xdi2.core.security.signature.validate

Class RSAPublicKeySignatureValidator

java.lang.Object

xdi2.core.security.signature.validate.AbstractSignatureValidator<RSASignature>

xdi2.core.security.signature.validate.AbstractRSASignatureValidator

xdi2.core.security.signature.validate.RSAPublicKeySignatureValidator

All Implemented Interfaces:

RSASignatureValidator, SignatureValidator<RSASignature>

Direct Known Subclasses:

RSAAgentPublicKeySignatureValidator, RSADiscoveryPublicKeySignatureValidator, RSAGraphPublicKeySignatureValidator, RSAStaticPublicKeySignatureValidator

public abstract class RSAPublicKeySignatureValidator
extends AbstractRSASignatureValidator
implements RSASignatureValidator

This is an RSASignatureValidator that validate an XDI RSASignature using a public key, which can be obtained using the XDI address that identifies the signer.

Constructor Summary

Constructors

Constructor and Description
RSAPublicKeySignatureValidator()

Method Summary

Modifier and Type	Method and Description
protected abstract PublicKey	getPublicKey(XDIAddress signerXDIAddress)
boolean	validate(byte[] normalizedSerialization, byte[] signatureValue, RSASignature signature, XDIAddress signerXDIAddress)

Methods inherited from class xdi2.core.security.signature.validate.AbstractSignatureValidator

canValidate, validateSignature, validateSignature

Methods inherited from class java.lang.Object

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

Methods inherited from interface xdi2.core.security.signature.validate.SignatureValidator

canValidate, validateSignature, validateSignature

Constructor Detail

RSAPublicKeySignatureValidator

public RSAPublicKeySignatureValidator()

Method Detail

validate

public boolean validate(byte[] normalizedSerialization,
                        byte[] signatureValue,
                        RSASignature signature,
                        XDIAddress signerXDIAddress)
                 throws GeneralSecurityException

Specified by:

validate in class AbstractSignatureValidator<RSASignature>

Throws:

GeneralSecurityException

getPublicKey

protected abstract PublicKey getPublicKey(XDIAddress signerXDIAddress)
                                   throws GeneralSecurityException

Throws:

GeneralSecurityException