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sm2: naming convention

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Sun Yimin 2023-12-18 08:17:10 +08:00 committed by GitHub
parent c6cc18ee9c
commit c1f84cefed
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1 changed files with 6 additions and 6 deletions
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12
sm2/sm2.go
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@ -44,9 +44,9 @@ const (
// It implemented both crypto.Decrypter and crypto.Signer interfaces. // It implemented both crypto.Decrypter and crypto.Signer interfaces.
type PrivateKey struct { type PrivateKey struct {
ecdsa.PrivateKey ecdsa.PrivateKey
// inverseOfkeyPlus1 is set under inverseOfkeyPlus1Once // inverseOfKeyPlus1 is set under inverseOfKeyPlus1Once
inverseOfkeyPlus1 *bigmod.Nat inverseOfKeyPlus1 *bigmod.Nat
inverseOfkeyPlus1Once sync.Once inverseOfKeyPlus1Once sync.Once
} }
type pointMarshalMode byte type pointMarshalMode byte
@ -598,7 +598,7 @@ func (priv *PrivateKey) inverseOfPrivateKeyPlus1(c *sm2Curve) (*bigmod.Nat, erro
dp1Inv, oneNat *bigmod.Nat dp1Inv, oneNat *bigmod.Nat
dp1Bytes []byte dp1Bytes []byte
) )
priv.inverseOfkeyPlus1Once.Do(func() { priv.inverseOfKeyPlus1Once.Do(func() {
oneNat, _ = bigmod.NewNat().SetBytes(one.Bytes(), c.N) oneNat, _ = bigmod.NewNat().SetBytes(one.Bytes(), c.N)
dp1Inv, err = bigmod.NewNat().SetBytes(priv.D.Bytes(), c.N) dp1Inv, err = bigmod.NewNat().SetBytes(priv.D.Bytes(), c.N)
if err == nil { if err == nil {
@ -608,7 +608,7 @@ func (priv *PrivateKey) inverseOfPrivateKeyPlus1(c *sm2Curve) (*bigmod.Nat, erro
} else { } else {
dp1Bytes, err = _sm2ec.P256OrdInverse(dp1Inv.Bytes(c.N)) dp1Bytes, err = _sm2ec.P256OrdInverse(dp1Inv.Bytes(c.N))
if err == nil { if err == nil {
priv.inverseOfkeyPlus1, err = bigmod.NewNat().SetBytes(dp1Bytes, c.N) priv.inverseOfKeyPlus1, err = bigmod.NewNat().SetBytes(dp1Bytes, c.N)
} }
} }
} }
@ -616,7 +616,7 @@ func (priv *PrivateKey) inverseOfPrivateKeyPlus1(c *sm2Curve) (*bigmod.Nat, erro
if err != nil { if err != nil {
return nil, errInvalidPrivateKey return nil, errInvalidPrivateKey
} }
return priv.inverseOfkeyPlus1, nil return priv.inverseOfKeyPlus1, nil
} }
func signSM2EC(c *sm2Curve, priv *PrivateKey, rand io.Reader, hash []byte) (sig []byte, err error) { func signSM2EC(c *sm2Curve, priv *PrivateKey, rand io.Reader, hash []byte) (sig []byte, err error) {