<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>DTN Reference Implementation: Ciphersuite_C3.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css">
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.8 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="main.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<h1>Ciphersuite_C3.h</h1><a href="Ciphersuite__C3_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright 2006 SPARTA Inc</span>
<a name="l00003"></a>00003 <span class="comment"> * </span>
<a name="l00004"></a>00004 <span class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</span>
<a name="l00005"></a>00005 <span class="comment"> * you may not use this file except in compliance with the License.</span>
<a name="l00006"></a>00006 <span class="comment"> * You may obtain a copy of the License at</span>
<a name="l00007"></a>00007 <span class="comment"> * </span>
<a name="l00008"></a>00008 <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span>
<a name="l00009"></a>00009 <span class="comment"> * </span>
<a name="l00010"></a>00010 <span class="comment"> * Unless required by applicable law or agreed to in writing, software</span>
<a name="l00011"></a>00011 <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span>
<a name="l00012"></a>00012 <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
<a name="l00013"></a>00013 <span class="comment"> * See the License for the specific language governing permissions and</span>
<a name="l00014"></a>00014 <span class="comment"> * limitations under the License.</span>
<a name="l00015"></a>00015 <span class="comment"> */</span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="preprocessor">#ifndef _CIPHERSUITE_C3_H_</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define _CIPHERSUITE_C3_H_</span>
<a name="l00019"></a>00019 <span class="preprocessor"></span>
<a name="l00020"></a>00020 <span class="preprocessor">#ifdef BSP_ENABLED</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="gcm__aes_8h.html">gcm/gcm_aes.h</a>"</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="gcm_8h.html">gcm/gcm.h</a>"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="BlockProcessor_8h.html">bundling/BlockProcessor.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="C__BlockProcessor_8h.html">C_BlockProcessor.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">namespace </span>dtn {
<a name="l00028"></a>00028
<a name="l00032"></a>00032 <span class="keyword">class </span>Ciphersuite_C3 : <span class="keyword">public</span> Ciphersuite {
<a name="l00033"></a>00033 <span class="keyword">public</span>:
<a name="l00034"></a>00034 <span class="keyword">enum</span> {
<a name="l00035"></a>00035 op_invalid = 0,
<a name="l00036"></a>00036 op_encrypt = 1,
<a name="l00037"></a>00037 op_decrypt = 2
<a name="l00038"></a>00038 };
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
<a name="l00041"></a>00041 u_int8_t operation;
<a name="l00042"></a>00042 <a class="code" href="structgcm__ctx.html">gcm_ctx</a> c;
<a name="l00043"></a>00043 } gcm_ctx_ex;
<a name="l00044"></a>00044
<a name="l00046"></a>00046 Ciphersuite_C3();
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="keyword">virtual</span> u_int16_t cs_num();
<a name="l00049"></a>00049
<a name="l00051"></a>00051
<a name="l00067"></a>00067 <span class="keyword">virtual</span> <span class="keywordtype">int</span> consume(Bundle* bundle, BlockInfo* block,
<a name="l00068"></a>00068 u_char* <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>, <span class="keywordtype">size_t</span> <a class="code" href="num2sdnv_8c.html#fed088663f8704004425cdae2120b9b3">len</a>);
<a name="l00069"></a>00069
<a name="l00076"></a>00076 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> validate(<span class="keyword">const</span> Bundle* bundle,
<a name="l00077"></a>00077 BlockInfoVec* block_list,
<a name="l00078"></a>00078 BlockInfo* block,
<a name="l00079"></a>00079 status_report_reason_t* reception_reason,
<a name="l00080"></a>00080 status_report_reason_t* deletion_reason);
<a name="l00081"></a>00081
<a name="l00090"></a>00090 <span class="keyword">virtual</span> <span class="keywordtype">int</span> prepare(<span class="keyword">const</span> Bundle* bundle,
<a name="l00091"></a>00091 BlockInfoVec* xmit_blocks,
<a name="l00092"></a>00092 <span class="keyword">const</span> BlockInfo* source,
<a name="l00093"></a>00093 <span class="keyword">const</span> <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a>& link,
<a name="l00094"></a>00094 list_owner_t list);
<a name="l00095"></a>00095
<a name="l00101"></a>00101 <span class="keyword">virtual</span> <span class="keywordtype">int</span> generate(<span class="keyword">const</span> Bundle* bundle,
<a name="l00102"></a>00102 BlockInfoVec* xmit_blocks,
<a name="l00103"></a>00103 BlockInfo* block,
<a name="l00104"></a>00104 <span class="keyword">const</span> <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a>& link,
<a name="l00105"></a>00105 <span class="keywordtype">bool</span> last);
<a name="l00106"></a>00106
<a name="l00114"></a>00114 <span class="keyword">virtual</span> <span class="keywordtype">int</span> finalize(<span class="keyword">const</span> Bundle* bundle,
<a name="l00115"></a>00115 BlockInfoVec* xmit_blocks,
<a name="l00116"></a>00116 BlockInfo* block,
<a name="l00117"></a>00117 <span class="keyword">const</span> <a class="code" href="namespacedtn.html#6efb37e503f8062c537b022eb755b94e" title="Typedef for a reference on a link.">LinkRef</a>& link);
<a name="l00118"></a>00118
<a name="l00123"></a>00123 <span class="keyword">static</span> <span class="keywordtype">bool</span> do_crypt(<span class="keyword">const</span> Bundle* bundle,
<a name="l00124"></a>00124 <span class="keyword">const</span> BlockInfo* caller_block,
<a name="l00125"></a>00125 BlockInfo* target_block,
<a name="l00126"></a>00126 <span class="keywordtype">void</span>* <a class="code" href="num2sdnv_8c.html#a81cdcc7ff6987bc85c073253e32715f">buf</a>,
<a name="l00127"></a>00127 <span class="keywordtype">size_t</span> <a class="code" href="num2sdnv_8c.html#fed088663f8704004425cdae2120b9b3">len</a>,
<a name="l00128"></a>00128 OpaqueContext* r);
<a name="l00129"></a>00129
<a name="l00134"></a>00134 <span class="keyword">enum</span> { CSNUM_C3 = 3,
<a name="l00135"></a>00135 key_len = 128/8,
<a name="l00136"></a>00136 nonce_len = 12,
<a name="l00137"></a>00137 salt_len = 4,
<a name="l00138"></a>00138 iv_len = nonce_len - salt_len,
<a name="l00139"></a>00139 tag_len = 128/8
<a name="l00140"></a>00140 };
<a name="l00141"></a>00141
<a name="l00143"></a>00143 };
<a name="l00144"></a>00144
<a name="l00145"></a>00145 } <span class="comment">// namespace dtn</span>
<a name="l00146"></a>00146
<a name="l00147"></a>00147 <span class="preprocessor">#endif </span><span class="comment">/* BSP_ENABLED */</span>
<a name="l00148"></a>00148
<a name="l00149"></a>00149 <span class="preprocessor">#endif </span><span class="comment">/* _CIPHERSUITE_C3_H_ */</span>
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Fri Jan 30 09:26:53 2009 for DTN Reference Implementation by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
</body>
</html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
29c369053a983cc5d8c880dc6e0a2237
>
files
>
180
