Package at.qubic.api.crypto

Class NoCrypto

java.lang.Object

at.qubic.api.crypto.NoCrypto

All Implemented Interfaces:

FourQ, SchnorrQubic

public class NoCrypto
extends Object
implements SchnorrQubic, FourQ

Use it if no shared qubic crypto library is installed but the functionality is not used by your code. Other implementations (QubicFourQ) will try to load the shared library and fail.

Constructor Summary

Constructors

Constructor	Description
NoCrypto()

Method Summary

Modifier and Type	Method	Description
byte[]	ecc_mul_fixed(byte[] in)
void	ecc_mul_fixed(byte[] in, byte[] out)
byte[]	sign(byte[] subSeed, byte[] publicKey, byte[] digest)
byte[]	signWithNonceK(byte[] nonceK, byte[] publicKey, byte[] digest)
boolean	verify(byte[] publicKey, byte[] messageDigest, byte[] signature)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NoCrypto

public NoCrypto()

Method Details

ecc_mul_fixed

public byte[] ecc_mul_fixed(byte[] in)

Specified by:

ecc_mul_fixed in interface FourQ

ecc_mul_fixed

public void ecc_mul_fixed(byte[] in,
 byte[] out)

Specified by:

ecc_mul_fixed in interface FourQ

sign

public byte[] sign(byte[] subSeed,
 byte[] publicKey,
 byte[] digest)

Specified by:

sign in interface SchnorrQubic

signWithNonceK

public byte[] signWithNonceK(byte[] nonceK,
 byte[] publicKey,
 byte[] digest)

Specified by:

signWithNonceK in interface SchnorrQubic

verify

public boolean verify(byte[] publicKey,
 byte[] messageDigest,
 byte[] signature)

Specified by:

verify in interface SchnorrQubic