rsa

Documentation

Index

• func Decrypt(cipherText []byte, priKey []byte) ([]byte, error)
• func DecryptByKeyFile(cipherText []byte, priKeyFilename string) ([]byte, error)
• func Encrypt(plainText []byte, pubKey []byte) ([]byte, error)
• func EncryptByKeyFile(plainText []byte, pubKeyFilename string) ([]byte, error)
• func GenerateKey(bits int) (private []byte, public []byte, err error)
• func GenerateKeyToFile(bits int, priFilename, pubFilename string) error

Functions

func Decrypt

func Decrypt(cipherText []byte, priKey []byte) ([]byte, error)

Decrypt 解密

func DecryptByKeyFile

func DecryptByKeyFile(cipherText []byte, priKeyFilename string) ([]byte, error)

DecryptByKeyFile 解密，通过密钥文件

func Encrypt

func Encrypt(plainText []byte, pubKey []byte) ([]byte, error)

Encrypt 加密

func EncryptByKeyFile

func EncryptByKeyFile(plainText []byte, pubKeyFilename string) ([]byte, error)

EncryptByKeyFile 加密，通过密钥文件

func GenerateKey

func GenerateKey(bits int) (private []byte, public []byte, err error)

GenerateKey 生成RSA密钥对， bits是证书长度 通过 x509 标准得到的序列化为 ASN.1 的 DER 编码字符串，然后进行pem格式编码

func GenerateKeyToFile

func GenerateKeyToFile(bits int, priFilename, pubFilename string) error

GenerateKeyToFile 生成RSA密钥对，并保存到文件