Package org.kapott.cryptalgs

Class PKCS1_15

java.lang.Object

java.security.SignatureSpi

org.kapott.cryptalgs.PKCS1_15

public class PKCS1_15
extends java.security.SignatureSpi

Field Summary

Fields inherited from class java.security.SignatureSpi

appRandom

Constructor Summary

Constructors

Constructor	Description
PKCS1_15()

Method Summary

Modifier and Type	Method	Description
static byte[]	createDigestInfo(SignatureParamSpec spec, byte[] hash)
protected java.lang.Object	engineGetParameter(java.lang.String param1)	Deprecated.
protected void	engineInitSign(java.security.PrivateKey privateKey)
protected void	engineInitVerify(java.security.PublicKey publicKey)
protected void	engineSetParameter(java.lang.String param1, java.lang.Object value)	Deprecated.
protected void	engineSetParameter(java.security.spec.AlgorithmParameterSpec params)
protected byte[]	engineSign()
protected void	engineUpdate(byte b)
protected void	engineUpdate(byte[] b, int off, int len)
protected boolean	engineVerify(byte[] sigBytes)
static java.security.MessageDigest	getMessageDigest(SignatureParamSpec spec)

Methods inherited from class java.lang.Object

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

Methods inherited from class java.security.SignatureSpi

clone, engineGetParameters, engineInitSign, engineSign, engineUpdate, engineVerify

Constructor Detail

PKCS1_15

public PKCS1_15()

Method Detail

engineSetParameter

@Deprecated
protected void engineSetParameter(java.lang.String param1,
                                  java.lang.Object value)
                           throws java.security.InvalidParameterException

Deprecated.

Specified by:

engineSetParameter in class java.security.SignatureSpi

Throws:

java.security.InvalidParameterException

engineSetParameter

protected void engineSetParameter(java.security.spec.AlgorithmParameterSpec params)
                           throws java.security.InvalidAlgorithmParameterException

Overrides:

engineSetParameter in class java.security.SignatureSpi

Throws:

java.security.InvalidAlgorithmParameterException

engineGetParameter

@Deprecated
protected java.lang.Object engineGetParameter(java.lang.String param1)
                                       throws java.security.InvalidParameterException

Deprecated.

Specified by:

engineGetParameter in class java.security.SignatureSpi

Throws:

java.security.InvalidParameterException

getMessageDigest

public static java.security.MessageDigest getMessageDigest(SignatureParamSpec spec)

engineInitSign

protected void engineInitSign(java.security.PrivateKey privateKey)

Specified by:

engineInitSign in class java.security.SignatureSpi

engineInitVerify

protected void engineInitVerify(java.security.PublicKey publicKey)

Specified by:

engineInitVerify in class java.security.SignatureSpi

engineUpdate

protected void engineUpdate(byte b)

Specified by:

engineUpdate in class java.security.SignatureSpi

engineUpdate

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

Specified by:

engineUpdate in class java.security.SignatureSpi

engineSign

protected byte[] engineSign()

Specified by:

engineSign in class java.security.SignatureSpi

engineVerify

protected boolean engineVerify(byte[] sigBytes)

Specified by:

engineVerify in class java.security.SignatureSpi

createDigestInfo

public static byte[] createDigestInfo(SignatureParamSpec spec,
                                      byte[] hash)