Package org.aoju.bus.crypto.symmetric

Class ZUC

java.lang.Object

org.aoju.bus.crypto.symmetric.Crypto

org.aoju.bus.crypto.symmetric.ZUC

All Implemented Interfaces:

Serializable, Decryptor, Encryptor

public class ZUC
extends Crypto

祖冲之算法集（ZUC算法）实现，基于BouncyCastle实现。

Since:

Java 17+

Author:

Kimi Liu

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ZUC.ZUCAlgorithm	ZUC类型，包括128位和256位

Constructor Summary

Constructors

Constructor	Description
ZUC(ZUC.ZUCAlgorithm algorithm, byte[] key, byte[] iv)	构造

Method Summary

Modifier and Type	Method	Description
static byte[]	generateKey(ZUC.ZUCAlgorithm algorithm)	生成ZUC算法密钥

Methods inherited from class org.aoju.bus.crypto.symmetric.Crypto

decrypt, decrypt, encrypt, encrypt, getCipher, getSecretKey, init, setIv, setIv, setMode, setParams, setRandom, update, updateHex

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aoju.bus.crypto.symmetric.Decryptor

decrypt, decrypt, decryptString, decryptString, decryptString, decryptString, decryptString, decryptString

Methods inherited from interface org.aoju.bus.crypto.symmetric.Encryptor

encrypt, encrypt, encrypt, encrypt, encryptBase64, encryptBase64, encryptBase64, encryptBase64, encryptBase64, encryptHex, encryptHex, encryptHex, encryptHex, encryptHex

Constructor Details

ZUC

public ZUC(ZUC.ZUCAlgorithm algorithm,
 byte[] key,
 byte[] iv)

构造

Parameters:

algorithm - ZUC算法枚举，包括128位和256位两种

key - 密钥

iv - 加盐，128位加盐是16bytes，256位是25bytes，null是随机加盐

Method Details

generateKey

public static byte[] generateKey(ZUC.ZUCAlgorithm algorithm)

生成ZUC算法密钥

Parameters:

algorithm - ZUC算法

Returns:

密钥

See Also:

• Builder.generateKey(String)