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<div class="navpath"><a class="el" href="a00208.html">ucommon</a>::<a class="el" href="a00034.html">Cipher</a>::<a class="el" href="a00035.html">Key</a>
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<h1>ucommon::Cipher::Key Class Reference</h1><!-- doxytag: class="ucommon::Cipher::Key" -->
<p><a class="el" href="a00034.html" title="A generic data ciphering class.">Cipher</a> key formed by hash algorithm.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="a00196_source.html">secure.h</a>></code></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6e8a4a51b39145fbea2599d0563ebd53"></a><!-- doxytag: member="ucommon::Cipher::Key::assign" ref="a6e8a4a51b39145fbea2599d0563ebd53" args="(const char *key, size_t size=0)" -->
void </td><td class="memItemRight" valign="bottom"><b>assign</b> (const char *key, size_t size=0)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa3dfbfb351dcd5b27d08d8e3eeb75f99"></a><!-- doxytag: member="ucommon::Cipher::Key::clear" ref="aa3dfbfb351dcd5b27d08d8e3eeb75f99" args="(void)" -->
void </td><td class="memItemRight" valign="bottom"><b>clear</b> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad4e776d0c9253d6eada83a0203f292eb"></a><!-- doxytag: member="ucommon::Cipher::Key::iosize" ref="ad4e776d0c9253d6eada83a0203f292eb" args="(void)" -->
size_t </td><td class="memItemRight" valign="bottom"><b>iosize</b> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab861d04f29a28c380d36de431de772af"></a><!-- doxytag: member="ucommon::Cipher::Key::Key" ref="ab861d04f29a28c380d36de431de772af" args="(const char *cipher, const char *digest)" -->
</td><td class="memItemRight" valign="bottom"><b>Key</b> (const char *cipher, const char *digest)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a18e859187afd3d4e5bbc41b6eb5b076b"></a><!-- doxytag: member="ucommon::Cipher::Key::Key" ref="a18e859187afd3d4e5bbc41b6eb5b076b" args="(const char *cipher, const char *digest, const char *text, size_t size=0, const unsigned char *salt=NULL, unsigned rounds=1)" -->
</td><td class="memItemRight" valign="bottom"><b>Key</b> (const char *cipher, const char *digest, const char *text, size_t size=0, const unsigned char *salt=NULL, unsigned rounds=1)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a89d4d4fed504b7721f15eae78a54bf6b"></a><!-- doxytag: member="ucommon::Cipher::Key::operator bool" ref="a89d4d4fed504b7721f15eae78a54bf6b" args="()" -->
</td><td class="memItemRight" valign="bottom"><b>operator bool</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7afd5b00ab979a85ab923c2c68f47d0e"></a><!-- doxytag: member="ucommon::Cipher::Key::operator!" ref="a7afd5b00ab979a85ab923c2c68f47d0e" args="()" -->
bool </td><td class="memItemRight" valign="bottom"><b>operator!</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6097ed36ce9bb29a2239938b3f794b44"></a><!-- doxytag: member="ucommon::Cipher::Key::operator=" ref="a6097ed36ce9bb29a2239938b3f794b44" args="(const char *pass)" -->
<a class="el" href="a00035.html">Key</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const char *pass)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af721de106b23abc8896325417de6a695"></a><!-- doxytag: member="ucommon::Cipher::Key::size" ref="af721de106b23abc8896325417de6a695" args="(void)" -->
size_t </td><td class="memItemRight" valign="bottom"><b>size</b> (void)</td></tr>
<tr><td colspan="2"><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abc9244173e787f0bbfc20679cf1480ee"></a><!-- doxytag: member="ucommon::Cipher::Key::options" ref="abc9244173e787f0bbfc20679cf1480ee" args="(const unsigned char *salt=NULL, unsigned rounds=1)" -->
static void </td><td class="memItemRight" valign="bottom"><b>options</b> (const unsigned char *salt=NULL, unsigned rounds=1)</td></tr>
<tr><td colspan="2"><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa34ec7932dd1a9da2b118da0a6a871b4"></a><!-- doxytag: member="ucommon::Cipher::Key::assign" ref="aa34ec7932dd1a9da2b118da0a6a871b4" args="(const char *key, size_t size, const unsigned char *salt, unsigned rounds)" -->
void </td><td class="memItemRight" valign="bottom"><b>assign</b> (const char *key, size_t size, const unsigned char *salt, unsigned rounds)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a40bb0f10291e852ae36281cb11bb8dc3"></a><!-- doxytag: member="ucommon::Cipher::Key::Key" ref="a40bb0f10291e852ae36281cb11bb8dc3" args="(const char *cipher)" -->
