gm

Documentation

Overview

Copyright IBM Corp. 2016 All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright IBM Corp. All Rights Reserved.

SPDX-License-Identifier: Apache-2.0

Copyright IBM Corp. 2016 All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

SPDX-License-Identifier: Apache-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright CETCS. 2017 All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

SPDX-License-Identifier: Apache-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright CETCS. 2017 All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

SPDX-License-Identifier: Apache-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• func AEStoEncryptedPEM(raw []byte, pwd []byte) ([]byte, error)
• func AEStoPEM(raw []byte) []byte
• func DERToPrivateKey(der []byte) (key interface{}, err error)
• func DERToPublicKey(raw []byte) (pub interface{}, err error)
• func MarshalSM2Signature(r, s *big.Int) ([]byte, error)
• func New(keystore string) (bccsp.BCCSP, error)
• func NewFileBasedKeyStore(pwd []byte, path string, readOnly bool) (bccsp.KeyStore, error)
• func NewSM3Sig() hash.Hash
• func PEMtoAES(raw []byte, pwd []byte) ([]byte, error)
• func PEMtoPrivateKey(raw []byte, pwd []byte) (interface{}, error)
• func PEMtoPublicKey(raw []byte, pwd []byte) (interface{}, error)
• func PrivateKeyToEncryptedPEM(privateKey interface{}, pwd []byte) ([]byte, error)
• func PrivateKeyToPEM(privateKey interface{}, pwd []byte) ([]byte, error)
• func PublicKeyToEncryptedPEM(publicKey interface{}, pwd []byte) ([]byte, error)
• func PublicKeyToPEM(publicKey interface{}, pwd []byte) ([]byte, error)
• func UnmarshalSM2Signature(raw []byte) (*big.Int, *big.Int, error)
• type SM2Signature

Functions

func AEStoEncryptedPEM

func AEStoEncryptedPEM(raw []byte, pwd []byte) ([]byte, error)

AEStoEncryptedPEM encapsulates an AES key in the encrypted PEM format

func AEStoPEM

func AEStoPEM(raw []byte) []byte

AEStoPEM encapsulates an AES key in the PEM format

func DERToPrivateKey

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

DERToPrivateKey unmarshals a der to private key

func DERToPublicKey

func DERToPublicKey(raw []byte) (pub interface{}, err error)

DERToPublicKey unmarshals a der to public key

func MarshalSM2Signature

func MarshalSM2Signature(r, s *big.Int) ([]byte, error)

func New

func New(keystore string) (bccsp.BCCSP, error)

New returns a new instance of the BCCSP implementation

func NewFileBasedKeyStore

func NewFileBasedKeyStore(pwd []byte, path string, readOnly bool) (bccsp.KeyStore, error)

NewFileBasedKeyStore instantiated a file-based key store at a given position. The key store can be encrypted if a non-empty password is specifiec. It can be also be set as read only. In this case, any store operation will be forbidden

func NewSM3Sig

func NewSM3Sig() hash.Hash

func PEMtoAES

func PEMtoAES(raw []byte, pwd []byte) ([]byte, error)

PEMtoAES extracts from the PEM an AES key

func PEMtoPrivateKey

func PEMtoPrivateKey(raw []byte, pwd []byte) (interface{}, error)

PEMtoPrivateKey unmarshals a pem to private key

func PEMtoPublicKey

func PEMtoPublicKey(raw []byte, pwd []byte) (interface{}, error)

PEMtoPublicKey unmarshals a pem to public key

func PrivateKeyToEncryptedPEM

func PrivateKeyToEncryptedPEM(privateKey interface{}, pwd []byte) ([]byte, error)

PrivateKeyToEncryptedPEM converts a private key to an encrypted PEM

func PrivateKeyToPEM

func PrivateKeyToPEM(privateKey interface{}, pwd []byte) ([]byte, error)

PrivateKeyToPEM converts the private key to PEM format. EC private keys are converted to PKCS#8 format. RSA private keys are converted to PKCS#1 format.

func PublicKeyToEncryptedPEM

func PublicKeyToEncryptedPEM(publicKey interface{}, pwd []byte) ([]byte, error)

PublicKeyToEncryptedPEM converts a public key to encrypted pem

func PublicKeyToPEM

func PublicKeyToPEM(publicKey interface{}, pwd []byte) ([]byte, error)

PublicKeyToPEM marshals a public key to the pem format

func UnmarshalSM2Signature

func UnmarshalSM2Signature(raw []byte) (*big.Int, *big.Int, error)

Types

type SM2Signature

type SM2Signature struct {
	R, S *big.Int
}