payloadcrypt

README

payloadcrypt

Package payloadcrypt provides payload encryption and decryption utilities, primarily for UDP packets.

License

BSD (see LICENSE)

Documentation

Overview

Package payloadcrypt provides payload encryption and decryption utilities, primarily for UDP packets.

Index

• type Crypt
  • func NewCrypt(encryptionKey, hmacKey []byte) (*Crypt, error)
  • func (c *Crypt) Decrypt(payload []byte) ([]byte, error)
  • func (c *Crypt) Encrypt(payload []byte) ([]byte, error)

Types

type Crypt

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

Crypt represents a payload encrypter and decrypter based on shared encryption and authentication keys.

func NewCrypt

func NewCrypt(encryptionKey, hmacKey []byte) (*Crypt, error)

NewCrypt returns a new *Crypt with the given keys.

func (*Crypt) Decrypt

func (c *Crypt) Decrypt(payload []byte) ([]byte, error)

Decrypt decrypts the given payload.

func (*Crypt) Encrypt

func (c *Crypt) Encrypt(payload []byte) ([]byte, error)

Encrypt encrypts the given payload.