我们有一个使用Bouncy Castle的应用程序使用PBEWITHSHA256AND128BITAES-CBC-BC算法加密数据.它在运行OpenJDK 1.7的Ubuntu上运行良好.但是当我们将它移动到也运行OpenJDK 1.7的RedHat 6.4时,我们得到以下异常：

java.security.NoSuchAlgorithmException

关于可能导致这种情况的任何想法.我们如何在RedHat 6.4中添加PBEWITHSHA256AND128BITAES-CBC-BC算法？

附：该应用程序在JBoss中运行.

@H_502_10@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,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,new EJBException("The algorithm is not found: " + cryptoAlgorithm,e)); } catch (InvalidKeySpecException e) { throw BeanHelper.logException(LOG,new EJBException("The key spec is invalid",e)); }

(在RH 6.4上)

@H_502_10@#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)

(在Ubuntu 12.04上)

@H_502_10@#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)