cypher_8h-source.html

pwlib开发文档

00452 
00453 <span class="preprocessor">#if P_SSL</span>
00454 <span class="preprocessor"></span>
00459 <span class="keyword">class </span>PMessageDigestSHA1 : <span class="keyword">public</span> <a class="code" href="classPMessageDigest.html">PMessageDigest</a>
00460 {
00461   <a class="code" href="object_8h.html#a27">PCLASSINFO</a>(PMessageDigestSHA1, <a class="code" href="classPMessageDigest.html">PMessageDigest</a>)
00462 
00463   <span class="keyword">public</span>:
00465     PMessageDigestSHA1();
00466     ~PMessageDigestSHA1();
00467 
00469     <span class="keywordtype">void</span> <a class="code" href="classPMessageDigest.html#a1">Start</a>();
00470 
00472     <span class="keyword">static</span> <a class="code" href="classPString.html">PString</a> Encode(
00473       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; str      
00474     );
00476     <span class="keyword">static</span> <span class="keywordtype">void</span> Encode(
00477       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; str,     
00478       Result &amp; result            
00479     );
00481     <span class="keyword">static</span> <a class="code" href="classPString.html">PString</a> Encode(
00482       <span class="keyword">const</span> <span class="keywordtype">char</span> * cstr        
00483     );
00485     <span class="keyword">static</span> <span class="keywordtype">void</span> Encode(
00486       <span class="keyword">const</span> <span class="keywordtype">char</span> * cstr,       
00487       Result &amp; result            
00488     );
00490     <span class="keyword">static</span> <a class="code" href="classPString.html">PString</a> Encode(
00491       <span class="keyword">const</span> <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; data  
00492     );
00494     <span class="keyword">static</span> <span class="keywordtype">void</span> Encode(
00495       <span class="keyword">const</span> <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; data, 
00496       Result &amp; result            
00497     );
00499     <span class="keyword">static</span> <a class="code" href="classPString.html">PString</a> Encode(
00500       <span class="keyword">const</span> <span class="keywordtype">void</span> * dataBlock,  
00501       PINDEX length            
00502     );
00508     <span class="keyword">static</span> <span class="keywordtype">void</span> Encode(
00509       <span class="keyword">const</span> <span class="keywordtype">void</span> * dataBlock,  
00510       PINDEX length,           
00511       Result &amp; result            
00512     );
00513 
00514   <span class="keyword">protected</span>:
00515     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classPMessageDigest.html#b0">InternalProcess</a>(
00516        <span class="keyword">const</span> <span class="keywordtype">void</span> * dataBlock,  
00517       PINDEX length            
00518     );
00519 
00520     <span class="keywordtype">void</span> <a class="code" href="classPMessageDigest.html#b1">InternalCompleteDigest</a>(
00521       Result &amp; result   
00522     );
00523 
00524   <span class="keyword">private</span>:
00525     <span class="keywordtype">void</span> * shaContext;
00526 };
00527 
00528 <span class="preprocessor">#endif</span>
00529 <span class="preprocessor"></span>
<a name="l00533"></a><a class="code" href="classPCypher.html">00533</a> <span class="keyword">class </span><a class="code" href="classPCypher.html">PCypher</a> : <span class="keyword">public</span> <a class="code" href="classPObject.html">PObject</a>
00534 {
00535   <a class="code" href="object_8h.html#a27">PCLASSINFO</a>(<a class="code" href="classPCypher.html">PCypher</a>, <a class="code" href="classPObject.html">PObject</a>)
00536 
00537   <span class="keyword">public</span>:
<a name="l00539"></a><a class="code" href="classPCypher.html#s9">00539</a>     <span class="keyword">enum</span> <a class="code" href="classPCypher.html#s9">BlockChainMode</a> {
00540       <a class="code" href="classPCypher.html#s9s0">ElectronicCodebook</a>,
00541         <a class="code" href="classPCypher.html#s9s1">ECB</a> = <a class="code" href="classPCypher.html#s9s0">ElectronicCodebook</a>,
00542       <a class="code" href="classPCypher.html#s9s2">CypherBlockChaining</a>,
00543         <a class="code" href="classPCypher.html#s9s3">CBC</a> = <a class="code" href="classPCypher.html#s9s2">CypherBlockChaining</a>,
00544       <a class="code" href="classPCypher.html#s9s4">OutputFeedback</a>,
00545         <a class="code" href="classPCypher.html#s9s5">OFB</a> = <a class="code" href="classPCypher.html#s9s4">OutputFeedback</a>,
00546       <a class="code" href="classPCypher.html#s9s6">CypherFeedback</a>,
00547         <a class="code" href="classPCypher.html#s9s7">CFB</a> = <a class="code" href="classPCypher.html#s9s6">CypherFeedback</a>,
00548       <a class="code" href="classPCypher.html#s9s8">NumBlockChainModes</a>
00549     };
00550 
00551   <span class="comment">// New functions for class</span>
00553 <span class="comment"></span>    <a class="code" href="classPString.html">PString</a> <a class="code" href="classPCypher.html#a0">Encode</a>(
00554       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; str       
00555     );
00557     <a class="code" href="classPString.html">PString</a> <a class="code" href="classPCypher.html#a0">Encode</a>(
00558       <span class="keyword">const</span> <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; clear  
00559     );
00561     <a class="code" href="classPString.html">PString</a> <a class="code" href="classPCypher.html#a0">Encode</a>(
00562       <span class="keyword">const</span> <span class="keywordtype">void</span> * data,        
