Package org.apache.hadoop.crypto

Class CryptoUtils

java.lang.Object

org.apache.hadoop.crypto.CryptoUtils

@Private
public final class CryptoUtils
extends Object

Utility methods for the crypto related features.

Method Summary

Modifier and Type	Method	Description
static String	getJceProvider(Configuration conf)	Get the security provider value specified in CommonConfigurationKeysPublic.HADOOP_SECURITY_CRYPTO_JCE_PROVIDER_KEY from the given conf.

Methods inherited from class java.lang.Object

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

Method Details

getJceProvider

public static String getJceProvider(Configuration conf)

Get the security provider value specified in CommonConfigurationKeysPublic.HADOOP_SECURITY_CRYPTO_JCE_PROVIDER_KEY from the given conf.

Parameters:

conf - the configuration

Returns:

the configured provider, if there is any; otherwise, return an empty string.