libcipher

Aug 22, 2025

Changes in this version

+ func CheckHash(signingKey string, salt string, shouldBe string, hash []byte) (bool, error)

+ func Equal(sealedHash1, sealedHash2 []byte) bool

+ func GenerateKey(keyLength int) (string, error)

+ func NewHash(args GenerateHashArgs, hashfn func() hash.Hash) ([]byte, error)

+ type CipherTextError string

+ func (e CipherTextError) Error() string

+ type Decryptor interface

+ Crypt func(cipherpackage []byte) ([]byte, []byte, error)

+ func NewCBCHMACDecryptor(encryptionKey []byte, integrityKey []byte, calculateMAC func() hash.Hash) (Decryptor, error)

+ func NewGCMDecryptor(encryptionKey []byte) (Decryptor, error)

+ type EncryptionKeyError string

+ func (e EncryptionKeyError) Error() string

+ type Encryptor interface

+ Crypt func(message []byte, additionalData []byte) ([]byte, error)

+ func NewCBCHMACEncryptor(encryptionKey []byte, integrityKey []byte, calculateMAC func() hash.Hash, ...) (Encryptor, error)

+ func NewGCMEncryptor(encryptionKey []byte, rand io.Reader) (Encryptor, error)

+ type GenerateHashArgs struct

+ Payload []byte

+ Salt []byte

+ SigningKey []byte

+ type HashError string

+ func (e HashError) Error() string

+ type IntegrityKeyError string

+ func (e IntegrityKeyError) Error() string

+ type InvalidUsageError string

+ func (e InvalidUsageError) Error() string

+ type KeyGenerationError string

+ func (e KeyGenerationError) Error() string

+ type MessageError string

+ func (e MessageError) Error() string