PBEWITHSHA256AND128BITAES-CBC-BC在RedHat上创建java.security.NoSuchAlgorithmException 6.4 [英] PBEWITHSHA256AND128BITAES-CBC-BC creating java.security.NoSuchAlgorithmException on RedHat 6.4

问题描述

我们有一个使用 Bouncy Castle 使用 PBEWITHSHA256AND128BITAES-CBC-BC 算法加密数据的应用程序。它在 Unbuntu 运行 OpenJDK 1.7 下运行正常。但是当我们将它移动到 RedHat 6.4 时也会运行 OpenJDK 1.7 ，我们得到以下异常：

  java.security.NoSuchAlgorithmException 
  

$ b b

对可能导致这种情况的任何想法。如何将 PBEWITHSHA256AND128BITAES-CBC-BC 算法添加到 RedHat 6.4 ？

ps ，应用程式正在 JBoss 中执行。

  private String cryptoAlgorithm =PBEWITHSHA256AND128BITAES-CBC-BC; 
 
 Security.addProvider（new BouncyCastleProvider（））; 
 
 //从配置的外部文件加载passPhrase到char数组。 
 char [] passPhrase = null; 
 try {
 passPhrase = loadPassPhrase（passPhraseFile）; 
} catch（FileNotFoundException e）{
 throw BeanHelper.logException（LOG，methodName，new EJBException（找不到文件：+ passPhraseFile，e） 
} catch（IOException e）{
 throw BeanHelper.logException（LOG，methodName，new EJBException（Error in reading file：+ passPhraseFile，e） 
} 
 
 PBEKeySpec pbeKeySpec = new PBEKeySpec（passPhrase）; 
 
 try {
 SecretKeyFactory secretKeyFactory = SecretKeyFactory.getInstance（cryptoAlgorithm）; 
 SecretKey newSecretKey = secretKeyFactory.generateSecret（pbeKeySpec）; 
 return newSecretKey; 
} catch（NoSuchAlgorithmException e）{
 throw BeanHelper.logException（LOG，methodName，new EJBException（The algorithm is not found：+ cryptoAlgorithm，e） 
} catch（InvalidKeySpecException e）{
 throw BeanHelper.logException（LOG，methodName，new EJBException（Key spec is invalid，e））; 
} 
  

（在RH 6.4 ）

  #java -version 
 java版本1.7.0_19
 OpenJDK运行环境（rhel-2.3.9.1.el6_4 -x86_64）
 OpenJDK 64位服务器虚拟机（构建23.7-b01，混合模式）
  

在Ubuntu 12.04上）

  #java版本1.7.0_15
 OpenJDK运行时环境（IcedTea7 2.3.7）（7u15-2.3.7-0ubuntu1〜12.04）
 OpenJDK 64位服务器虚拟机（构建23.7-b01，混合模式）
  

解决方案

你的类路径中有BouncyCastle提供者JAR（例如bcprov-jdk15on-149.jar） p>

我用最小的CentOS 6.4（64位）安装，OpenJDK 1.7和BouncyCastle 1.49测试了你的场景，发现没有问题。

我将JAR放在JRE lib / ext目录中：

  / usr / lib / jvm / java-1.7.0-openjdk.x86_64 / jre / lib / ext 
  

We have an application that uses Bouncy Castle to encrypt data using PBEWITHSHA256AND128BITAES-CBC-BC algorithm. It works fine on Unbuntu running OpenJDK 1.7. But when when we move it to RedHat 6.4 also running OpenJDK 1.7, we get the following exception:

java.security.NoSuchAlgorithmException

Any thoughts on what could be causing this. How can we add PBEWITHSHA256AND128BITAES-CBC-BC algorithm to RedHat 6.4?

p.s. the application is running in JBoss.

private String cryptoAlgorithm = "PBEWITHSHA256AND128BITAES-CBC-BC";

Security.addProvider(new BouncyCastleProvider());

// load passPhrase from configured external file to char array.
char[] passPhrase = null;
try {
    passPhrase = loadPassPhrase(passPhraseFile);
} catch (FileNotFoundException e) {
    throw BeanHelper.logException(LOG, methodName, new EJBException("The file not found: " + passPhraseFile, e));
} catch (IOException e) {
    throw BeanHelper.logException(LOG, methodName, new EJBException("Error in reading file: " + passPhraseFile, e));
}

PBEKeySpec pbeKeySpec = new PBEKeySpec(passPhrase);

try {
    SecretKeyFactory secretKeyFactory = SecretKeyFactory.getInstance(cryptoAlgorithm);
    SecretKey newSecretKey = secretKeyFactory.generateSecret(pbeKeySpec);
    return newSecretKey;
} catch (NoSuchAlgorithmException e) {
    throw BeanHelper.logException(LOG, methodName, new EJBException("The algorithm is not found: " + cryptoAlgorithm, e));
} catch (InvalidKeySpecException e) {
    throw BeanHelper.logException(LOG, methodName, new EJBException("The key spec is invalid", e));
}

(On RH 6.4)

#java -version
java version "1.7.0_19"
OpenJDK Runtime Environment (rhel-2.3.9.1.el6_4-x86_64)
OpenJDK 64-Bit Server VM (build 23.7-b01, mixed mode)

(On Ubuntu 12.04)

#java version "1.7.0_15"
OpenJDK Runtime Environment (IcedTea7 2.3.7) (7u15-2.3.7-0ubuntu1~12.04)
OpenJDK 64-Bit Server VM (build 23.7-b01, mixed mode)

解决方案

Do you have the BouncyCastle provider JAR (e.g. bcprov-jdk15on-149.jar) in your classpath?

I tested your scenario with a minimal CentOS 6.4 (64-bit) installation, OpenJDK 1.7 and BouncyCastle 1.49, and found no issues with it.

I placed the JAR in the JRE lib/ext directory:

/usr/lib/jvm/java-1.7.0-openjdk.x86_64/jre/lib/ext

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