content_crypt

Documentation

Index

• type Cipher
• type Generic
  • func NewGeneric(alg jwa.ContentEncryptionAlgorithm) (*Generic, error)
  • func (c Generic) Algorithm() jwa.ContentEncryptionAlgorithm
  • func (c Generic) Decrypt(cek, iv, ciphertext, tag, aad []byte) ([]byte, error)
  • func (c Generic) Encrypt(cek, plaintext, aad []byte) ([]byte, []byte, []byte, error)
  • func (c Generic) KeySize() int

Types

type Cipher

type Cipher interface {
	Decrypt([]byte, []byte, []byte, []byte, []byte) ([]byte, error)
	KeySize() int
}

type Generic

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

Generic encrypts a message by applying all the necessary modifications to the keys and the contents

func NewGeneric

func NewGeneric(alg jwa.ContentEncryptionAlgorithm) (*Generic, error)

func (Generic) Algorithm

func (c Generic) Algorithm() jwa.ContentEncryptionAlgorithm

func (Generic) Decrypt

func (c Generic) Decrypt(cek, iv, ciphertext, tag, aad []byte) ([]byte, error)

func (Generic) Encrypt

func (c Generic) Encrypt(cek, plaintext, aad []byte) ([]byte, []byte, []byte, error)

func (Generic) KeySize

func (c Generic) KeySize() int