org.bouncycastle.tls.crypto.impl.jcajce

Class JcaTlsRSASigner

java.lang.Object

org.bouncycastle.tls.crypto.impl.jcajce.JcaTlsRSASigner

All Implemented Interfaces:

TlsSigner

public class JcaTlsRSASigner
extends java.lang.Object
implements TlsSigner

Operator supporting the generation of RSASSA-PKCS1-v1_5 signatures.

Constructor Summary

Constructors

Constructor and Description
JcaTlsRSASigner(JcaTlsCrypto crypto, java.security.PrivateKey privateKey, java.security.PublicKey publicKey)

Method Summary

Modifier and Type	Method and Description
byte[]	generateRawSignature(SignatureAndHashAlgorithm algorithm, byte[] hash) Generate an encoded signature based on the passed in hash.
protected java.security.Signature	getRawSigner()
TlsStreamSigner	getStreamSigner(SignatureAndHashAlgorithm algorithm)
protected boolean	isSunMSCAPIRawSigner()

Methods inherited from class java.lang.Object

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

Constructor Detail

JcaTlsRSASigner

public JcaTlsRSASigner(JcaTlsCrypto crypto,
                       java.security.PrivateKey privateKey,
                       java.security.PublicKey publicKey)

Method Detail

generateRawSignature

public byte[] generateRawSignature(SignatureAndHashAlgorithm algorithm,
                                   byte[] hash)
                            throws java.io.IOException

Description copied from interface: TlsSigner

Generate an encoded signature based on the passed in hash.

Specified by:

generateRawSignature in interface TlsSigner

Parameters:

algorithm - the signature algorithm to use.

hash - the hash calculated for the signature.

Returns:

an encoded signature.

Throws:

java.io.IOException - in case of an exception processing the hash.

getStreamSigner

public TlsStreamSigner getStreamSigner(SignatureAndHashAlgorithm algorithm)
                                throws java.io.IOException

Specified by:

getStreamSigner in interface TlsSigner

Throws:

java.io.IOException

getRawSigner

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

Throws:

java.security.GeneralSecurityException

isSunMSCAPIRawSigner

protected boolean isSunMSCAPIRawSigner()
                                throws java.io.IOException

Throws:

java.io.IOException