mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-11-29 12:35:53 +01:00
81 lines
3.0 KiB
C
81 lines
3.0 KiB
C
/*
|
|
* Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
|
|
* Copyright 2017 Ribose Inc. All Rights Reserved.
|
|
* Ported from Ribose contributions from Botan.
|
|
*
|
|
* Licensed under the Apache License 2.0 (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 "internal/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 ossl_sm3_update
|
|
#define HASH_TRANSFORM ossl_sm3_transform
|
|
#define HASH_FINAL ossl_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 ossl_sm3_block_data_order
|
|
|
|
void ossl_sm3_block_data_order(SM3_CTX *c, const void *p, size_t num);
|
|
void ossl_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
|