cipher

Documentation

Index

• func LoadRSAPrivateKey(pemFile string) (*rsa.PrivateKey, error)
• func LoadRSAPublicKey(pemFile string) (*rsa.PublicKey, error)
• func MaxEncryptSize(pubkey *rsa.PublicKey) int
• func RSADecrypt(privkey *rsa.PrivateKey, data []byte) ([]byte, error)
• func RSAEncrypt(pubkey *rsa.PublicKey, data []byte) ([]byte, error)
• type BlockCryptor
  • func NewAESCFB(key, iv []byte) BlockCryptor
  • func NewCrypt(name string, key, iv []byte) BlockCryptor
  • func NewNoneCrypt(key, iv []byte) BlockCryptor
  • func NewSM4(key, iv []byte) BlockCryptor
  • func NewSalsa20(key, nonce []byte) BlockCryptor
  • func NewTripleDES(key, iv []byte) BlockCryptor
  • func NewTwofish(key, iv []byte) BlockCryptor
  • func NewXTEA(key, iv []byte) BlockCryptor

Functions

func LoadRSAPrivateKey

func LoadRSAPrivateKey(pemFile string) (*rsa.PrivateKey, error)

解析私钥文件

func LoadRSAPublicKey

func LoadRSAPublicKey(pemFile string) (*rsa.PublicKey, error)

解析公钥文件

func MaxEncryptSize

func MaxEncryptSize(pubkey *rsa.PublicKey) int

最大加密内容大小

func RSADecrypt

func RSADecrypt(privkey *rsa.PrivateKey, data []byte) ([]byte, error)

func RSAEncrypt

func RSAEncrypt(pubkey *rsa.PublicKey, data []byte) ([]byte, error)

Types

type BlockCryptor

type BlockCryptor interface {
	Encrypt(src []byte) []byte
	Decrypt(src []byte) []byte
}

func NewAESCFB

func NewAESCFB(key, iv []byte) BlockCryptor

key should be 16, 24, or 32 bytes

func NewCrypt

func NewCrypt(name string, key, iv []byte) BlockCryptor

func NewNoneCrypt

func NewNoneCrypt(key, iv []byte) BlockCryptor

func NewSM4

func NewSM4(key, iv []byte) BlockCryptor

key must be 16-byte

func NewSalsa20

func NewSalsa20(key, nonce []byte) BlockCryptor

func NewTripleDES

func NewTripleDES(key, iv []byte) BlockCryptor

key must be 24-byte

func NewTwofish

func NewTwofish(key, iv []byte) BlockCryptor

key should be 16, 24 or 32 bytes

func NewXTEA

func NewXTEA(key, iv []byte) BlockCryptor

key must be 16 bytes