org.spongycastle.tls.crypto.impl.jcajce

Class JcaTlsRSAVerifier

java.lang.Object

org.spongycastle.tls.crypto.impl.jcajce.JcaTlsRSAVerifier

All Implemented Interfaces:

TlsVerifier

public class JcaTlsRSAVerifier
extends java.lang.Object
implements TlsVerifier

Operator supporting the verification of RSA signatures.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.security.interfaces.RSAPublicKey	pubKeyRSA

Constructor Summary

Constructors

Constructor and Description
JcaTlsRSAVerifier(java.security.interfaces.RSAPublicKey pubKeyRSA, org.spongycastle.jcajce.util.JcaJceHelper helper)

Method Summary

Modifier and Type	Method and Description
protected java.security.Signature	getRawVerifier()
TlsStreamVerifier	getStreamVerifier(DigitallySigned signature)
boolean	verifyRawSignature(DigitallySigned signedParams, byte[] hash) Return true if the passed in signature and hash represent a real signature.

Methods inherited from class java.lang.Object

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

Field Detail

pubKeyRSA

protected java.security.interfaces.RSAPublicKey pubKeyRSA

Constructor Detail

JcaTlsRSAVerifier

public JcaTlsRSAVerifier(java.security.interfaces.RSAPublicKey pubKeyRSA,
                         org.spongycastle.jcajce.util.JcaJceHelper helper)

Method Detail

getStreamVerifier

public TlsStreamVerifier getStreamVerifier(DigitallySigned signature)
                                    throws java.io.IOException

Specified by:

getStreamVerifier in interface TlsVerifier

Throws:

java.io.IOException

verifyRawSignature

public boolean verifyRawSignature(DigitallySigned signedParams,
                                  byte[] hash)
                           throws java.io.IOException

Description copied from interface: TlsVerifier

Return true if the passed in signature and hash represent a real signature.

Specified by:

verifyRawSignature in interface TlsVerifier

Parameters:

signedParams - the signature object containing the signature to be verified.

hash - the hash calculated for the signature.

Returns:

true if signature verifies, false otherwise.

Throws:

java.io.IOException - in case of an exception verifying signature.

getRawVerifier

protected java.security.Signature getRawVerifier()
                                          throws java.security.GeneralSecurityException

Throws:

java.security.GeneralSecurityException