Class SignatureSpi

java.lang.Object

java.security.SignatureSpi

java.security.Signature

org.bouncycastle.pqc.jcajce.provider.sdith.SignatureSpi

Direct Known Subclasses:

SignatureSpi.Base, SignatureSpi.HypercubeCat1Gf256, SignatureSpi.HypercubeCat1P251, SignatureSpi.HypercubeCat3Gf256, SignatureSpi.HypercubeCat3P251, SignatureSpi.HypercubeCat5Gf256, SignatureSpi.HypercubeCat5P251, SignatureSpi.ThresholdCat1Gf256, SignatureSpi.ThresholdCat1P251, SignatureSpi.ThresholdCat3Gf256, SignatureSpi.ThresholdCat3P251, SignatureSpi.ThresholdCat5Gf256, SignatureSpi.ThresholdCat5P251

public class SignatureSpi
extends Signature

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SignatureSpi.Base
static class	SignatureSpi.HypercubeCat1Gf256
static class	SignatureSpi.HypercubeCat1P251
static class	SignatureSpi.HypercubeCat3Gf256
static class	SignatureSpi.HypercubeCat3P251
static class	SignatureSpi.HypercubeCat5Gf256
static class	SignatureSpi.HypercubeCat5P251
static class	SignatureSpi.ThresholdCat1Gf256
static class	SignatureSpi.ThresholdCat1P251
static class	SignatureSpi.ThresholdCat3Gf256
static class	SignatureSpi.ThresholdCat3P251
static class	SignatureSpi.ThresholdCat5Gf256
static class	SignatureSpi.ThresholdCat5P251

Field Summary

Fields inherited from class Signature

SIGN, state, UNINITIALIZED, VERIFY

Fields inherited from class SignatureSpi

appRandom

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SignatureSpi(SDitHSigner signer)
protected	SignatureSpi(SDitHSigner signer, SDitHParameters parameters)

Method Summary

Modifier and Type	Method	Description
protected Object	engineGetParameter(String param)	Deprecated.
protected void	engineInitSign(PrivateKey privateKey)
protected void	engineInitSign(PrivateKey privateKey, SecureRandom random)
protected void	engineInitVerify(PublicKey publicKey)
protected void	engineSetParameter(String param, Object value)	Deprecated. replaced with #engineSetParameter(java.security.spec.AlgorithmParameterSpec)
protected void	engineSetParameter(AlgorithmParameterSpec params)
protected byte[]	engineSign()
protected void	engineUpdate(byte b)
protected void	engineUpdate(byte[] b, int off, int len)
protected boolean	engineVerify(byte[] sigBytes)

Methods inherited from class Signature

clone, getAlgorithm, getInstance, getInstance, getInstance, getParameter, getParameters, getProvider, initSign, initSign, initVerify, initVerify, setParameter, setParameter, sign, sign, toString, update, update, update, update, verify, verify

Methods inherited from class SignatureSpi

engineGetParameters, engineSign, engineUpdate, engineVerify

Methods inherited from class Object

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

Constructor Details

SignatureSpi

protected SignatureSpi(SDitHSigner signer)

SignatureSpi

protected SignatureSpi(SDitHSigner signer,
 SDitHParameters parameters)

Method Details

engineInitVerify

protected void engineInitVerify(PublicKey publicKey)
                         throws InvalidKeyException

Specified by:

engineInitVerify in class SignatureSpi

Throws:

InvalidKeyException

engineInitSign

protected void engineInitSign(PrivateKey privateKey,
 SecureRandom random)
                       throws InvalidKeyException

Overrides:

engineInitSign in class SignatureSpi

Throws:

InvalidKeyException

engineInitSign

protected void engineInitSign(PrivateKey privateKey)
                       throws InvalidKeyException

Specified by:

engineInitSign in class SignatureSpi

Throws:

InvalidKeyException

engineUpdate

protected void engineUpdate(byte b)
                     throws SignatureException

Specified by:

engineUpdate in class SignatureSpi

Throws:

SignatureException

engineUpdate

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

Specified by:

engineUpdate in class SignatureSpi

Throws:

SignatureException

engineSign

protected byte[] engineSign()
                     throws SignatureException

Specified by:

engineSign in class SignatureSpi

Throws:

SignatureException

engineVerify

protected boolean engineVerify(byte[] sigBytes)
                        throws SignatureException

Specified by:

engineVerify in class SignatureSpi

Throws:

SignatureException

engineSetParameter

protected void engineSetParameter(AlgorithmParameterSpec params)

Overrides:

engineSetParameter in class SignatureSpi

engineSetParameter

protected void engineSetParameter(String param,
 Object value)

Deprecated.

replaced with #engineSetParameter(java.security.spec.AlgorithmParameterSpec)

Specified by:

engineSetParameter in class SignatureSpi

engineGetParameter

protected Object engineGetParameter(String param)

Deprecated.

Specified by:

engineGetParameter in class SignatureSpi