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| <html><head><title>Python: package gdata.Crypto.Hash</title> |
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| <font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="gdata.html"><font color="#ffffff">gdata</font></a>.<a href="gdata.Crypto.html"><font color="#ffffff">Crypto</font></a>.Hash</strong></big></big></font></td |
| ><td align=right valign=bottom |
| ><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/usr/local/google/home/afshar/src/external-gdata-release/google3/src/gdata/Crypto/Hash/__init__.py">/usr/local/google/home/afshar/src/external-gdata-release/google3/src/gdata/Crypto/Hash/__init__.py</a></font></td></tr></table> |
| <p><tt>Hashing algorithms<br> |
| <br> |
| Hash functions take arbitrary strings as input, and produce an output<br> |
| of fixed size that is dependent on the input; it should never be<br> |
| possible to derive the input data given only the hash function's<br> |
| output. Hash functions can be used simply as a checksum, or, in<br> |
| association with a public-key algorithm, can be used to implement<br> |
| digital signatures.<br> |
| <br> |
| The hashing modules here all support the interface described in PEP<br> |
| 247, "API for Cryptographic Hash Functions".<br> |
| <br> |
| Submodules:<br> |
| Crypto.Hash.HMAC <a href="http://www.rfc-editor.org/rfc/rfc2104.txt">RFC 2104</a>: Keyed-Hashing for Message Authentication<br> |
| Crypto.Hash.MD2<br> |
| Crypto.Hash.MD4<br> |
| Crypto.Hash.MD5<br> |
| Crypto.Hash.RIPEMD<br> |
| Crypto.Hash.SHA</tt></p> |
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| <font color="#ffffff" face="helvetica, arial"><big><strong>Package Contents</strong></big></font></td></tr> |
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| <tr><td bgcolor="#aa55cc"><tt> </tt></td><td> </td> |
| <td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="gdata.Crypto.Hash.HMAC.html">HMAC</a><br> |
| </td><td width="25%" valign=top><a href="gdata.Crypto.Hash.MD5.html">MD5</a><br> |
| </td><td width="25%" valign=top><a href="gdata.Crypto.Hash.SHA.html">SHA</a><br> |
| </td><td width="25%" valign=top></td></tr></table></td></tr></table><p> |
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| <font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr> |
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| <tr><td bgcolor="#55aa55"><tt> </tt></td><td> </td> |
| <td width="100%"><strong>__all__</strong> = ['HMAC', 'MD2', 'MD4', 'MD5', 'RIPEMD', 'SHA', 'SHA256']<br> |
| <strong>__revision__</strong> = '$Id: __init__.py,v 1.6 2003/12/19 14:24:25 akuchling Exp $'</td></tr></table> |
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