net.sf.mmm.crypto.asymmetric.sign.ec.bc

Class SignatureProcessorFactoryImplEcBc<S extends SignatureEcBc>

java.lang.Object

net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

net.sf.mmm.crypto.asymmetric.sign.ec.bc.SignatureProcessorFactoryImplEcBc<S>

Type Parameters:

S - type of SignatureBinary.

All Implemented Interfaces:

CryptoAlgorithm, SignatureFactory<S>, SignatureProcessorFactory<S,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>

public class SignatureProcessorFactoryImplEcBc<S extends SignatureEcBc>
extends AbstractSecurityAlgorithm
implements SignatureProcessorFactory<S,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>

Default implementation of SignatureProcessorFactory for SignatureEcBc.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private SignatureConfigEcDsa<S>	config

Constructor Summary

Constructors

Constructor and Description
SignatureProcessorFactoryImplEcBc(SignatureConfigEcDsa<S> config) The constructor.

Method Summary

Modifier and Type	Method and Description
private static org.bouncycastle.crypto.Digest	createDigest(String algorithm)
S	createSignature(byte[] data)
String	getAlgorithm()
SignatureProcessorFactory<S,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>	getSignatureFactoryWithoutHash()
private HashCreator	newPreHashCreator()
SignatureSigner<S>	newSigner(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey privateKey)
SignatureVerifier<S>	newVerifier(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey publicKey)

Methods inherited from class net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

creationFailedException, creationFailedException, creationFailedException, creationFailedException, getAlgorithm, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.mmm.crypto.asymmetric.sign.SignatureProcessorFactory

newSignerUnsafe, newVerifierUnsafe

Field Detail

config

private final SignatureConfigEcDsa<S extends SignatureEcBc> config

Constructor Detail

SignatureProcessorFactoryImplEcBc

public SignatureProcessorFactoryImplEcBc(SignatureConfigEcDsa<S> config)

The constructor.

Parameters:

config - the SignatureConfig.

Method Detail

getAlgorithm

public String getAlgorithm()

Specified by:

getAlgorithm in interface CryptoAlgorithm

newPreHashCreator

private HashCreator newPreHashCreator()

newSigner

public SignatureSigner<S> newSigner(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey privateKey)

Specified by:

newSigner in interface SignatureProcessorFactory<S extends SignatureEcBc,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>

createDigest

private static org.bouncycastle.crypto.Digest createDigest(String algorithm)

newVerifier

public SignatureVerifier<S> newVerifier(org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey publicKey)

Specified by:

newVerifier in interface SignatureProcessorFactory<S extends SignatureEcBc,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>

createSignature

public S createSignature(byte[] data)

Specified by:

createSignature in interface SignatureFactory<S extends SignatureEcBc>

getSignatureFactoryWithoutHash

public SignatureProcessorFactory<S,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey> getSignatureFactoryWithoutHash()

Specified by:

getSignatureFactoryWithoutHash in interface SignatureProcessorFactory<S extends SignatureEcBc,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPrivateKey,org.bouncycastle.jcajce.provider.asymmetric.ec.BCECPublicKey>