Package org.bouncycastle.pqc.crypto.mlkem

Class MLKEMEngine

java.lang.Object

org.bouncycastle.pqc.crypto.mlkem.MLKEMEngine

class MLKEMEngine
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	KyberN
static final int	KyberPolyBytes
static final int	KyberQ
static final int	KyberQinv
static final int	KyberSymBytes

Constructor Summary

Constructors

Constructor	Description
MLKEMEngine(int k)

Method Summary

Modifier and Type	Method	Description
byte[][]	generateKemKeyPair()
byte[][]	generateKemKeyPairInternal(byte[] d, byte[] z)
int	getCryptoBytes()
int	getCryptoCipherTextBytes()
int	getCryptoPublicKeyBytes()
int	getCryptoSecretKeyBytes()
int	getKyberCipherTextBytes()
int	getKyberEta1()
static int	getKyberEta2()
int	getKyberIndCpaBytes()
static int	getKyberIndCpaMsgBytes()
int	getKyberIndCpaPublicKeyBytes()
int	getKyberIndCpaSecretKeyBytes()
int	getKyberK()
int	getKyberPolyCompressedBytes()
int	getKyberPolyVecBytes()
int	getKyberPolyVecCompressedBytes()
int	getKyberPublicKeyBytes()
int	getKyberSecretKeyBytes()
void	getRandomBytes(byte[] buf)
Symmetric	getSymmetric()
void	init(SecureRandom random)
byte[]	kemDecrypt(byte[] secretKey, byte[] cipherText)
byte[]	kemDecryptInternal(byte[] secretKey, byte[] cipherText)
byte[][]	kemEncrypt(byte[] publicKeyInput, byte[] randBytes)
byte[][]	kemEncryptInternal(byte[] publicKeyInput, byte[] randBytes)

Methods inherited from class java.lang.Object

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

Field Details

KyberN

public static final int KyberN

See Also:

• Constant Field Values

KyberQ

public static final int KyberQ

See Also:

• Constant Field Values

KyberQinv

public static final int KyberQinv

See Also:

• Constant Field Values

KyberSymBytes

public static final int KyberSymBytes

See Also:

• Constant Field Values

KyberPolyBytes

public static final int KyberPolyBytes

See Also:

• Constant Field Values

Constructor Details

MLKEMEngine

public MLKEMEngine(int k)

Method Details

getSymmetric

public Symmetric getSymmetric()

getKyberEta2

public static int getKyberEta2()

getKyberIndCpaMsgBytes

public static int getKyberIndCpaMsgBytes()

getCryptoCipherTextBytes

public int getCryptoCipherTextBytes()

getCryptoPublicKeyBytes

public int getCryptoPublicKeyBytes()

getCryptoSecretKeyBytes

public int getCryptoSecretKeyBytes()

getCryptoBytes

public int getCryptoBytes()

getKyberCipherTextBytes

public int getKyberCipherTextBytes()

getKyberSecretKeyBytes

public int getKyberSecretKeyBytes()

getKyberIndCpaPublicKeyBytes

public int getKyberIndCpaPublicKeyBytes()

getKyberIndCpaSecretKeyBytes

public int getKyberIndCpaSecretKeyBytes()

getKyberIndCpaBytes

public int getKyberIndCpaBytes()

getKyberPublicKeyBytes

public int getKyberPublicKeyBytes()

getKyberPolyCompressedBytes

public int getKyberPolyCompressedBytes()

getKyberK

public int getKyberK()

getKyberPolyVecBytes

public int getKyberPolyVecBytes()

getKyberPolyVecCompressedBytes

public int getKyberPolyVecCompressedBytes()

getKyberEta1

public int getKyberEta1()

init

public void init(SecureRandom random)

generateKemKeyPair

public byte[][] generateKemKeyPair()

generateKemKeyPairInternal

public byte[][] generateKemKeyPairInternal(byte[] d,
 byte[] z)

kemEncryptInternal

public byte[][] kemEncryptInternal(byte[] publicKeyInput,
 byte[] randBytes)

kemDecryptInternal

public byte[] kemDecryptInternal(byte[] secretKey,
 byte[] cipherText)

kemEncrypt

public byte[][] kemEncrypt(byte[] publicKeyInput,
 byte[] randBytes)

kemDecrypt

public byte[] kemDecrypt(byte[] secretKey,
 byte[] cipherText)

getRandomBytes

public void getRandomBytes(byte[] buf)