abc/GmSSL
1
0
Fork 0
mirror of https://github.com/guanzhi/GmSSL.git synced 2026-05-07 00:46:17 +08:00
Code Issues Packages Projects Releases Wiki Activity

Remove some modn functions

Browse Source
This commit is contained in:
Zhi Guan
2024-04-17 20:55:20 +08:00
parent 3a6bfbe03f
commit 2a5dc640bd
4 changed files with 34 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
include/gmssl/sm2_z256.h
View File

@@ -23,30 +23,28 @@ extern "C" {
typedef uint64_t sm2_z256_t[4];
int sm2_z256_rand_range(uint64_t r[4], const uint64_t range[4]);
int sm2_z256_rand_range(uint64_t r[4], const uint64_t range[4]);
void sm2_z256_copy(uint64_t r[4], const uint64_t a[4]);
void sm2_z256_copy_conditional(uint64_t dst[4], const uint64_t src[4], uint64_t move);
void sm2_z256_from_bytes(uint64_t r[4], const uint8_t in[32]);
void sm2_z256_to_bytes(const uint64_t a[4], uint8_t out[32]);
int sm2_z256_cmp(const uint64_t a[4], const uint64_t b[4]);
int sm2_z256_cmp(const uint64_t a[4], const uint64_t b[4]);
uint64_t sm2_z256_is_zero(const uint64_t a[4]);
uint64_t sm2_z256_equ(const uint64_t a[4], const uint64_t b[4]);
void sm2_z256_rshift(uint64_t r[4], const uint64_t a[4], unsigned int nbits);
uint64_t sm2_z256_add(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
uint64_t sm2_z256_sub(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
void sm2_z256_mul(uint64_t r[8], const uint64_t a[4], const uint64_t b[4]);
uint64_t sm2_z512_add(uint64_t r[8], const uint64_t a[8], const uint64_t b[8]);
int sm2_z256_get_booth(const uint64_t a[4], unsigned int window_size, int i);
int sm2_z256_get_booth(const uint64_t a[4], unsigned int window_size, int i);
void sm2_z256_from_hex(uint64_t r[4], const char *hex);
int sm2_z256_equ_hex(const uint64_t a[4], const char *hex);
int sm2_z256_print(FILE *fp, int ind, int fmt, const char *label, const uint64_t a[4]);
int sm2_z512_print(FILE *fp, int ind, int fmt, const char *label, const uint64_t a[8]);
int sm2_z256_equ_hex(const uint64_t a[4], const char *hex);
int sm2_z256_print(FILE *fp, int ind, int fmt, const char *label, const uint64_t a[4]);
void sm2_z256_modp_add(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
void sm2_z256_modp_sub(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
void sm2_z256_modp_neg(uint64_t r[4], const uint64_t a[4]);
void sm2_z256_modp_dbl(uint64_t r[4], const uint64_t a[4]);
void sm2_z256_modp_tri(uint64_t r[4], const uint64_t a[4]);
void sm2_z256_modp_sub(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
void sm2_z256_modp_neg(uint64_t r[4], const uint64_t a[4]);
void sm2_z256_modp_haf(uint64_t r[4], const uint64_t a[4]);
void sm2_z256_modp_to_mont(const uint64_t a[4], uint64_t r[4]);
@@ -55,10 +53,8 @@ void sm2_z256_modp_mont_mul(uint64_t r[4], const uint64_t a[4], const uint64_t b
void sm2_z256_modp_mont_sqr(uint64_t r[4], const uint64_t a[4]);
void sm2_z256_modp_mont_exp(uint64_t r[4], const uint64_t a[4], const uint64_t e[4]);
void sm2_z256_modp_mont_inv(uint64_t r[4], const uint64_t a[4]);
int sm2_z256_modp_mont_sqrt(uint64_t r[4], const uint64_t a[4]);
int sm2_z256_modp_mont_print(FILE *fp, int ind, int fmt, const char *label, const uint64_t a[4]);
int sm2_z256_modp_mont_sqrt(uint64_t r[4], const uint64_t a[4]);
int sm2_z256_modn_rand(uint64_t r[4]);
void sm2_z256_modn_add(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
void sm2_z256_modn_sub(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
void sm2_z256_modn_neg(uint64_t r[4], const uint64_t a[4]);
@@ -73,7 +69,6 @@ void sm2_z256_modn_mont_mul(uint64_t r[4], const uint64_t a[4], const uint64_t b
void sm2_z256_modn_mont_sqr(uint64_t r[4], const uint64_t a[4]);
void sm2_z256_modn_mont_exp(uint64_t r[4], const uint64_t a[4], const uint64_t e[4]);
void sm2_z256_modn_mont_inv(uint64_t r[4], const uint64_t a[4]);
int sm2_z256_modn_mont_print(FILE *fp, int ind, int fmt, const char *label, const uint64_t a[4]);
typedef struct {
@@ -83,12 +78,12 @@ typedef struct {
} SM2_Z256_POINT;
void sm2_z256_point_set_infinity(SM2_Z256_POINT *P);
void sm2_z256_point_from_bytes(SM2_Z256_POINT *P, const uint8_t in[64]);
void sm2_z256_point_from_bytes(SM2_Z256_POINT *P, const uint8_t in[64]); // 检查is_on_curve
void sm2_z256_point_to_bytes(const SM2_Z256_POINT *P, uint8_t out[64]);
int sm2_z256_point_is_at_infinity(const SM2_Z256_POINT *P);
int sm2_z256_point_is_on_curve(const SM2_Z256_POINT *P);
int sm2_z256_point_equ(const SM2_Z256_POINT *P, const SM2_Z256_POINT *Q);
int sm2_z256_point_is_at_infinity(const SM2_Z256_POINT *P);
int sm2_z256_point_is_on_curve(const SM2_Z256_POINT *P);
int sm2_z256_point_equ(const SM2_Z256_POINT *P, const SM2_Z256_POINT *Q); // 这个要声明一下，Jacobian坐标系上一个点有不同的表示
void sm2_z256_point_get_xy(const SM2_Z256_POINT *P, uint64_t x[4], uint64_t y[4]);
void sm2_z256_point_dbl(SM2_Z256_POINT *R, const SM2_Z256_POINT *A);
@@ -96,7 +91,7 @@ void sm2_z256_point_add(SM2_Z256_POINT *r, const SM2_Z256_POINT *a, const SM2_Z2
void sm2_z256_point_neg(SM2_Z256_POINT *R, const SM2_Z256_POINT *P);
void sm2_z256_point_sub(SM2_Z256_POINT *R, const SM2_Z256_POINT *A, const SM2_Z256_POINT *B);
void sm2_z256_point_get_affine(const SM2_Z256_POINT *P, uint64_t x[4], uint64_t y[4]);
int sm2_z256_point_print(FILE *fp, int fmt, int ind, const char *label, const SM2_Z256_POINT *P);
int sm2_z256_point_print(FILE *fp, int fmt, int ind, const char *label, const SM2_Z256_POINT *P);
typedef struct {
@@ -135,8 +130,8 @@ 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
// 这些函数还是放到sm2_sign里面好了，反正这个依赖关系是处理不了的
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);