sm2

package

v1.5.1 Latest Latest Go to latest Published: Dec 9, 2022 License: Apache-2.0 Imports: 21 Imported by: 0

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func MarshalECPrivateKey(key *tjsm2.PrivateKey) ([]byte, error)

func MarshalPKCS8PrivateKey(key interface{}) (der []byte, err error)

func MarshalPrivateKey(key *tjsm2.PrivateKey, oid asn1.ObjectIdentifier) ([]byte, error)

func New(keyType crypto.KeyType) (crypto.PrivateKey, error)

func ParsePKCS8PrivateKey(der []byte) (key interface{}, err error)

func SM2Sign(priv *tjsm2.PrivateKey, hash []byte) (r, s *big.Int, err error)

type PrivateKey struct {
	K *tjsm2.PrivateKey
}

func (sk *PrivateKey) Bytes() ([]byte, error)

func (sk *PrivateKey) Decrypt(ciphertext []byte) ([]byte, error)

func (sk *PrivateKey) DecryptWithOpts(ciphertext []byte, opts *crypto.EncOpts) ([]byte, error)

func (sk *PrivateKey) EncryptKey() crypto.EncryptKey

func (sk *PrivateKey) PublicKey() crypto.PublicKey

func (sk *PrivateKey) Sign(digest []byte) ([]byte, error)

func (sk *PrivateKey) SignWithOpts(msg []byte, opts *crypto.SignOpts) ([]byte, error)

func (sk *PrivateKey) String() (string, error)

func (sk *PrivateKey) ToStandardKey() crypto2.PrivateKey

func (sk *PrivateKey) Type() crypto.KeyType

type PublicKey struct {
	K *tjsm2.PublicKey
}

func (pk *PublicKey) Bytes() ([]byte, error)

func (pk *PublicKey) Encrypt(data []byte) ([]byte, error)

func (pk *PublicKey) EncryptWithOpts(data []byte, opts *crypto.EncOpts) ([]byte, error)

func (pk *PublicKey) String() (string, error)

func (pk *PublicKey) ToStandardKey() crypto2.PublicKey

func (pk *PublicKey) Type() crypto.KeyType

func (pk *PublicKey) Verify(digest []byte, sig []byte) (bool, error)

func (pk *PublicKey) VerifyWithOpts(msg []byte, sig []byte, opts *crypto.SignOpts) (bool, error)

type Sig struct {
	R *big.Int `json:"r"`
	S *big.Int `json:"s"`
}