crypto

Documentation

Overview

Package crypto provides aes 加解密

Package crypto provides 生成加解密算法

Package crypto provides des 加解密

Package crypto provides 填充算法

Index

• func PKCS5Padding(ciphertext []byte, blockSize int) []byte
• func PKCS5UnPadding(origData []byte) []byte
• type AESCrypter
  • func (cpt *AESCrypter) Decrypt(src []byte) ([]byte, error)
  • func (cpt *AESCrypter) Encrypt(src []byte) ([]byte, error)
• type Crypter
  • func NewCrypter(kind string, key []byte) (Crypter, error)
• type DESCrypter
  • func (cpt *DESCrypter) Decrypt(src []byte) ([]byte, error)
  • func (cpt *DESCrypter) Encrypt(src []byte) ([]byte, error)
• type DH
  • func NewDH() (*DH, error)
  • func (dh *DH) ComputeKey(public string) ([]byte, error)
  • func (dh *DH) PrivKey() string

Functions

func PKCS5Padding

func PKCS5Padding(ciphertext []byte, blockSize int) []byte

func PKCS5UnPadding

func PKCS5UnPadding(origData []byte) []byte

Types

type AESCrypter

type AESCrypter struct {
	// contains filtered or unexported fields
}

func (*AESCrypter) Decrypt

func (cpt *AESCrypter) Decrypt(src []byte) ([]byte, error)

func (*AESCrypter) Encrypt

func (cpt *AESCrypter) Encrypt(src []byte) ([]byte, error)

type Crypter

type Crypter interface {
	Encrypt([]byte) ([]byte, error)
	Decrypt([]byte) ([]byte, error)
}

func NewCrypter

func NewCrypter(kind string, key []byte) (Crypter, error)

type DESCrypter

type DESCrypter struct {
	// contains filtered or unexported fields
}

func (*DESCrypter) Decrypt

func (cpt *DESCrypter) Decrypt(src []byte) ([]byte, error)

func (*DESCrypter) Encrypt

func (cpt *DESCrypter) Encrypt(src []byte) ([]byte, error)

type DH

type DH struct {
	// contains filtered or unexported fields
}

func NewDH

func NewDH() (*DH, error)

func (*DH) ComputeKey

func (dh *DH) ComputeKey(public string) ([]byte, error)

func (*DH) PrivKey

func (dh *DH) PrivKey() string