crypto: golang.org/x/crypto/cast5 Index | Files

package cast5

import "golang.org/x/crypto/cast5"

Package cast5 implements CAST5, as defined in RFC 2144.

CAST5 is a legacy cipher and its short block size makes it vulnerable to birthday bound attacks (see https://sweet32.info). It should only be used where compatibility with legacy systems, not security, is the goal.

Deprecated: any new system should use AES (from crypto/aes, if necessary in an AEAD mode like crypto/cipher.NewGCM) or XChaCha20-Poly1305 (from golang.org/x/crypto/chacha20poly1305).

Index

Package Files

cast5.go

Constants

const BlockSize = 8
const KeySize = 16

type Cipher Uses

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

func NewCipher Uses

func NewCipher(key []byte) (c *Cipher, err error)

func (*Cipher) BlockSize Uses

func (c *Cipher) BlockSize() int

func (*Cipher) Decrypt Uses

func (c *Cipher) Decrypt(dst, src []byte)

func (*Cipher) Encrypt Uses

func (c *Cipher) Encrypt(dst, src []byte)

Package cast5 imports 1 packages (graph) and is imported by 46 packages. Updated 2019-07-01. Refresh now. Tools for package owners.