Package com.h2tcoin.takamakachain.wallet.adapter.impl

Class HotmokaTakamakaChainWalletAdapter<T>

java.lang.Object

com.h2tcoin.takamakachain.wallet.adapter.impl.HotmokaTakamakaChainWalletAdapter<T>

All Implemented Interfaces:

io.hotmoka.crypto.SignatureAlgorithm<T>

public class HotmokaTakamakaChainWalletAdapter<T>
extends Object
implements io.hotmoka.crypto.SignatureAlgorithm<T>

Author:

giovanni.antino@h2tcoin.com

Constructor Summary

Constructors

Constructor	Description
HotmokaTakamakaChainWalletAdapter(io.hotmoka.crypto.BytesSupplier<? super T> supplier, InstanceWalletKeystoreInterface iwk, int walletNumber)

Method Summary

Modifier and Type	Method	Description
KeyPair	getKeyPair()
PublicKey	publicKeyFromEncoded(byte[] encoded)
byte[]	sign(T what, PrivateKey privateKey)
boolean	verify(T what, PublicKey publicKey, byte[] signature)

Methods inherited from class java.lang.Object

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

Constructor Detail

HotmokaTakamakaChainWalletAdapter

public HotmokaTakamakaChainWalletAdapter(io.hotmoka.crypto.BytesSupplier<? super T> supplier,
                                         InstanceWalletKeystoreInterface iwk,
                                         int walletNumber)
                                  throws WalletException,
                                         NoSuchAlgorithmException,
                                         NoSuchProviderException,
                                         IOException

Throws:

WalletException

NoSuchAlgorithmException

NoSuchProviderException

IOException

Method Detail

getKeyPair

public KeyPair getKeyPair()

Specified by:

getKeyPair in interface io.hotmoka.crypto.SignatureAlgorithm<T>

sign

public byte[] sign(T what,
                   PrivateKey privateKey)
            throws InvalidKeyException,
                   SignatureException

Specified by:

sign in interface io.hotmoka.crypto.SignatureAlgorithm<T>

Throws:

InvalidKeyException

SignatureException

verify

public boolean verify(T what,
                      PublicKey publicKey,
                      byte[] signature)
               throws InvalidKeyException,
                      SignatureException

Specified by:

verify in interface io.hotmoka.crypto.SignatureAlgorithm<T>

Throws:

InvalidKeyException

SignatureException

publicKeyFromEncoded

public PublicKey publicKeyFromEncoded(byte[] encoded)
                               throws NoSuchAlgorithmException,
                                      NoSuchProviderException,
                                      InvalidKeySpecException

Specified by:

publicKeyFromEncoded in interface io.hotmoka.crypto.SignatureAlgorithm<T>

Throws:

NoSuchAlgorithmException

NoSuchProviderException

InvalidKeySpecException