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| <html><head><title>Python: package gdata.Crypto.Cipher</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>.Cipher</strong></big></big></font></td |
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| ><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/Cipher/__init__.py">/usr/local/google/home/afshar/src/external-gdata-release/google3/src/gdata/Crypto/Cipher/__init__.py</a></font></td></tr></table> |
| <p><tt>Secret-key encryption algorithms.<br> |
| <br> |
| Secret-key encryption algorithms transform plaintext in some way that<br> |
| is dependent on a key, producing ciphertext. This transformation can<br> |
| easily be reversed, if (and, hopefully, only if) one knows the key.<br> |
| <br> |
| The encryption modules here all support the interface described in PEP<br> |
| 272, "API for Block Encryption Algorithms".<br> |
| <br> |
| If you don't know which algorithm to choose, use AES because it's<br> |
| standard and has undergone a fair bit of examination.<br> |
| <br> |
| Crypto.Cipher.AES Advanced Encryption Standard<br> |
| Crypto.Cipher.ARC2 Alleged RC2<br> |
| Crypto.Cipher.ARC4 Alleged RC4<br> |
| Crypto.Cipher.Blowfish<br> |
| Crypto.Cipher.CAST<br> |
| Crypto.Cipher.DES The Data Encryption Standard. Very commonly used<br> |
| in the past, but today its 56-bit keys are too small.<br> |
| Crypto.Cipher.DES3 Triple DES.<br> |
| Crypto.Cipher.IDEA<br> |
| Crypto.Cipher.RC5<br> |
| Crypto.Cipher.XOR The simple XOR cipher.</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></td><td width="25%" valign=top></td><td width="25%" valign=top></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> = ['AES', 'ARC2', 'ARC4', 'Blowfish', 'CAST', 'DES', 'DES3', 'IDEA', 'RC5', 'XOR']<br> |
| <strong>__revision__</strong> = '$Id: __init__.py,v 1.7 2003/02/28 15:28:35 akuchling Exp $'</td></tr></table> |
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