crypto

func Hash(b []byte) (hash string)

func HashFile(fp *os.File) (hash string)

func HashFileVerify(fp *os.File, hash string) bool

func HashVerify(b []byte, hash string) bool

func SymmetricDecrypt(ciphertext []byte, key []byte) (cleartext []byte)

func SymmetricDecryptPassword(ciphertext []byte, pass string) (cleartext []byte)

func SymmetricEncrypt(cleartext []byte, key []byte) (ciphertext []byte)

func SymmetricEncryptPassword(cleartext []byte, pass string) (ciphertext []byte)

func SymmetricEncryptRandom(cleartext []byte) (ciphertext []byte, key []byte)