crypto

Jan 27, 2021

Changes in this version

+ var ErrKeyExists = errors.New("a key already exists")

+ var ErrKeyTooSmall = errors.New("key is too small")

+ var ErrNotRSA = errors.New("key is not an rsa key")

+ func HMAC(result, secret, seed []byte)

+ type Decrypter struct

+ func NewDecrypter(r io.Reader, secret [32]byte) *Decrypter

+ func (d *Decrypter) Read(p []byte) (int, error)

+ type Encrypter struct

+ func NewEncrypter(w io.Writer, secret [32]byte) *Encrypter

+ func (d *Encrypter) Write(p []byte) (int, error)

+ type HMACReader struct

+ func NewHMACReader(r io.Reader, h func() hash.Hash, secret []byte) *HMACReader

+ func NewSHA1HMACReader(r io.Reader, secret []byte) *HMACReader

+ func (h *HMACReader) Read(b []byte) (n int, err error)

+ type HMACWriter struct

+ func NewHMACWriter(w io.Writer, h func() hash.Hash, secret []byte, buffer uint16) *HMACWriter

+ func NewSHA1HMACWriter(w io.Writer, secret []byte, buffer uint16) *HMACWriter

+ func (h *HMACWriter) Flush() error

+ func (h *HMACWriter) Write(b []byte) (int, error)

+ type Key struct

+ func EnsureKey(file string, minBytes, desiredBytes int) (*Key, error)

+ func KeyFromFile(file string, minBytes, desiredBytes int) (*Key, error)

+ func KeyFromReader(r io.Reader, minBytes, desiredBytes int) (*Key, error)

+ func NewKey(minBytes, desiredBytes int) *Key

+ func (k *Key) Decrypt(data []byte) ([]byte, error)

+ func (k *Key) Generate() error

+ func (k *Key) MarshalDER() ([]byte, error)

+ func (k *Key) MarshalPEM() ([]byte, error)

+ func (k *Key) Public() (*PubKey, error)

+ func (k *Key) Sign(data []byte) ([]byte, error)

+ func (k *Key) Size() int

+ func (k *Key) UnmarshalDER(data []byte) error

+ func (k *Key) UnmarshalPEM(data []byte) error

+ type PubKey struct

+ func NewPubKey(minBytes int) *PubKey

+ func (k *PubKey) Encrypt(data []byte) ([]byte, error)

+ func (k *PubKey) Fingerprint() [32]byte

+ func (k *PubKey) FingerprintString() string

+ func (k *PubKey) MarshalDER() []byte

+ func (k *PubKey) MarshalPEM() ([]byte, error)

+ func (k *PubKey) MaxPayload() int

+ func (k *PubKey) Size() int

+ func (k *PubKey) UnmarshalDER(data []byte) error

+ func (k *PubKey) UnmarshalPEM(data []byte) error

+ func (k *PubKey) Verify(data, sig []byte) error

+ type ReadWriter struct