Package org.bouncycastle.crypto.general
Class RSA.SignatureOperatorFactory<T extends RSA.SignatureParameters>
java.lang.Object
org.bouncycastle.crypto.general.RSA.SignatureOperatorFactory<T>
- Type Parameters:
T- the parameters type for the algorithm the factory is for.
- All Implemented Interfaces:
SignatureOperatorFactory<T>
- Enclosing class:
RSA
public static final class RSA.SignatureOperatorFactory<T extends RSA.SignatureParameters>
extends Object
Operator factory for creating non-FIPS RSA based signing and verification operators.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionfinal OutputSigner<T> createSigner(AsymmetricPrivateKey key, T parameters) Create a signer which will create signatures against data written to its output stream.final OutputValidator<T> createValidator(AsymmetricPublicKey key, T parameters, byte[] signature) Create a validator which will verify against data written to its output stream against a signature.final OutputVerifier<T> createVerifier(AsymmetricPublicKey key, T parameters) Create a verifier which will verify signatures against data written to its output stream.protected OutputSignerUsingSecureRandom<T> doCreateSigner(AsymmetricPrivateKey key, T parameters) doCreateValidator(AsymmetricPublicKey key, RSA.SignatureParameters parameters, byte[] signature) doCreateVerifier(AsymmetricPublicKey key, RSA.SignatureParameters parameters)
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Constructor Details
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SignatureOperatorFactory
public SignatureOperatorFactory()
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Method Details
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doCreateSigner
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doCreateVerifier
public OutputVerifier<T> doCreateVerifier(AsymmetricPublicKey key, RSA.SignatureParameters parameters) -
doCreateValidator
public OutputValidator<T> doCreateValidator(AsymmetricPublicKey key, RSA.SignatureParameters parameters, byte[] signature) -
createSigner
Description copied from interface:SignatureOperatorFactoryCreate a signer which will create signatures against data written to its output stream.- Specified by:
createSignerin interfaceSignatureOperatorFactory<T extends Parameters>- Parameters:
key- the signing key to use.parameters- the parameters to use to initialize the signer.- Returns:
- an OutputSigner.
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createVerifier
Description copied from interface:SignatureOperatorFactoryCreate a verifier which will verify signatures against data written to its output stream.- Specified by:
createVerifierin interfaceSignatureOperatorFactory<T extends Parameters>- Parameters:
key- the verification key to use.parameters- the parameters to use to initialize the verifier.- Returns:
- an OutputVerifier.
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createValidator
public final OutputValidator<T> createValidator(AsymmetricPublicKey key, T parameters, byte[] signature) throws InvalidSignatureException Description copied from interface:SignatureOperatorFactoryCreate a validator which will verify against data written to its output stream against a signature.- Specified by:
createValidatorin interfaceSignatureOperatorFactory<T extends Parameters>- 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.
- Throws:
InvalidSignatureException
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