hotp.go
func Marshal(otp *HOTP) ([]byte, error) {
	var asnHOTP struct {
		Key     []byte
		Counter *big.Int
		Digits  int
	}
	asnHOTP.Key = otp.Key[:]
	asnHOTP.Counter = new(big.Int).SetUint64(otp.Counter())
	asnHOTP.Digits = otp.Digits
	return asn1.Marshal(asnHOTP)
}
func Marshal(otp *HOTP) ([]byte, error) {
	var asnHOTP struct {
		Key     []byte
		Counter *big.Int
		Digits  int
	}
	asnHOTP.Key = otp.Key[:]
	asnHOTP.Counter = new(big.Int).SetUint64(otp.Counter())
	asnHOTP.Digits = otp.Digits
	return asn1.Marshal(asnHOTP)
}
func Marshal ( otp * HOTP ) ( [ ] byte , error ) { var asnHOTP struct { Key [ ] byte Counter * big . Int Digits int } asnHOTP . Key = otp . Key [ : ] asnHOTP . Counter = new ( big . Int ) . SetUint64 ( otp . Counter ( ) ) asnHOTP . Digits = otp . Digits return asn1 . Marshal ( asnHOTP ) }
// Marshal serialises an HOTP key value as a DER-encoded byte slice.
Marshal serialises an HOTP key value as a DER - encoded byte slice .