golea

Documentation

Overview

Package golea implements Lightweight Encryption Algorithm

Index

• Constants
• func NewCipher(key []byte) (cipher.Block, error)

Examples

• NewCipher

Constants

const Blocksize int = 16

Blocksize LEA uses 16bit blocksize

Functions

func NewCipher

func NewCipher(key []byte) (cipher.Block, error)

NewCipher returns a new cipher.Block

Example

lea, err := NewCipher([]byte("MySuperSecretKey"))
if err != nil {
	return
}
plaintext := []byte("Hello good world")
encrypted := make([]byte, 16)
decrypted := make([]byte, 16)
lea.Encrypt(encrypted, plaintext)
fmt.Printf("%x\n", encrypted)
lea.Decrypt(decrypted, encrypted)
fmt.Println(string(decrypted))

Output:

fd9eef064e2abe62a980a870779fab3d
Hello good world