internal

func ComputeECDSASignature(message []byte, privateKey []byte) ([]byte, error)

func ComputeECDSASignatureFromStrings(message string, privateKey string) ([]byte, error)

func ComputeHMACHash(message []byte, key []byte) ([]byte, error)

func ComputeHMACHashFromStrings(message string, key string) ([]byte, error)

func ComputeHOTP(secret []byte, counter int) (string, error)

func ComputeHOTPFromString(secret string, counter int) (string, error)