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export sm2.CalculateZA()

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This commit is contained in:
徐胖 2022-01-11 22:51:57 +08:00
parent fbb0b85d7a
commit 457acdee32
1 changed files with 6 additions and 1 deletions
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5
sm2/sm2.go
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@ -661,6 +661,11 @@ func signGeneric(priv *ecdsa.PrivateKey, csprng *cipher.StreamReader, hash []byt
var defaultUID = []byte{0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38}
// CalculateZA ZA = H256(ENTLA || IDA || a || b || xG || yG || xA || yA)
func CalculateZA(pub *ecdsa.PublicKey, uid []byte) ([]byte, error) {
return calculateZA(pub, uid)
}
// calculateZA ZA = H256(ENTLA || IDA || a || b || xG || yG || xA || yA)
func calculateZA(pub *ecdsa.PublicKey, uid []byte) ([]byte, error) {
uidLen := len(uid)