agcm

Documentation

Overview

Package agcm provides the AES-GCM content encryption algorithm.

Index

• func New128() enc.Algorithm
• func New192() enc.Algorithm
• func New256() enc.Algorithm
• type Algorithm
  • func (alg *Algorithm) Decrypt(cek, iv, aad, ciphertext, authTag []byte) (plaintext []byte, err error)
  • func (alg *Algorithm) Encrypt(cek, iv, aad, plaintext []byte) (ciphertext, authTag []byte, err error)
  • func (alg *Algorithm) GenerateCEK() ([]byte, error)
  • func (alg *Algorithm) GenerateIV() ([]byte, error)

Functions

func New128

func New128() enc.Algorithm

func New192

func New192() enc.Algorithm

func New256

func New256() enc.Algorithm

Types

type Algorithm

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

func (*Algorithm) Decrypt

func (alg *Algorithm) Decrypt(cek, iv, aad, ciphertext, authTag []byte) (plaintext []byte, err error)

func (*Algorithm) Encrypt

func (alg *Algorithm) Encrypt(cek, iv, aad, plaintext []byte) (ciphertext, authTag []byte, err error)

func (*Algorithm) GenerateCEK

func (alg *Algorithm) GenerateCEK() ([]byte, error)

func (*Algorithm) GenerateIV

func (alg *Algorithm) GenerateIV() ([]byte, error)