keywrap

README

go-aes-key-wrap

Golang implementation of the AES Key Wrap algorithm as specified in RFC 3394

Documentation

Overview

Package keywrap provides an AES-KW keywrap implementation as defined in RFC-3394

Index

• func Unwrap(block cipher.Block, cipherText []byte) ([]byte, error)
• func Wrap(block cipher.Block, cek []byte) ([]byte, error)

Functions

func Unwrap

func Unwrap(block cipher.Block, cipherText []byte) ([]byte, error)

Unwrap decrypts the provided cipher text with the given AES cipher (and corresponding key), using the AES Key Wrap algorithm (RFC-3394). The decrypted cipher text is verified using the default IV and will return an error if validation fails.

func Wrap

func Wrap(block cipher.Block, cek []byte) ([]byte, error)

Wrap encrypts the provided key data (cek) with the given AES cipher (and corresponding key), using the AES Key Wrap algorithm (RFC-3394)