</td><td class="memItemRight" valign="bottom"><b>Key</b> (const char *cipher)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2653247ea803edf04962079363ecb271"></a><!-- doxytag: member="ucommon::Cipher::Key::set" ref="a2653247ea803edf04962079363ecb271" args="(const char *cipher, const char *digest)" -->
void </td><td class="memItemRight" valign="bottom"><b>set</b> (const char *cipher, const char *digest)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9496cadc6cfac0271d2d4a052c5a8f53"></a><!-- doxytag: member="ucommon::Cipher::Key::set" ref="a9496cadc6cfac0271d2d4a052c5a8f53" args="(const char *cipher)" -->
void </td><td class="memItemRight" valign="bottom"><b>set</b> (const char *cipher)</td></tr>
<tr><td colspan="2"><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" ><a class="anchor" id="a4d9934522fb54f06012693491555c774"></a><!-- doxytag: member="ucommon::Cipher::Key::@3" ref="a4d9934522fb54f06012693491555c774" args="" -->
union {</td></tr>
<tr><td class="memItemLeft" > int <b>algoid</b></td></tr>
<tr><td class="memItemLeft" > const void * <b>algotype</b></td></tr>
<tr><td class="memItemLeft" valign="top">}; </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" ><a class="anchor" id="ab514da77d62d9438fc0fb7356e25d2a2"></a><!-- doxytag: member="ucommon::Cipher::Key::@5" ref="ab514da77d62d9438fc0fb7356e25d2a2" args="" -->
union {</td></tr>
<tr><td class="memItemLeft" > int <b>hashid</b></td></tr>
<tr><td class="memItemLeft" > const void * <b>hashtype</b></td></tr>
<tr><td class="memItemLeft" valign="top">}; </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6daee606a69c5e01e4660460c9241496"></a><!-- doxytag: member="ucommon::Cipher::Key::blksize" ref="a6daee606a69c5e01e4660460c9241496" args="" -->
size_t </td><td class="memItemRight" valign="bottom"><b>blksize</b></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a080877455db2d9daa53d03067b6c4d38"></a><!-- doxytag: member="ucommon::Cipher::Key::ivbuf" ref="a080877455db2d9daa53d03067b6c4d38" args="[512/8]" -->
unsigned char </td><td class="memItemRight" valign="bottom"><b>ivbuf</b> [512/8]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0296aa1ce08e002aa0cc08d415b38d41"></a><!-- doxytag: member="ucommon::Cipher::Key::keybuf" ref="a0296aa1ce08e002aa0cc08d415b38d41" args="[512/8]" -->
unsigned char </td><td class="memItemRight" valign="bottom"><b>keybuf</b> [512/8]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4a116e40ab9def8997daea7aa315e0f7"></a><!-- doxytag: member="ucommon::Cipher::Key::keysize" ref="a4a116e40ab9def8997daea7aa315e0f7" args="" -->
size_t </td><td class="memItemRight" valign="bottom"><b>keysize</b></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af0afe6e339c166482bb2c6a1bf5ecef8"></a><!-- doxytag: member="ucommon::Cipher::Key::modeid" ref="af0afe6e339c166482bb2c6a1bf5ecef8" args="" -->
int </td><td class="memItemRight" valign="bottom"><b>modeid</b></td></tr>
<tr><td colspan="2"><h2>Friends</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afde0d3fe6a698aef7be7160f4afe8110"></a><!-- doxytag: member="ucommon::Cipher::Key::Cipher" ref="afde0d3fe6a698aef7be7160f4afe8110" args="" -->
class </td><td class="memItemRight" valign="bottom"><b>Cipher</b></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p><a class="el" href="a00034.html" title="A generic data ciphering class.">Cipher</a> key formed by hash algorithm. </p>
<p>This can generate both a key and iv table based on the algorithms used and required. Normally it is used from a pass-phrase, though any block of data may be supplied. </p>
<dl class="author"><dt><b>Author:</b></dt><dd>David Sugar <<a href="mailto:dyfet@gnutelephony.org">dyfet@gnutelephony.org</a>> </dd></dl>
<p>Definition at line <a class="el" href="a00196_source.html#l00275">275</a> of file <a class="el" href="a00196_source.html">secure.h</a>.</p>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>ucommon/<a class="el" href="a00196_source.html">secure.h</a></li>
</ul>
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Mandriva
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2010.2
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i586
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media
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contrib-backports
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by-pkgid
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4f5f2dc0f55b453456458df885792b0b
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