| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. |
| 3 | * Copyright 2017 Ribose Inc. All Rights Reserved. |
| 4 | * Ported from Ribose contributions from Botan. |
| 5 | * |
| 6 | * Licensed under the OpenSSL license (the "License"). You may not use |
| 7 | * this file except in compliance with the License. You can obtain a copy |
| 8 | * in the file LICENSE in the source distribution or at |
| 9 | * https://www.openssl.org/source/license.html |
| 10 | */ |
| 11 | |
| 12 | #include <string.h> |
| 13 | #include "crypto/sm3.h" |
| 14 | |
| 15 | #define DATA_ORDER_IS_BIG_ENDIAN |
| 16 | |
| 17 | #define HASH_LONG SM3_WORD |
| 18 | #define HASH_CTX SM3_CTX |
| 19 | #define HASH_CBLOCK SM3_CBLOCK |
| 20 | #define HASH_UPDATE sm3_update |
| 21 | #define HASH_TRANSFORM sm3_transform |
| 22 | #define HASH_FINAL sm3_final |
| 23 | #define HASH_MAKE_STRING(c, s) \ |
| 24 | do { \ |
| 25 | unsigned long ll; \ |
| 26 | ll=(c)->A; (void)HOST_l2c(ll, (s)); \ |
| 27 | ll=(c)->B; (void)HOST_l2c(ll, (s)); \ |
| 28 | ll=(c)->C; (void)HOST_l2c(ll, (s)); \ |
| 29 | ll=(c)->D; (void)HOST_l2c(ll, (s)); \ |
| 30 | ll=(c)->E; (void)HOST_l2c(ll, (s)); \ |
| 31 | ll=(c)->F; (void)HOST_l2c(ll, (s)); \ |
| 32 | ll=(c)->G; (void)HOST_l2c(ll, (s)); \ |
| 33 | ll=(c)->H; (void)HOST_l2c(ll, (s)); \ |
| 34 | } while (0) |
| 35 | #define HASH_BLOCK_DATA_ORDER sm3_block_data_order |
| 36 | |
| 37 | void sm3_transform(SM3_CTX *c, const unsigned char *data); |
| 38 | |
| 39 | #include "crypto/md32_common.h" |
| 40 | |
| 41 | #define P0(X) (X ^ ROTATE(X, 9) ^ ROTATE(X, 17)) |
| 42 | #define P1(X) (X ^ ROTATE(X, 15) ^ ROTATE(X, 23)) |
| 43 | |
| 44 | #define FF0(X,Y,Z) (X ^ Y ^ Z) |
| 45 | #define GG0(X,Y,Z) (X ^ Y ^ Z) |
| 46 | |
| 47 | #define FF1(X,Y,Z) ((X & Y) | ((X | Y) & Z)) |
| 48 | #define GG1(X,Y,Z) ((Z ^ (X & (Y ^ Z)))) |
| 49 | |
| 50 | #define EXPAND(W0,W7,W13,W3,W10) \ |
| 51 | (P1(W0 ^ W7 ^ ROTATE(W13, 15)) ^ ROTATE(W3, 7) ^ W10) |
| 52 | |
| 53 | #define RND(A, B, C, D, E, F, G, H, TJ, Wi, Wj, FF, GG) \ |
| 54 | do { \ |
| 55 | const SM3_WORD A12 = ROTATE(A, 12); \ |
| 56 | const SM3_WORD A12_SM = A12 + E + TJ; \ |
| 57 | const SM3_WORD SS1 = ROTATE(A12_SM, 7); \ |
| 58 | const SM3_WORD TT1 = FF(A, B, C) + D + (SS1 ^ A12) + (Wj); \ |
| 59 | const SM3_WORD TT2 = GG(E, F, G) + H + SS1 + Wi; \ |
| 60 | B = ROTATE(B, 9); \ |
| 61 | D = TT1; \ |
| 62 | F = ROTATE(F, 19); \ |
| 63 | H = P0(TT2); \ |
| 64 | } while(0) |
| 65 | |
| 66 | #define R1(A,B,C,D,E,F,G,H,TJ,Wi,Wj) \ |
| 67 | RND(A,B,C,D,E,F,G,H,TJ,Wi,Wj,FF0,GG0) |
| 68 | |
| 69 | #define R2(A,B,C,D,E,F,G,H,TJ,Wi,Wj) \ |
| 70 | RND(A,B,C,D,E,F,G,H,TJ,Wi,Wj,FF1,GG1) |
| 71 | |
| 72 | #define SM3_A 0x7380166fUL |
| 73 | #define SM3_B 0x4914b2b9UL |
| 74 | #define SM3_C 0x172442d7UL |
| 75 | #define SM3_D 0xda8a0600UL |
| 76 | #define SM3_E 0xa96f30bcUL |
| 77 | #define SM3_F 0x163138aaUL |
| 78 | #define SM3_G 0xe38dee4dUL |
| 79 | #define SM3_H 0xb0fb0e4eUL |