package rc4
import "crypto/rc4"
Package rc4 implements RC4 encryption, as defined in Bruce Schneier's Applied Cryptography.
RC4 is cryptographically broken and should not be used for secure applications.
Index
Types
type Cipher
type Cipher struct { // contains filtered or unexported fields }
A Cipher is an instance of RC4 using a particular key.
func NewCipher
func NewCipher(key []byte) (*Cipher, error)
NewCipher creates and returns a new Cipher. The key argument should be the RC4 key, at least 1 byte and at most 256 bytes.
func (*Cipher) XORKeyStream
func (c *Cipher) XORKeyStream(dst, src []byte)
XORKeyStream sets dst to the result of XORing src with the key stream. Dst and src must overlap entirely or not at all.
type KeySizeError
type KeySizeError int
func (KeySizeError) Error
func (k KeySizeError) Error() string