Class SignatureSpi

java.lang.Object

java.security.SignatureSpi

org.bouncycastle.jcajce.provider.asymmetric.util.BaseDeterministicOrRandomSignature

org.bouncycastle.jcajce.provider.asymmetric.slhdsa.SignatureSpi

Direct Known Subclasses:

SignatureSpi.Direct, SignatureSpi.Sha2_128f, SignatureSpi.Sha2_128s, SignatureSpi.Sha2_192f, SignatureSpi.Sha2_192s, SignatureSpi.Sha2_256f, SignatureSpi.Sha2_256s, SignatureSpi.Shake_128f, SignatureSpi.Shake_128s, SignatureSpi.Shake_192f, SignatureSpi.Shake_192s, SignatureSpi.Shake_256f, SignatureSpi.Shake_256s

public class SignatureSpi
extends BaseDeterministicOrRandomSignature

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SignatureSpi.Direct
static class	SignatureSpi.Sha2_128f
static class	SignatureSpi.Sha2_128s
static class	SignatureSpi.Sha2_192f
static class	SignatureSpi.Sha2_192s
static class	SignatureSpi.Sha2_256f
static class	SignatureSpi.Sha2_256s
static class	SignatureSpi.Shake_128f
static class	SignatureSpi.Shake_128s
static class	SignatureSpi.Shake_192f
static class	SignatureSpi.Shake_192s
static class	SignatureSpi.Shake_256f
static class	SignatureSpi.Shake_256s

Field Summary

Fields inherited from class BaseDeterministicOrRandomSignature

engineParams, isInitState, keyParams, paramSpec

Fields inherited from class SignatureSpi

appRandom

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SignatureSpi(SLHDSASigner signer)
protected	SignatureSpi(SLHDSASigner signer, SLHDSAParameters parameters)

Method Summary

Modifier and Type	Method	Description
protected byte[]	engineSign()
protected boolean	engineVerify(byte[] sigBytes)
protected void	reInitialize(boolean forSigning, CipherParameters params)
protected void	signInit(PrivateKey privateKey, SecureRandom random)
protected void	updateEngine(byte b)
protected void	updateEngine(byte[] buf, int off, int len)
protected void	verifyInit(PublicKey publicKey)

Methods inherited from class BaseDeterministicOrRandomSignature

engineGetParameter, engineGetParameters, engineInitSign, engineInitSign, engineInitVerify, engineSetParameter, engineSetParameter, engineUpdate, engineUpdate

Methods inherited from class SignatureSpi

clone, engineSign, engineUpdate, engineVerify

Methods inherited from class Object

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

Constructor Details

SignatureSpi

protected SignatureSpi(SLHDSASigner signer)

SignatureSpi

protected SignatureSpi(SLHDSASigner signer,
 SLHDSAParameters parameters)

Method Details

verifyInit

protected void verifyInit(PublicKey publicKey)
                   throws InvalidKeyException

Specified by:

verifyInit in class BaseDeterministicOrRandomSignature

Throws:

InvalidKeyException

signInit

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

Specified by:

signInit in class BaseDeterministicOrRandomSignature

Throws:

InvalidKeyException

updateEngine

protected void updateEngine(byte b)
                     throws SignatureException

Specified by:

updateEngine in class BaseDeterministicOrRandomSignature

Throws:

SignatureException

updateEngine

protected void updateEngine(byte[] buf,
 int off,
 int len)
                     throws SignatureException

Specified by:

updateEngine in class BaseDeterministicOrRandomSignature

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

reInitialize

protected void reInitialize(boolean forSigning,
 CipherParameters params)

Specified by:

reInitialize in class BaseDeterministicOrRandomSignature