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Update SM2

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This commit is contained in:
Zhi Guan
2024-03-19 21:37:36 +08:00
parent 33baa3df92
commit 31440f9948
10 changed files with 483 additions and 2957 deletions
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8
include/gmssl/sm2_z256.h
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@@ -15,6 +15,7 @@
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <gmssl/sm2.h>
#ifdef __cplusplus
extern "C" {
@@ -134,6 +135,13 @@ int sm2_z256_point_from_hash(SM2_Z256_POINT *R, const uint8_t *data, size_t data
int sm2_z256_point_from_octets(SM2_Z256_POINT *P, const uint8_t *in, size_t inlen);
// 这些函数的问题是依赖于sm2.h 这些接口的，最好是不要有这些依赖
// 这些接口和底层的SM2曲线实现是相关的
int sm2_do_sign_fast(const uint64_t d[4], const uint8_t dgst[32], SM2_SIGNATURE *sig);
int sm2_do_sign_pre_compute(uint64_t k[4], uint64_t x1[4]);
int sm2_do_sign_fast_ex(const uint64_t d[4], const uint64_t k[4], const uint64_t x1[4], const uint8_t dgst[32], SM2_SIGNATURE *sig);
int sm2_do_verify_fast(const SM2_Z256_POINT *P, const uint8_t dgst[32], const SM2_SIGNATURE *sig);
#ifdef __cplusplus
}
#endif