crypto

Jul 1, 2017

Changes in this version

type Key

+ func (k *Key) Decrypt(plaintext []byte, ciphertextWithMac []byte) (int, error)

Oct 2, 2016

Changes in this version

+ var DefaultKDFParams = KDFParams

+ func NewSalt() ([]byte, error)

+ type KDFParams struct

+ N int

+ P int

+ R int

+ func Calibrate(timeout time.Duration, memory int) (KDFParams, error)

Jul 30, 2016

Changes in this version

+ const Extension

+ var ErrBufferTooSmall = errors.New("destination buffer too small")

+ var ErrInvalidCiphertext = errors.New("invalid ciphertext, same slice used for plaintext")

+ var ErrUnauthenticated = errors.New("ciphertext verification failed")

+ func Decrypt(ks *Key, plaintext []byte, ciphertextWithMac []byte) ([]byte, error)

+ func DecryptFrom(ks *Key, rd io.Reader) (io.ReadCloser, error)

+ func Encrypt(ks *Key, ciphertext []byte, plaintext []byte) ([]byte, error)

+ func EncryptTo(ks *Key, wr io.Writer) io.WriteCloser

+ type EncryptionKey [32]byte

+ func (k *EncryptionKey) MarshalJSON() ([]byte, error)

+ func (k *EncryptionKey) UnmarshalJSON(data []byte) error

+ func (k *EncryptionKey) Valid() bool

+ type Key struct

+ Encrypt EncryptionKey

+ MAC MACKey

+ func KDF(N, R, P int, salt []byte, password string) (*Key, error)

+ func NewRandomKey() *Key

+ func (k *Key) Valid() bool

+ type MACKey struct

+ K [16]byte

+ R [16]byte

+ func (k *MACKey) Valid() bool

+ func (m *MACKey) MarshalJSON() ([]byte, error)

+ func (m *MACKey) UnmarshalJSON(data []byte) error