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Gorachya
2022-04-28 15:45:23 +08:00
committed by GitHub
parent a39d877c77
commit f6a53d34d7
1 changed files with 38 additions and 0 deletions
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38
include/gmssl/sm9.h
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@@ -270,6 +270,44 @@ static void sm9_pairing(sm9_fp12_t r, const sm9_twist_point_t *Q, const sm9_poin
void sm9_pairing_test();
/* old API
// set the same value as sm2
#define SM9_MAX_ID_BITS 65535
#define SM9_MAX_ID_SIZE (SM9_MAX_ID_BITS/8)
typedef struct {
uint8_t x[32];
uint8_t y[32];
} SM9_POINT;
typedef struct {
uint8_t x[64];
uint8_t y[64];
} SM9_TWIST_POINT;
typedef struct {
uint8_t ks[32];
SM9_TWIST_POINT Ppubs; // Ppubs = ks * P2
} SM9_SIGN_MASTER_KEY;
typedef struct {
SM9_POINT ds;
} SM9_SIGN_KEY;
typedef struct {
uint8_t h[32];
SM9_TWIST_POINT S;
} SM9_SIGNATURE;
int sm9_sign_setup(SM9_SIGN_MASTER_KEY *msk);
int sm9_sign_keygen(SM9_SIGN_MASTER_KEY *msk, const char *id, size_t idlen, SM9_POINT *ds);
int sm9_do_sign(SM9_SIGN_KEY *key, const uint8_t dgst[32], SM9_SIGNATURE *sig);
int sm9_do_verify(SM9_SIGN_KEY *key, const uint8_t dgst[32], const SM9_SIGNATURE *sig);
*/
# ifdef __cplusplus
}
# endif