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Update SM2-ElGamal

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Zhi Guan
2022-12-13 11:54:02 +08:00
parent cce95d613a
commit 868f197f09
3 changed files with 338 additions and 130 deletions
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include/gmssl/sm2.h
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@@ -193,6 +193,8 @@ int sm2_point_from_x(SM2_POINT *P, const uint8_t x[32], int y);
int sm2_point_from_xy(SM2_POINT *P, const uint8_t x[32], const uint8_t y[32]);
int sm2_point_is_on_curve(const SM2_POINT *P);
int sm2_point_add(SM2_POINT *R, const SM2_POINT *P, const SM2_POINT *Q);
int sm2_point_sub(SM2_POINT *R, const SM2_POINT *P, const SM2_POINT *Q);
int sm2_point_neg(SM2_POINT *R, const SM2_POINT *P);
int sm2_point_dbl(SM2_POINT *R, const SM2_POINT *P);
int sm2_point_mul(SM2_POINT *R, const uint8_t k[32], const SM2_POINT *P);
int sm2_point_mul_generator(SM2_POINT *R, const uint8_t k[32]);