程序包 com.baomidou.dynamic.datasource.toolkit

类 CryptoUtils

java.lang.Object

com.baomidou.dynamic.datasource.toolkit.CryptoUtils

public class CryptoUtils
extends Object

Copyright 1999-2018 Alibaba Group Holding Ltd.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

作者:

alibaba

字段概要

字段

修饰符和类型	字段	说明
static String	DEFAULT_PUBLIC_KEY_STRING

构造器概要

构造器

构造器	说明
CryptoUtils()

方法概要

修饰符和类型	方法	说明
static String	decrypt(String cipherText)
static String	decrypt(String publicKeyText, String cipherText)
static String	decrypt(PublicKey publicKey, String cipherText)
static String	encrypt(byte[] keyBytes, String plainText)
static String	encrypt(String plainText)
static String	encrypt(String key, String plainText)
static String[]	genKeyPair(int keySize)
static byte[][]	genKeyPairBytes(int keySize)
static PublicKey	getPublicKey(String publicKeyText)
static PublicKey	getPublicKeyByPublicKeyFile(String publicKeyFile)
static PublicKey	getPublicKeyByX509(String x509File)

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_PUBLIC_KEY_STRING

public static final String DEFAULT_PUBLIC_KEY_STRING

另请参阅:

常量字段值

构造器详细资料

CryptoUtils

public CryptoUtils()

方法详细资料

decrypt

public static String decrypt(String cipherText)
                      throws Exception

抛出:

Exception

decrypt

public static String decrypt(String publicKeyText,
                             String cipherText)
                      throws Exception

抛出:

Exception

getPublicKeyByX509

public static PublicKey getPublicKeyByX509(String x509File)

getPublicKey

public static PublicKey getPublicKey(String publicKeyText)

getPublicKeyByPublicKeyFile

public static PublicKey getPublicKeyByPublicKeyFile(String publicKeyFile)

decrypt

public static String decrypt(PublicKey publicKey,
                             String cipherText)
                      throws Exception

抛出:

Exception

encrypt

public static String encrypt(String plainText)
                      throws Exception

抛出:

Exception

encrypt

public static String encrypt(String key,
                             String plainText)
                      throws Exception

抛出:

Exception

encrypt

public static String encrypt(byte[] keyBytes,
                             String plainText)
                      throws Exception

抛出:

Exception

genKeyPairBytes

public static byte[][] genKeyPairBytes(int keySize)

genKeyPair

public static String[] genKeyPair(int keySize)