Jasypt和Druid加解密函数
spring boot jasypt 加解密
jasypt 加密ENC() 需要启动参数秘钥
Druid 加密,需要public-key
package com.example.demo; import com.alibaba.druid.filter.config.ConfigTools; import org.jasypt.encryption.pbe.PooledPBEStringEncryptor; import org.jasypt.encryption.pbe.StandardPBEStringEncryptor; import org.jasypt.encryption.pbe.config.EnvironmentStringPBEConfig; import org.jasypt.encryption.pbe.config.SimpleStringPBEConfig; class JasyptUtil { private static final String PBEWITHMD5ANDDES = "PBEWithMD5AndDES"; private static final String PBEWITHHMACSHA512ANDAES_256 = "PBEWITHHMACSHA512ANDAES_256"; public String DruidEncyrpt(String publickey, String text) throws Exception { return ConfigTools.decrypt(publickey, text); } /** * @param text 待加密原文 * @param crack 盐值(密钥) * @return 加密后的字符串 * @Description: Jasypt加密(PBEWithMD5AndDES) */ public static String encryptWithMD5(String text, String crack) { //1.创建加解密工具实例 StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor(); //2.加解密配置 EnvironmentStringPBEConfig config = new EnvironmentStringPBEConfig(); config.setAlgorithm(PBEWITHMD5ANDDES); config.setPassword(crack); encryptor.setConfig(config); //3.加密 return encryptor.encrypt(text); } /** * @param text 待解密原文 * @param crack 盐值(密钥) * @return 解密后的字符串 * @Description: Jasypt解密(PBEWithMD5AndDES) */ public static String decryptWithMD5(String text, String crack) { //1.创建加解密工具实例 StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor(); //2.加解密配置 EnvironmentStringPBEConfig config = new EnvironmentStringPBEConfig(); config.setAlgorithm(PBEWITHMD5ANDDES); config.setPassword(crack); encryptor.setConfig(config); //解密 return encryptor.decrypt(text); } /** * @param text 待加密的原文 * @param crack 盐值(密钥) * @return 加密后的字符串 * @Description: jasypt 加密(PBEWITHHMACSHA512ANDAES_256) */ public static String encryptWithSHA512(String text, String crack) { //1.创建加解密工具实例 PooledPBEStringEncryptor encryptor = new PooledPBEStringEncryptor(); //2.加解密配置 SimpleStringPBEConfig config = new SimpleStringPBEConfig(); config.setPassword(crack); config.setAlgorithm(PBEWITHHMACSHA512ANDAES_256); // 为减少配置文件的书写,以下都是 Jasypt 3.x 版本,配置文件默认配置 config.setKeyObtentionIterations("1000"); config.setPoolSize("1"); config.setProviderName("SunJCE"); config.setSaltGeneratorClassName("org.jasypt.salt.RandomSaltGenerator"); config.setIvGeneratorClassName("org.jasypt.iv.RandomIvGenerator"); config.setStringOutputType("base64"); encryptor.setConfig(config); //3.加密 return encryptor.encrypt(text); } /** * @param text 待解密原文 * @param crack 盐值(密钥) * @return 解密后的字符串 * @Description: jasypt 解密(PBEWITHHMACSHA512ANDAES_256) */ public static String decryptWithSHA512(String text, String crack) { //1.创建加解密工具实例 PooledPBEStringEncryptor encryptor = new PooledPBEStringEncryptor(); //2.加解密配置 SimpleStringPBEConfig config = new SimpleStringPBEConfig(); config.setPassword(crack); config.setAlgorithm(PBEWITHHMACSHA512ANDAES_256); // 为减少配置文件的书写,以下都是 Jasypt 3.x 版本,配置文件默认配置 config.setKeyObtentionIterations("1000"); config.setPoolSize("1"); config.setProviderName("SunJCE"); config.setSaltGeneratorClassName("org.jasypt.salt.RandomSaltGenerator"); config.setIvGeneratorClassName("org.jasypt.iv.RandomIvGenerator"); config.setStringOutputType("base64"); encryptor.setConfig(config); //3.解密 return encryptor.decrypt(text); } public static void main(String[] args) { String text = "xxxxxxxxxxxxlvXSw="; String key = "jasypt key"; // -Djasypt.encryptor.password= String ret = JasyptUtil.decryptWithSHA512(text,key); System.out.println(ret); } }
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