rsa

Documentation

Index

• Constants
• Variables
• type Crypt
  • func (c *Crypt) Decrypt(input []byte, typ DecryptType) ([]byte, error)
  • func (c *Crypt) Encrypt(input []byte, typ EncryptType) ([]byte, error)
  • func (c *Crypt) GetPriKey() (*rsa.PrivateKey, error)
  • func (c *Crypt) GetPubKey() (*rsa.PublicKey, error)
  • func (c *Crypt) PriKeyDecrypt(input []byte) ([]byte, error)
  • func (c *Crypt) PriKeyEncrypt(input []byte) ([]byte, error)
  • func (c *Crypt) PubKeyDecrypt(input []byte) ([]byte, error)
  • func (c *Crypt) PubKeyEncrypt(input []byte) ([]byte, error)
  • func (c *Crypt) SetPriKey(priKey string) (err error)
  • func (c *Crypt) SetPubKey(pubKey string) (err error)
• type DecryptType
• type EncryptType

Constants

const (
	PubKeyEncrypt EncryptType = 1
	PubKeyDecrypt DecryptType = 2
	PriKeyEncrypt EncryptType = 3
	PriKeyDecrypt DecryptType = 4
)

Variables

var (
	ErrEncryptTypeNoFound = errors.New("encrypt type no found")
	ErrDecryptTypeNoFound = errors.New("decrypt type no found")
	ErrPubKeyNil          = errors.New(`please set public key in crypt`)
	ErrPriKeyNil          = errors.New(`please set private key in crypt`)
	ErrDataToLarge        = errors.New("message too long for rsa public key size")
	ErrDataLen            = errors.New("data length error")
	ErrDataBroken         = errors.New("data broken, first byte is not zero")
	ErrKeyPairMismatch    = errors.New("data is not encrypted by private key")
	ErrDecryption         = errors.New("decryption error")
	ErrGetPubKey          = errors.New("get public key error")
	ErrGetPriKey          = errors.New("get private key error")
)

var Crypto = Crypt{}

Types

type Crypt

type Crypt struct {
	gocrypt.Base64
	// contains filtered or unexported fields
}

func (*Crypt) Decrypt

func (c *Crypt) Decrypt(input []byte, typ DecryptType) ([]byte, error)

func (*Crypt) Encrypt

func (c *Crypt) Encrypt(input []byte, typ EncryptType) ([]byte, error)

func (*Crypt) GetPriKey

func (c *Crypt) GetPriKey() (*rsa.PrivateKey, error)

func (*Crypt) GetPubKey

func (c *Crypt) GetPubKey() (*rsa.PublicKey, error)

func (*Crypt) PriKeyDecrypt

func (c *Crypt) PriKeyDecrypt(input []byte) ([]byte, error)

func (*Crypt) PriKeyEncrypt

func (c *Crypt) PriKeyEncrypt(input []byte) ([]byte, error)

func (*Crypt) PubKeyDecrypt

func (c *Crypt) PubKeyDecrypt(input []byte) ([]byte, error)

func (*Crypt) PubKeyEncrypt

func (c *Crypt) PubKeyEncrypt(input []byte) ([]byte, error)

func (*Crypt) SetPriKey

func (c *Crypt) SetPriKey(priKey string) (err error)

func (*Crypt) SetPubKey

func (c *Crypt) SetPubKey(pubKey string) (err error)

type DecryptType

type DecryptType uint8

type EncryptType

type EncryptType uint8