org.bouncycastle.crypto.fips

Class FipsDSA.OperatorFactory

java.lang.Object

org.bouncycastle.crypto.fips.FipsSignatureOperatorFactory<FipsDSA.Parameters>

org.bouncycastle.crypto.fips.FipsDSA.OperatorFactory

All Implemented Interfaces:

SignatureOperatorFactory<FipsDSA.Parameters>

Enclosing class:

FipsDSA

public static final class FipsDSA.OperatorFactory
extends FipsSignatureOperatorFactory<FipsDSA.Parameters>

Operator factory for creating DSA based signing and verification operators.

Constructor Summary

Constructors

Constructor and Description
OperatorFactory()

Method Summary

Modifier and Type	Method and Description
FipsOutputSignerUsingSecureRandom<FipsDSA.Parameters>	createSigner(AsymmetricPrivateKey key, FipsDSA.Parameters parameters) Return a generator of DSA signatures.
FipsOutputVerifier<FipsDSA.Parameters>	createVerifier(AsymmetricPublicKey key, FipsDSA.Parameters parameters) Create a verifier for DSA signatures.

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorFactory

public OperatorFactory()

Method Detail

createSigner

public FipsOutputSignerUsingSecureRandom<FipsDSA.Parameters> createSigner(AsymmetricPrivateKey key,
                                                                          FipsDSA.Parameters parameters)

Return a generator of DSA signatures. Note this operator needs to be associated with a SecureRandom to be fully initialised.

Specified by:

createSigner in interface SignatureOperatorFactory<FipsDSA.Parameters>

Specified by:

createSigner in class FipsSignatureOperatorFactory<FipsDSA.Parameters>

Parameters:

key - the key to initialize the signature generator with.

parameters - parameters required to configure the generation.

Returns:

an OutputSignerUsingSecureRandom.

createVerifier

public FipsOutputVerifier<FipsDSA.Parameters> createVerifier(AsymmetricPublicKey key,
                                                             FipsDSA.Parameters parameters)

Create a verifier for DSA signatures.

Specified by:

createVerifier in interface SignatureOperatorFactory<FipsDSA.Parameters>

Specified by:

createVerifier in class FipsSignatureOperatorFactory<FipsDSA.Parameters>

Parameters:

key - the key to initialize the verifier with.

parameters - parameters required to configure the verification.

Returns:

an OutputVerifier.