0N/A * reserved comment block 0N/A * DO NOT REMOVE OR ALTER! 0N/A * Copyright 1999-2004 The Apache Software Foundation. 0N/A * Licensed under the Apache License, Version 2.0 (the "License"); 0N/A * you may not use this file except in compliance with the License. 0N/A * You may obtain a copy of the License at 0N/A * Unless required by applicable law or agreed to in writing, software 0N/A * distributed under the License is distributed on an "AS IS" BASIS, 0N/A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 0N/A * See the License for the specific language governing permissions and 0N/A * limitations under the License. 0N/A * The KeyValue element contains a single public key that may be useful in 0N/A * validating the signature. Structured formats for defining DSA (REQUIRED) 0N/A * and RSA (RECOMMENDED) public keys are defined in Signature Algorithms 0N/A * (section 6.4). The KeyValue element may include externally defined public 661N/A * keys values represented as PCDATA or element types from an external 661N/A * @author $Author: mullan $ 661N/A * @param unknownKeyValue 661N/A * @throws XMLSecurityException 661N/A * @return the public key 661N/A * @throws XMLSecurityException