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sdf

package

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Versions in this module

v2

v2.3.3

Oct 19, 2023

v2.3.2

Jun 25, 2023

v2.3.1

Nov 3, 2022

v2.3.0

Aug 2, 2022

Changes in this version

+ const BLOCK_MODE_CTR

+ const BLOCK_MODE_ECB

+ func CCharArrToGoSlice(buf []C.uchar) []byte

+ func NewPrivateKey(sdf *SDFHandle, keyId string, keyPwd []byte, tp bccrypto.KeyType) (bccrypto.PrivateKey, error)

+ func NewSecretKey(sdf *SDFHandle, keyId string, keyPwd []byte, tp bccrypto.KeyType) (bccrypto.SymmetricKey, error)

+ type ECCSignature struct

+ R *big.Int

+ S *big.Int

+ type SDFHandle struct

+ func New(lib string, sessionCacheSize int) (*SDFHandle, error)

+ func (h *SDFHandle) Close() error

+ func (h *SDFHandle) Decrypt(key SDFKey, cipher []byte) ([]byte, error)

+ func (h *SDFHandle) ECCInternalSign(key SDFKey, msg []byte) ([]byte, error)

+ func (h *SDFHandle) Encrypt(key SDFKey, plain []byte) ([]byte, error)

+ func (h *SDFHandle) ExportECDSAPublicKey(key SDFKey) (interface{}, error)

+ func (h *SDFHandle) GenKeyPair() (pri *base.ECCrefPrivateKey, pub *base.ECCrefPublicKey, err error)

+ func (h *SDFHandle) GenerateKey(length int) ([]byte, error)

+ func (h *SDFHandle) GenerateRandom(length int) ([]byte, error)

+ func (h *SDFHandle) SymDecrypt(keyHandle base.SessionHandle, mode uint, iv []byte, cipher []byte) ([]byte, error)

+ func (h *SDFHandle) SymEncrypt(keyHandle base.SessionHandle, mode uint, iv []byte, plain []byte) ([]byte, error)

+ func (h *SDFHandle) Verify(key SDFKey, msg []byte, sig base.ECCSignature) error

+ type SDFKey struct

+ KeyId uint

+ KeyPwd []byte

+ KeyType SDFKeyType

+ type SDFKeyType string

+ const AES

+ const ECDSA

+ const RSA

+ const SM2

+ const SM4

+ const UNKNOWN

Other modules containing this package

chainmaker.org/chainmaker/common/v3