Package org.bouncycastle.crypto.fips

Class FipsRSA.SignatureOperatorFactory<T extends FipsRSA.SignatureParameters>

java.lang.Object

org.bouncycastle.crypto.fips.FipsSignatureOperatorFactory<T>

org.bouncycastle.crypto.fips.FipsRSA.SignatureOperatorFactory<T>

Type Parameters:

T - the parameters type for the algorithm the factory is for.

All Implemented Interfaces:

SignatureOperatorFactory<T>

Enclosing class:

FipsRSA

public static final class FipsRSA.SignatureOperatorFactory<T extends FipsRSA.SignatureParameters>
extends FipsSignatureOperatorFactory<T>

Operator factory for creating RSA based signing and verification operators.

Constructor Summary

Constructors

Constructor	Description
SignatureOperatorFactory()

Method Summary

Modifier and Type	Method	Description
FipsOutputSignerUsingSecureRandom<T>	createSigner(AsymmetricPrivateKey key, T parameters)	Return an RSA based signer.
FipsOutputVerifier<T>	createVerifier(AsymmetricPublicKey key, T parameters)	Create a verifier which will verify signatures against data written to its output stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

SignatureOperatorFactory

public SignatureOperatorFactory()

Method Detail

createSigner

public FipsOutputSignerUsingSecureRandom<T> createSigner(AsymmetricPrivateKey key,
                                                         T parameters)

Return an RSA based signer.

Note that while this method returns a FipsOutputSignerUsingSecureRandom, an attempt calls to withSecureRandom() for algorithms that do not require it will result in an error.

Specified by:

createSigner in interface SignatureOperatorFactory<T extends FipsRSA.SignatureParameters>

Specified by:

createSigner in class FipsSignatureOperatorFactory<T extends FipsRSA.SignatureParameters>

Parameters:

key - the signing key.

parameters - parameters for the algorithm required.

Returns:

an OutputSigner.

createVerifier

public FipsOutputVerifier<T> createVerifier(AsymmetricPublicKey key,
                                            T parameters)

Description copied from interface: SignatureOperatorFactory

Create a verifier which will verify signatures against data written to its output stream.

Specified by:

createVerifier in interface SignatureOperatorFactory<T extends FipsRSA.SignatureParameters>

Specified by:

createVerifier in class FipsSignatureOperatorFactory<T extends FipsRSA.SignatureParameters>

Parameters:

key - the verification key to use.

parameters - the parameters to use to initialize the verifier.

Returns:

an OutputVerifier.