Package org.bouncycastle.crypto.fips

Class FipsEdEC.EdDSAOperatorFactory

java.lang.Object

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

org.bouncycastle.crypto.fips.FipsEdEC.EdDSAOperatorFactory

All Implemented Interfaces:

SignatureOperatorFactory<FipsEdEC.Parameters>

Enclosing class:

FipsEdEC

public static final class FipsEdEC.EdDSAOperatorFactory
extends FipsSignatureOperatorFactory<FipsEdEC.Parameters>

Operator factory for creating Edwards Curve DSA based signing and verification operators.

Constructor Summary

Constructors

Constructor	Description
EdDSAOperatorFactory()

Method Summary

Modifier and Type	Method	Description
FipsOutputSigner<FipsEdEC.Parameters>	createSigner(AsymmetricPrivateKey key, FipsEdEC.Parameters parameters)	Create a signer which will create signatures against data written to its output stream.
FipsOutputValidator<FipsEdEC.Parameters>	createValidator(AsymmetricPublicKey key, FipsEdEC.Parameters parameters, byte[] signature)	Create a validator which will verify against data written to its output stream against a signature.
FipsOutputVerifier<FipsEdEC.Parameters>	createVerifier(AsymmetricPublicKey key, FipsEdEC.Parameters 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 Details

EdDSAOperatorFactory

public EdDSAOperatorFactory()

Method Details

createSigner

public FipsOutputSigner<FipsEdEC.Parameters> createSigner(AsymmetricPrivateKey key,
 FipsEdEC.Parameters parameters)

Description copied from interface: SignatureOperatorFactory

Create a signer which will create signatures against data written to its output stream.

Specified by:

createSigner in interface SignatureOperatorFactory<FipsEdEC.Parameters>

Specified by:

createSigner in class FipsSignatureOperatorFactory<FipsEdEC.Parameters>

Parameters:

key - the signing key to use.

parameters - the parameters to use to initialize the signer.

Returns:

an OutputSigner.

createVerifier

public FipsOutputVerifier<FipsEdEC.Parameters> createVerifier(AsymmetricPublicKey key,
 FipsEdEC.Parameters 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<FipsEdEC.Parameters>

Specified by:

createVerifier in class FipsSignatureOperatorFactory<FipsEdEC.Parameters>

Parameters:

key - the verification key to use.

parameters - the parameters to use to initialize the verifier.

Returns:

an OutputVerifier.

createValidator

public FipsOutputValidator<FipsEdEC.Parameters> createValidator(AsymmetricPublicKey key,
 FipsEdEC.Parameters parameters,
 byte[] signature)

Description copied from interface: SignatureOperatorFactory

Create a validator which will verify against data written to its output stream against a signature.

Parameters:

key - the verification key to use.

parameters - the parameters to use to initialize the verifier.

signature - the signature that the data is to be validated against.

Returns:

an OutputValidator.