00563       PINDEX length             
00564     );
00566     <span class="keywordtype">void</span> <a class="code" href="classPCypher.html#a0">Encode</a>(
00567       <span class="keyword">const</span> <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; clear, 
00568       <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; coded        
00569     );
00585     <span class="keywordtype">void</span> <a class="code" href="classPCypher.html#a0">Encode</a>(
00586       <span class="keyword">const</span> <span class="keywordtype">void</span> * data,        <span class="comment">// Clear text binary data to be encoded.</span>
00587       PINDEX length,            <span class="comment">// Number of bytes of data to be encoded.</span>
00588       <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; coded        <span class="comment">// Encoded data.</span>
00589     );
00590 
00592     <a class="code" href="classPString.html">PString</a> <a class="code" href="classPCypher.html#a5">Decode</a>(
00593       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; cypher   
00594     );
00596     BOOL <a class="code" href="classPCypher.html#a5">Decode</a>(
00597       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; cypher,  
00598       <a class="code" href="classPString.html">PString</a> &amp; clear          
00599     );
00601     BOOL <a class="code" href="classPCypher.html#a5">Decode</a>(
00602       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; cypher,  
00603       <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; clear       
00604     );
00606     PINDEX <a class="code" href="classPCypher.html#a5">Decode</a>(
00607       <span class="keyword">const</span> <a class="code" href="classPString.html">PString</a> &amp; cypher,  
00608       <span class="keywordtype">void</span> * data,             
00609       PINDEX length            
00610     );
00612     PINDEX <a class="code" href="classPCypher.html#a5">Decode</a>(
00613       <span class="keyword">const</span> <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; coded, 
00614       <span class="keywordtype">void</span> * data,              
00615       PINDEX length             
00616     );
00632     BOOL <a class="code" href="classPCypher.html#a5">Decode</a>(
00633       <span class="keyword">const</span> <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; coded, 
00634       <a class="code" href="classPBYTEArray.html">PBYTEArray</a> &amp; clear       
00635     );
00636 
00637 
00638   <span class="keyword">protected</span>:
00642     <a class="code" href="classPCypher.html#b0">PCypher</a>(
00643       PINDEX <a class="code" href="classPCypher.html#n1">blockSize</a>,          
00644       <a class="code" href="classPCypher.html#s9">BlockChainMode</a> <a class="code" href="classPCypher.html#n2">chainMode</a>   
00645     );
00646     <a class="code" href="classPCypher.html#b0">PCypher</a>(
00647       <span class="keyword">const</span> <span class="keywordtype">void</span> * keyData,    
00648       PINDEX keyLength,        
00649       PINDEX <a class="code" href="classPCypher.html#n1">blockSize</a>,        
00650       <a class="code" href="classPCypher.html#s9">BlockChainMode</a> <a class="code" href="classPCypher.html#n2">chainMode</a> 
00651     );
00652 
00653 
00655     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classPCypher.html#b2">Initialise</a>(
00656       BOOL encoding   
00657     ) = 0;
00658 
00660     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classPCypher.html#b3">EncodeBlock</a>(
00661       <span class="keyword">const</span> <span class="keywordtype">void</span> * in,    
00662       <span class="keywordtype">void</span> * out          
00663     ) = 0;
00664 
00665 
00667     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classPCypher.html#b4">DecodeBlock</a>(
00668       <span class="keyword">const</span> <span class="keywordtype">void</span> * in,  
00669       <span class="keywordtype">void</span> * out        
00670     ) = 0;
00671 
00672 
<a name="l00674"></a><a class="code" href="classPCypher.html#n0">00674</a>     <a class="code" href="classPBYTEArray.html">PBYTEArray</a> <a class="code" href="classPCypher.html#n0">key</a>;
<a name="l00676"></a><a class="code" href="classPCypher.html#n1">00676</a>     PINDEX <a class="code" href="classPCypher.html#n1">blockSize</a>;
<a name="l00678"></a><a class="code" href="classPCypher.html#n2">00678</a>     <a class="code" href="classPCypher.html#s9">BlockChainMode</a> <a class="code" href="classPCypher.html#n2">chainMode</a>;
00679 };
00680 
00681 
<a name="l00689"></a><a class="code" href="classPTEACypher.html">00689</a> <span class="keyword">class </span><a class="code" href="classPTEACypher.html">PTEACypher</a> : <span class="keyword">public</span> <a class="code" href="classPCypher.html">PCypher</a>
00690 {
00691   <a class="code" href="object_8h.html#a27">PCLASSINFO</a>(<a class="code" href="classPTEACypher.html">PTEACypher</a>, <a class="code" href="classPCypher.html">PCypher</a>)
00692 
00693   <span class="keyword">public</span>:
<a name="l00694"></a><a class="code" href="structPTEACypher_1_1Key.html">00694</a>     <span class="keyword">struct </span><a class="code" href="structPTEACypher_1_1Key.html">Key</a> {
<a name="l00695"></a><a class="code" href="structPTEACypher_1_1Key.html#m0">00695</a>       BYTE <a class="code" href="structPTEACypher_1_1Key.html#m0">value</a>[16];
00696     };
00697 
00702     <a class="code" href="classPTEACypher.html#a0">PTEACypher</a>(
00703       <a class="code" href="classPCypher.html#s9">BlockChainMode</a> <a class="code" href="classPCypher.html#n2">chainMode</a> = <a class="code" href="classPCypher.html#s9s0">ElectronicCodebook</a>   
00704     );