iaik.security.pq.dilithium

Class DilithiumPrivateKey

java.lang.Object

iaik.pkcs.pkcs8.PrivateKeyInfo

iaik.security.pq.dilithium.DilithiumPrivateKey

All Implemented Interfaces:

iaik.asn1.ASN1Type, Serializable, Cloneable, Key, PrivateKey, Destroyable

public class DilithiumPrivateKey
extends iaik.pkcs.pkcs8.PrivateKeyInfo

This class holds a Dilithium [1] Private Key. The key is serializable/deserializable according to X.509 [0]. IMPORTANT! This serialisation is not standardized at the moment, so this implementation is subject to change in future versions.

References: [0] http://javadoc.iaik.tugraz.at/iaik_jce/current/iaik/pkcs/pkcs8/PrivateKeyInfo.html [1] Bai, Ducas, Kiltz, Lepoint, Lyubashevsky, Schwabe, Seiler and Stehlé: "CRYSTALS-Dilithium" - 8 February, 2021

See Also:

Serialized Form

Field Summary

Fields inherited from class iaik.pkcs.pkcs8.PrivateKeyInfo

private_key_algorithm

Constructor Summary

Constructors

Constructor and Description
DilithiumPrivateKey(byte[] encodedPrivateKey) Create private key from an ASN.1 encoded byte sequence

Method Summary

Modifier and Type	Method and Description
protected void	decode(byte[] bytes)
protected byte[]	encode()
boolean	equals(Object other)
String	getAlgorithm()
DilithiumPublicKey	getPublicKey()
byte[]	getRawBytes() Returns the raw bytes of the PrivateKey
byte[]	getRawBytesWithPubKey() Returns the raw concatenated bytes of the PrivateKey and the PublicKey
byte[]	getRawEncoded() Deprecated. Use getRawBytes() instead Returns the raw Bytes of the PrivateKey (SecretKey)
byte[]	getRawEncodedWithPubKey() Deprecated. Use getRawBytesWithPubKey() instead
int	hashCode()

Methods inherited from class iaik.pkcs.pkcs8.PrivateKeyInfo

clone, createPrivateKeyInfo, decode, getAlgorithmID, getAttributes, getEncoded, getFormat, getPrivateKey, getPrivateKey, getPrivateKey, getPrivateKey, getPrivateKey, getPrivateKey, getPubKey, setAttributes, setPubKey, toASN1Object, toString, writeTo

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.security.auth.Destroyable

destroy, isDestroyed

Constructor Detail

DilithiumPrivateKey

public DilithiumPrivateKey(byte[] encodedPrivateKey)
                    throws InvalidKeyException

Create private key from an ASN.1 encoded byte sequence

Parameters:

encodedPrivateKey - private key encoded as ASN.1 byte sequence

Throws:

InvalidKeyException

Method Detail

getRawEncoded

@Deprecated
public byte[] getRawEncoded()

Deprecated. Use getRawBytes() instead Returns the raw Bytes of the PrivateKey (SecretKey)

Returns:

getRawBytes

public byte[] getRawBytes()

Returns the raw bytes of the PrivateKey

Returns:

getRawEncodedWithPubKey

@Deprecated
public byte[] getRawEncodedWithPubKey()

Deprecated. Use getRawBytesWithPubKey() instead

Returns:

getRawBytesWithPubKey

public byte[] getRawBytesWithPubKey()

Returns the raw concatenated bytes of the PrivateKey and the PublicKey

Returns:

decode

protected void decode(byte[] bytes)
               throws InvalidKeyException

Specified by:

decode in class iaik.pkcs.pkcs8.PrivateKeyInfo

Throws:

InvalidKeyException

encode

protected byte[] encode()

Specified by:

encode in class iaik.pkcs.pkcs8.PrivateKeyInfo

getAlgorithm

public String getAlgorithm()

Specified by:

getAlgorithm in interface Key

Specified by:

getAlgorithm in class iaik.pkcs.pkcs8.PrivateKeyInfo

getPublicKey

public DilithiumPublicKey getPublicKey()

equals

public boolean equals(Object other)

Overrides:

equals in class iaik.pkcs.pkcs8.PrivateKeyInfo

hashCode

public int hashCode()

Overrides:

hashCode in class iaik.pkcs.pkcs8.PrivateKeyInfo