Package org.aoju.bus.crypto.digest.mac

Class BCHMacEngine

java.lang.Object

org.aoju.bus.crypto.digest.mac.BCMacEngine

org.aoju.bus.crypto.digest.mac.BCHMacEngine

All Implemented Interfaces:

MacEngine

public class BCHMacEngine
extends BCMacEngine

BouncyCastle的HMAC算法实现引擎，使用Mac 实现摘要 当引入BouncyCastle库时自动使用其作为Provider

Since:

Java 17+

Author:

Kimi Liu

Constructor Summary

Constructors

Constructor	Description
BCHMacEngine(org.bouncycastle.crypto.Digest digest, byte[] key)	构造
BCHMacEngine(org.bouncycastle.crypto.Digest digest, byte[] key, byte[] iv)	构造
BCHMacEngine(org.bouncycastle.crypto.Digest digest, org.bouncycastle.crypto.CipherParameters params)	构造
BCHMacEngine(org.bouncycastle.crypto.macs.HMac mac, org.bouncycastle.crypto.CipherParameters params)	构造

Method Summary

Modifier and Type	Method	Description
BCHMacEngine	init(org.bouncycastle.crypto.Digest digest, org.bouncycastle.crypto.CipherParameters params)	初始化

Methods inherited from class org.aoju.bus.crypto.digest.mac.BCMacEngine

doFinal, getAlgorithm, getMac, getMacLength, init, reset, update

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.digest.mac.MacEngine

digest, update

Constructor Details

BCHMacEngine

public BCHMacEngine(org.bouncycastle.crypto.Digest digest,
 byte[] key,
 byte[] iv)

构造

Parameters:

digest - 摘要算法，为Digest 的接口实现

key - 密钥

iv - 加盐

BCHMacEngine

public BCHMacEngine(org.bouncycastle.crypto.Digest digest,
 byte[] key)

构造

Parameters:

digest - 摘要算法，为Digest 的接口实现

key - 密钥

BCHMacEngine

public BCHMacEngine(org.bouncycastle.crypto.Digest digest,
 org.bouncycastle.crypto.CipherParameters params)

构造

Parameters:

digest - 摘要算法

params - 参数，例如密钥可以用KeyParameter

BCHMacEngine

public BCHMacEngine(org.bouncycastle.crypto.macs.HMac mac,
 org.bouncycastle.crypto.CipherParameters params)

构造

Parameters:

mac - HMac

params - 参数，例如密钥可以用KeyParameter

Method Details

init

public BCHMacEngine init(org.bouncycastle.crypto.Digest digest,
 org.bouncycastle.crypto.CipherParameters params)

初始化

Parameters:

digest - 摘要算法

params - 参数，例如密钥可以用KeyParameter

Returns:

this

See Also:

• BCMacEngine.init(Mac, CipherParameters)