| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| package org.apache.directory.server.dns.io.encoder; |
| |
| |
| /** |
| * 2. The CERT Resource Record |
| * |
| * The CERT resource record (RR) has the structure given below. Its RR |
| * type code is 37. |
| * |
| * 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 |
| * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 |
| * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| * | type | key tag | |
| * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| * | algorithm | / |
| * +---------------+ certificate or CRL / |
| * / / |
| * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-| |
| * |
| * The type field is the certificate type as define in section 2.1 |
| * below. |
| * |
| * The algorithm field has the same meaning as the algorithm field in |
| * KEY and SIG RRs [RFC 2535] except that a zero algorithm field |
| * indicates the algorithm is unknown to a secure DNS, which may simply |
| * be the result of the algorithm not having been standardized for |
| * secure DNS. |
| * |
| * The key tag field is the 16 bit value computed for the key embedded |
| * in the certificate as specified in the DNSSEC Standard [RFC 2535]. |
| * This field is used as an efficiency measure to pick which CERT RRs |
| * may be applicable to a particular key. The key tag can be calculated |
| * for the key in question and then only CERT RRs with the same key tag |
| * need be examined. However, the key must always be transformed to the |
| * format it would have as the public key portion of a KEY RR before the |
| * key tag is computed. This is only possible if the key is applicable |
| * to an algorithm (and limits such as key size limits) defined for DNS |
| * security. If it is not, the algorithm field MUST BE zero and the tag |
| * field is meaningless and SHOULD BE zero. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public class CertificateRecordEncoder |
| { |
| } |
