diff options
Diffstat (limited to 'crypto/sm3/sm3_local.h')
| -rw-r--r-- | crypto/sm3/sm3_local.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/crypto/sm3/sm3_local.h b/crypto/sm3/sm3_local.h new file mode 100644 index 000000000000..7171de510de3 --- /dev/null +++ b/crypto/sm3/sm3_local.h @@ -0,0 +1,79 @@ +/* + * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 2017 Ribose Inc. All Rights Reserved. + * Ported from Ribose contributions from Botan. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include <string.h> +#include "crypto/sm3.h" + +#define DATA_ORDER_IS_BIG_ENDIAN + +#define HASH_LONG SM3_WORD +#define HASH_CTX SM3_CTX +#define HASH_CBLOCK SM3_CBLOCK +#define HASH_UPDATE sm3_update +#define HASH_TRANSFORM sm3_transform +#define HASH_FINAL sm3_final +#define HASH_MAKE_STRING(c, s) \ + do { \ + unsigned long ll; \ + ll=(c)->A; (void)HOST_l2c(ll, (s)); \ + ll=(c)->B; (void)HOST_l2c(ll, (s)); \ + ll=(c)->C; (void)HOST_l2c(ll, (s)); \ + ll=(c)->D; (void)HOST_l2c(ll, (s)); \ + ll=(c)->E; (void)HOST_l2c(ll, (s)); \ + ll=(c)->F; (void)HOST_l2c(ll, (s)); \ + ll=(c)->G; (void)HOST_l2c(ll, (s)); \ + ll=(c)->H; (void)HOST_l2c(ll, (s)); \ + } while (0) +#define HASH_BLOCK_DATA_ORDER sm3_block_data_order + +void sm3_transform(SM3_CTX *c, const unsigned char *data); + +#include "crypto/md32_common.h" + +#define P0(X) (X ^ ROTATE(X, 9) ^ ROTATE(X, 17)) +#define P1(X) (X ^ ROTATE(X, 15) ^ ROTATE(X, 23)) + +#define FF0(X,Y,Z) (X ^ Y ^ Z) +#define GG0(X,Y,Z) (X ^ Y ^ Z) + +#define FF1(X,Y,Z) ((X & Y) | ((X | Y) & Z)) +#define GG1(X,Y,Z) ((Z ^ (X & (Y ^ Z)))) + +#define EXPAND(W0,W7,W13,W3,W10) \ + (P1(W0 ^ W7 ^ ROTATE(W13, 15)) ^ ROTATE(W3, 7) ^ W10) + +#define RND(A, B, C, D, E, F, G, H, TJ, Wi, Wj, FF, GG) \ + do { \ + const SM3_WORD A12 = ROTATE(A, 12); \ + const SM3_WORD A12_SM = A12 + E + TJ; \ + const SM3_WORD SS1 = ROTATE(A12_SM, 7); \ + const SM3_WORD TT1 = FF(A, B, C) + D + (SS1 ^ A12) + (Wj); \ + const SM3_WORD TT2 = GG(E, F, G) + H + SS1 + Wi; \ + B = ROTATE(B, 9); \ + D = TT1; \ + F = ROTATE(F, 19); \ + H = P0(TT2); \ + } while(0) + +#define R1(A,B,C,D,E,F,G,H,TJ,Wi,Wj) \ + RND(A,B,C,D,E,F,G,H,TJ,Wi,Wj,FF0,GG0) + +#define R2(A,B,C,D,E,F,G,H,TJ,Wi,Wj) \ + RND(A,B,C,D,E,F,G,H,TJ,Wi,Wj,FF1,GG1) + +#define SM3_A 0x7380166fUL +#define SM3_B 0x4914b2b9UL +#define SM3_C 0x172442d7UL +#define SM3_D 0xda8a0600UL +#define SM3_E 0xa96f30bcUL +#define SM3_F 0x163138aaUL +#define SM3_G 0xe38dee4dUL +#define SM3_H 0xb0fb0e4eUL |