rsa

Documentation

Overview

Package encrypt rsa encryption and decryption Author: Frank Lee Date: 2017-11-17 11:51:41 Last Modified by: Frank Lee Last Modified time: 2018-03-22 13:35:41

Index

• func Decrypt(cipherText string, privateKey *rsa.PrivateKey) ([]byte, error)
• func Encrypt(plainText string, publicKey *rsa.PublicKey) ([]byte, error)
• func GeneratePrivateKey(privateKey []byte, keyType KeyType) (*rsa.PrivateKey, error)
• func GeneratePrivateKeyFromFile(keyPath string, keyType KeyType) (*rsa.PrivateKey, error)
• func GeneratePublicKey(publicKey []byte) (*rsa.PublicKey, error)
• func GeneratePublicKeyFromFile(keyPath string) (*rsa.PublicKey, error)
• type KeyType

Functions

func Decrypt

func Decrypt(cipherText string, privateKey *rsa.PrivateKey) ([]byte, error)

Decrypt rsa decrypt param cipherText: cipher text param privateKey: private key return []byte: plain bytes return error: errors

func Encrypt

func Encrypt(plainText string, publicKey *rsa.PublicKey) ([]byte, error)

Encrypt rsa encrypt param plainText: plain text param publicKey: public key string return []byte: cipher bytes return error: errors

func GeneratePrivateKey

func GeneratePrivateKey(privateKey []byte, keyType KeyType) (*rsa.PrivateKey, error)

GeneratePrivateKey generate private key using key string

func GeneratePrivateKeyFromFile

func GeneratePrivateKeyFromFile(keyPath string, keyType KeyType) (*rsa.PrivateKey, error)

GeneratePrivateKeyFromFile generate private key using pem file

func GeneratePublicKey

func GeneratePublicKey(publicKey []byte) (*rsa.PublicKey, error)

GeneratePublicKey generate public key using key string

func GeneratePublicKeyFromFile

func GeneratePublicKeyFromFile(keyPath string) (*rsa.PublicKey, error)

GeneratePublicKeyFromFile generate public key using pem file

Types

type KeyType

type KeyType int64

KeyType key type

const (

	// PKCS1 pkcs1
	PKCS1 KeyType = iota

	// PKCS8 pkcs8
	PKCS8
)