org.dromara.hutool.crypto.asymmetric.paillier

Class PaillierKeyPairGenerator

java.lang.Object

java.security.KeyPairGeneratorSpi

org.dromara.hutool.crypto.asymmetric.paillier.PaillierKeyPairGenerator

public class PaillierKeyPairGenerator
extends KeyPairGeneratorSpi

Paillier算法密钥对生成器
参考：https://github.com/peterstefanov/paillier

Author:

peterstefanov, looly

Constructor Summary

Constructors

Constructor and Description
PaillierKeyPairGenerator()

Method Summary

Modifier and Type	Method and Description
KeyPair	generateKeyPair()
void	initialize(int keySize, SecureRandom random)
static PaillierKeyPairGenerator	of() 创建PaillierKeyPairGenerator
static PaillierKeyPairGenerator	of(int keySize) 创建PaillierKeyPairGenerator
static PaillierKeyPairGenerator	of(int keySize, SecureRandom random) 创建PaillierKeyPairGenerator
void	setCertainty(int certainty) 设置certainty值，执行时间与此参数的值成比例。

Methods inherited from class java.security.KeyPairGeneratorSpi

initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

PaillierKeyPairGenerator

public PaillierKeyPairGenerator()

Method Detail

of

public static PaillierKeyPairGenerator of()

创建PaillierKeyPairGenerator

Returns:

PaillierKeyPairGenerator

of

public static PaillierKeyPairGenerator of(int keySize)

创建PaillierKeyPairGenerator

Parameters:

keySize - 密钥长度，范围：8~3096

Returns:

PaillierKeyPairGenerator

of

public static PaillierKeyPairGenerator of(int keySize,
                                          SecureRandom random)

创建PaillierKeyPairGenerator

Parameters:

keySize - 密钥长度，范围：8~3096

random - 随机对象

Returns:

PaillierKeyPairGenerator

initialize

public void initialize(int keySize,
                       SecureRandom random)

Specified by:

initialize in class KeyPairGeneratorSpi

setCertainty

public void setCertainty(int certainty)

设置certainty值，执行时间与此参数的值成比例。

Parameters:

certainty - certainty值

generateKeyPair

public KeyPair generateKeyPair()

Specified by:

generateKeyPair in class KeyPairGeneratorSpi