xchacha20aead

Documentation

Index

• Constants
• func MakePlainText(size int) []byte
• func XChaCha20Poly1305Init(key []byte, nonce []byte) (*cipherState, error)

Constants

const (

	// Overhead is the size of mac address
	BlockOverhead = 16

	// Key size
	KeySize = 32

	// Initial nonce size required by XChaCha20Poly1305Init
	InitialNonceSize = 32
)

Functions

func MakePlainText

func MakePlainText(size int) []byte

func XChaCha20Poly1305Init

func XChaCha20Poly1305Init(key []byte, nonce []byte) (*cipherState, error)

key : 32 byte nonce : 32 byte = 16 for key derivation + 16 for initial nonce