Package org.conscrypt

Class OpenSslSignatureSlhDsa

java.lang.Object

java.security.SignatureSpi

org.conscrypt.OpenSslSignatureSlhDsa

@Internal
public class OpenSslSignatureSlhDsa
extends SignatureSpi

Implements the JDK Signature interface needed for SLH-DSA-SHA2-128S signature generation and verification using BoringSSL.

Field Summary

Fields

Modifier and Type	Field	Description
private ExposedByteArrayOutputStream	buffer	Buffer to hold value to be signed or verified.
private OpenSslSlhDsaPrivateKey	privateKey	The current OpenSSL key we're operating on.
private OpenSslSlhDsaPublicKey	publicKey

Fields inherited from class java.security.SignatureSpi

appRandom

Constructor Summary

Constructors

Constructor	Description
OpenSslSignatureSlhDsa()

Method Summary

Modifier and Type	Method	Description
protected Object	engineGetParameter(String param)
protected void	engineInitSign(PrivateKey privateKey)
protected void	engineInitVerify(PublicKey publicKey)
protected void	engineSetParameter(String param, Object value)
protected byte[]	engineSign()
protected void	engineUpdate(byte input)
protected void	engineUpdate(byte[] input, int offset, int len)
protected boolean	engineVerify(byte[] sigBytes)

Methods inherited from class java.security.SignatureSpi

clone, engineGetParameters, engineInitSign, engineSetParameter, engineSign, engineUpdate, engineVerify

Methods inherited from class java.lang.Object

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

Field Details

privateKey

private OpenSslSlhDsaPrivateKey privateKey

The current OpenSSL key we're operating on.

publicKey

private OpenSslSlhDsaPublicKey publicKey

buffer

private ExposedByteArrayOutputStream buffer

Buffer to hold value to be signed or verified.

Constructor Details

OpenSslSignatureSlhDsa

public OpenSslSignatureSlhDsa()

Method Details

engineUpdate

protected void engineUpdate(byte input)

Specified by:

engineUpdate in class SignatureSpi

engineUpdate

protected void engineUpdate(byte[] input,
 int offset,
 int len)

Specified by:

engineUpdate in class SignatureSpi

engineGetParameter

protected Object engineGetParameter(String param)
                             throws InvalidParameterException

Specified by:

engineGetParameter in class SignatureSpi

Throws:

InvalidParameterException

engineInitSign

protected void engineInitSign(PrivateKey privateKey)
                       throws InvalidKeyException

Specified by:

engineInitSign in class SignatureSpi

Throws:

InvalidKeyException

engineInitVerify

protected void engineInitVerify(PublicKey publicKey)
                         throws InvalidKeyException

Specified by:

engineInitVerify in class SignatureSpi

Throws:

InvalidKeyException

engineSetParameter

protected void engineSetParameter(String param,
 Object value)
                           throws InvalidParameterException

Specified by:

engineSetParameter in class SignatureSpi

Throws:

InvalidParameterException

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