attachment

Documentation

Index

• Variables
• type EncryptedFile
  • func NewEncryptedFile() *EncryptedFile
  • func (ef *EncryptedFile) Decrypt(ciphertext []byte) ([]byte, error)
  • func (ef *EncryptedFile) Encrypt(plaintext []byte) []byte
• type EncryptedFileHashes
• type JSONWebKey

Variables

var (
	HashMismatch         = errors.New("mismatching SHA-256 digest")
	UnsupportedVersion   = errors.New("unsupported Matrix file encryption version")
	UnsupportedAlgorithm = errors.New("unsupported JWK encryption algorithm")
	InvalidKey           = errors.New("failed to decode key")
	InvalidInitVector    = errors.New("failed to decode initialization vector")
)

Types

type EncryptedFile

type EncryptedFile struct {
	Key        JSONWebKey          `json:"key"`
	InitVector string              `json:"iv"`
	Hashes     EncryptedFileHashes `json:"hashes"`
	Version    string              `json:"v"`
	// contains filtered or unexported fields
}

func NewEncryptedFile

func NewEncryptedFile() *EncryptedFile

func (*EncryptedFile) Decrypt

func (ef *EncryptedFile) Decrypt(ciphertext []byte) ([]byte, error)

func (*EncryptedFile) Encrypt

func (ef *EncryptedFile) Encrypt(plaintext []byte) []byte

type EncryptedFileHashes

type EncryptedFileHashes struct {
	SHA256 string `json:"sha256"`
}

type JSONWebKey

type JSONWebKey struct {
	Key         string   `json:"k"`
	Algorithm   string   `json:"alg"`
	Extractable bool     `json:"ext"`
	KeyType     string   `json:"kty"`
	KeyOps      []string `json:"key_ops"`
}