com.tencent.kona.sun.security.util

Class AlgorithmDecomposer

java.lang.Object

com.tencent.kona.sun.security.util.AlgorithmDecomposer

public class AlgorithmDecomposer
extends java.lang.Object

The class decomposes standard algorithms into sub-elements.

Constructor Summary

Constructors

Constructor and Description
AlgorithmDecomposer()

Method Summary

Modifier and Type	Method and Description
java.util.Set<java.lang.String>	decompose(java.lang.String algorithm) Decompose the standard algorithm name into sub-elements.
static java.util.Collection<java.lang.String>	getAliases(java.lang.String algorithm) Get aliases of the specified algorithm.

Methods inherited from class java.lang.Object

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

Constructor Detail

AlgorithmDecomposer

public AlgorithmDecomposer()

Method Detail

decompose

public java.util.Set<java.lang.String> decompose(java.lang.String algorithm)

Decompose the standard algorithm name into sub-elements.

For example, we need to decompose "SHA1WithRSA" into "SHA1" and "RSA" so that we can check the "SHA1" and "RSA" algorithm constraints separately.

Please override the method if you need to support more name pattern.

getAliases

public static java.util.Collection<java.lang.String> getAliases(java.lang.String algorithm)

Get aliases of the specified algorithm. May support more algorithms in the future.