com.safenetinc.luna.provider.signature

Class LunaSignatureRSAWithDigest

java.lang.Object

java.security.SignatureSpi

com.safenetinc.luna.provider.signature.LunaSignature

com.safenetinc.luna.provider.signature.LunaSignatureRSA

com.safenetinc.luna.provider.signature.LunaSignatureRSAWithDigest

Direct Known Subclasses:

LunaSignatureMD2withRSA, LunaSignatureRSAX9_31WithDigest, LunaSignatureSHA1withRSA, LunaSignatureSHA1withRSAandPSS, LunaSignatureSHA224withRSA, LunaSignatureSHA224withRSAandPSS, LunaSignatureSHA256withRSA, LunaSignatureSHA256withRSAandPSS, LunaSignatureSHA384withRSA, LunaSignatureSHA384withRSAandPSS, LunaSignatureSHA512withRSA, LunaSignatureSHA512withRSAandPSS

public abstract class LunaSignatureRSAWithDigest
extends LunaSignatureRSA

A base class for all Signature engine classes

Field Summary

Fields

Modifier and Type	Field and Description
protected String	digestAlg
protected MessageDigest	mDigest

Fields inherited from class com.safenetinc.luna.provider.signature.LunaSignature

encodedSignature, keyFactory, lunaAPI, mAlgParams, mByteArray, mKey, mMechType, plainSignature

Fields inherited from class java.security.SignatureSpi

appRandom

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LunaSignatureRSAWithDigest(long sigMechType, String digMechType)
	LunaSignatureRSAWithDigest(String digMechType)

Method Summary

Modifier and Type	Method and Description
protected void	engineInitSign(PrivateKey key)
protected void	engineInitVerify(PublicKey key)
protected int	engineSign(byte[] outbuf, int offset, int len)
protected void	engineUpdate(byte[] b, int off, int len)
protected boolean	engineVerify(byte[] sigBytes, int offset, int length)
protected byte[]	getEncodedDigest(byte[] digest)

Methods inherited from class com.safenetinc.luna.provider.signature.LunaSignatureRSA

DecodeSignature, EncodeSignature, resetBuffers

Methods inherited from class com.safenetinc.luna.provider.signature.LunaSignature

engineGetParameter, engineGetParameters, engineInitSign, engineSetParameter, engineSign, engineUpdate, engineVerify, getParameterBytes

Methods inherited from class java.security.SignatureSpi

clone, engineSetParameter, engineUpdate

Methods inherited from class java.lang.Object

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

Field Detail

mDigest

protected final MessageDigest mDigest

digestAlg

protected final String digestAlg

Constructor Detail

LunaSignatureRSAWithDigest

public LunaSignatureRSAWithDigest(String digMechType)

LunaSignatureRSAWithDigest

protected LunaSignatureRSAWithDigest(long sigMechType,
                                     String digMechType)

Method Detail

engineInitVerify

protected void engineInitVerify(PublicKey key)
                         throws InvalidKeyException,
                                ProviderException

Overrides:

engineInitVerify in class LunaSignature

Throws:

InvalidKeyException

ProviderException

engineInitSign

protected void engineInitSign(PrivateKey key)
                       throws InvalidKeyException,
                              ProviderException

Overrides:

engineInitSign in class LunaSignature

Throws:

InvalidKeyException

ProviderException

engineUpdate

protected void engineUpdate(byte[] b,
                            int off,
                            int len)
                     throws SignatureException

Overrides:

engineUpdate in class LunaSignature

Throws:

SignatureException

engineSign

protected int engineSign(byte[] outbuf,
                         int offset,
                         int len)
                  throws SignatureException,
                         ProviderException

Overrides:

engineSign in class LunaSignature

Throws:

SignatureException

ProviderException

engineVerify

protected boolean engineVerify(byte[] sigBytes,
                               int offset,
                               int length)
                        throws SignatureException,
                               ProviderException

Overrides:

engineVerify in class LunaSignature

Throws:

SignatureException

ProviderException

getEncodedDigest

protected byte[] getEncodedDigest(byte[] digest)