aaa, bbb, block[14], 8);
+
+ /* parallel round 5 */
+ FFF(bbb, ccc, ddd, eee, aaa, block[12] , 8);
+ FFF(aaa, bbb, ccc, ddd, eee, block[15] , 5);
+ FFF(eee, aaa, bbb, ccc, ddd, block[10] , 12);
+ FFF(ddd, eee, aaa, bbb, ccc, block[ 4] , 9);
+ FFF(ccc, ddd, eee, aaa, bbb, block[ 1] , 12);
+ FFF(bbb, ccc, ddd, eee, aaa, block[ 5] , 5);
+ FFF(aaa, bbb, ccc, ddd, eee, block[ 8] , 14);
+ FFF(eee, aaa, bbb, ccc, ddd, block[ 7] , 6);
+ FFF(ddd, eee, aaa, bbb, ccc, block[ 6] , 8);
+ FFF(ccc, ddd, eee, aaa, bbb, block[ 2] , 13);
+ FFF(bbb, ccc, ddd, eee, aaa, block[13] , 6);
+ FFF(aaa, bbb, ccc, ddd, eee, block[14] , 5);
+ FFF(eee, aaa, bbb, ccc, ddd, block[ 0] , 15);
+ FFF(ddd, eee, aaa, bbb, ccc, block[ 3] , 13);
+ FFF(ccc, ddd, eee, aaa, bbb, block[ 9] , 11);
+ FFF(bbb, ccc, ddd, eee, aaa, block[11] , 11);
+
+ /* combine results */
+ ddd += cc + state[1]; /* final result for state[0] */
+ state[1] = state[2] + dd + eee;
+ state[2] = state[3] + ee + aaa;
+ state[3] = state[4] + aa + bbb;
+ state[4] = state[0] + bb + ccc;
+ state[0] = ddd;
}
/********************************************************************/
@@ -352,26 +352,26 @@ RMD160_Transform(uint32_t state[5], const uint32_t block[16])
void
RMD160_Update(RMD160_CTX *context, const uint8_t *data, size_t nbytes)
{
- uint32_t X[16];
- uint32_t ofs = 0;
- uint32_t i;
+ uint32_t X[16];
+ uint32_t ofs = 0;
+ uint32_t i;
#ifdef WORDS_BIGENDIAN
- uint32_t j;
+ uint32_t j;
#endif
- _DIAGASSERT(context != NULL);
- _DIAGASSERT(data != NULL);
+ _DIAGASSERT(context != NULL);
+ _DIAGASSERT(data != NULL);
- /* update length[] */
+ /* update length[] */
#if SIZEOF_SIZE_T * CHAR_BIT > 32
- context->length[1] += (uint32_t)((context->length[0] + nbytes) >> 32);
+ context->length[1] += (uint32_t)((context->length[0] + nbytes) >> 32);
#else
- if (context->length[0] + nbytes < context->length[0])
- context->length[1]++; /* overflow to msb of length */
+ if (context->length[0] + nbytes < context->length[0])
+ context->length[1]++; /* overflow to msb of length */
#endif
- context->length[0] += (uint32_t)nbytes;
+ context->length[0] += (uint32_t)nbytes;
- (void)memset(X, 0, sizeof(X));
+ (void)memset(X, 0, sizeof(X));
if ( context->buflen + nbytes < 64 )
{
@@ -416,48 +416,48 @@ RMD160_Update(RMD160_CTX *context, const uint8_t *data, size_t nbytes)
int
RMD160_Finish(RMD160_CTX *context, uint8_t digest[20])
{
- uint32_t i;
- uint32_t X[16];
+ uint32_t i;
+ uint32_t X[16];
#ifdef WORDS_BIGENDIAN
- uint32_t j;
+ uint32_t j;
#endif
- _DIAGASSERT(digest != NULL);
- _DIAGASSERT(context != NULL);
+ _DIAGASSERT(digest != NULL);
+ _DIAGASSERT(context != NULL);
- /* append the bit m_n == 1 */
- context->bbuffer[context->buflen] = (uint8_t)'\200';
+ /* append the bit m_n == 1 */
+ context->bbuffer[context->buflen] = (uint8_t)'\200';
- (void)memset(context->bbuffer + context->buflen + 1, 0,
- 63 - context->buflen);
+ (void)memset(context->bbuffer + context->buflen + 1, 0,
+ 63 - context->buflen);
#ifndef WORDS_BIGENDIAN
- (void)memcpy(X, context->bbuffer, sizeof(X));
+ (void)memcpy(X, context->bbuffer, sizeof(X));
#else
- for (j=0; j < 16; j++)
- X[j] = BYTES_TO_DWORD(context->bbuffer + (4 * j));
+ for (j=0; j < 16; j++)
+ X[j] = BYTES_TO_DWORD(context->bbuffer + (4 * j));
#endif
- if ((context->buflen) > 55) {
- /* length goes to next block */
- RMD160_Transform(context->state, X);
- (void)memset(X, 0, sizeof(X));
- }
-
- /* append length in bits */
- X[14] = context->length[0] << 3;
- X[15] = (context->length[0] >> 29) |
- (context->length[1] << 3);
- RMD160_Transform(context->state, X);
-
- if (digest != NULL) {
- for (i = 0; i < 20; i += 4) {
- /* extracts the 8 least significant bits. */
- digest[i] = context->state[i>>2];
- digest[i + 1] = (context->state[i>>2] >> 8);
- digest[i + 2] = (context->state[i>>2] >> 16);
- digest[i + 3] = (context->state[i>>2] >> 24);
- }
- }
- return 1;
+ if ((context->buflen) > 55) {
+ /* length goes to next block */
+ RMD160_Transform(context->state, X);
+ (void)memset(X, 0, sizeof(X));
+ }
+
+ /* append length in bits */
+ X[14] = context->length[0] << 3;
+ X[15] = (context->length[0] >> 29) |
+ (context->length[1] << 3);
+ RMD160_Transform(context->state, X);
+
+ if (digest != NULL) {
+ for (i = 0; i < 20; i += 4) {
+ /* extracts the 8 least significant bits. */
+ digest[i] = context->state[i>>2];
+ digest[i + 1] = (context->state[i>>2] >> 8);
+ digest[i + 2] = (context->state[i>>2] >> 16);
+ digest[i + 3] = (context->state[i>>2] >> 24);
+ }
+ }
+ return 1;
}
/************************ end of file rmd160.c **********************/
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 00:12:22 +0000