Documentation/Source/eric5.Utilities.crypto.__init__.html

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN'
'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
<html><head>
<title>eric5.Utilities.crypto.__init__</title>
<style>
body {
    background: #EDECE6;
    margin: 0em 1em 10em 1em;
    color: black;
}

h1 { color: white; background: #85774A; }
h2 { color: white; background: #85774A; }
h3 { color: white; background: #9D936E; }
h4 { color: white; background: #9D936E; }
    
a { color: #BA6D36; }

</style>
</head>
<body><a NAME="top" ID="top"></a>
<h1>eric5.Utilities.crypto.__init__</h1>
<p>
Package implementing cryptography related functionality.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>CryptoMarker</td></tr><tr><td>Delimiter</td></tr><tr><td>EncodeMarker</td></tr><tr><td>MasterPassword</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Functions</h3>
<table>
<tr>
<td><a href="#__getMasterPassword">__getMasterPassword</a></td>
<td>Private module function to get the password from the user.</td>
</tr><tr>
<td><a href="#changeRememberedMaster">changeRememberedMaster</a></td>
<td>Module function to change the remembered master password.</td>
</tr><tr>
<td><a href="#dataDecrypt">dataDecrypt</a></td>
<td>Module function to decrypt a password.</td>
</tr><tr>
<td><a href="#dataEncrypt">dataEncrypt</a></td>
<td>Module function to encrypt a password.</td>
</tr><tr>
<td><a href="#pwConvert">pwConvert</a></td>
<td>Module function to convert a plaintext password to the encoded form or vice versa.</td>
</tr><tr>
<td><a href="#pwDecode">pwDecode</a></td>
<td>Module function to decode a password.</td>
</tr><tr>
<td><a href="#pwDecrypt">pwDecrypt</a></td>
<td>Module function to decrypt a password.</td>
</tr><tr>
<td><a href="#pwEncode">pwEncode</a></td>
<td>Module function to encode a password.</td>
</tr><tr>
<td><a href="#pwEncrypt">pwEncrypt</a></td>
<td>Module function to encrypt a password.</td>
</tr><tr>
<td><a href="#pwRecode">pwRecode</a></td>
<td>Module function to re-encode a password.</td>
</tr><tr>
<td><a href="#pwReencrypt">pwReencrypt</a></td>
<td>Module function to re-encrypt a password.</td>
</tr>
</table>
<hr /><hr />
<a NAME="__getMasterPassword" ID="__getMasterPassword"></a>
<h2>__getMasterPassword</h2>
<b>__getMasterPassword</b>(<i></i>)
<p>
    Private module function to get the password from the user.
</p>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="changeRememberedMaster" ID="changeRememberedMaster"></a>
<h2>changeRememberedMaster</h2>
<b>changeRememberedMaster</b>(<i>newPassword</i>)
<p>
    Module function to change the remembered master password.
</p><dl>
<dt><i>newPassword</i></dt>
<dd>
new password to be used (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="dataDecrypt" ID="dataDecrypt"></a>
<h2>dataDecrypt</h2>
<b>dataDecrypt</b>(<i>edata, password</i>)
<p>
    Module function to decrypt a password.
</p><dl>
<dt><i>edata</i></dt>
<dd>
hashed data to decrypt (string)
</dd><dt><i>password</i></dt>
<dd>
password to be used for decryption (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
decrypted data (bytes) and flag indicating
        success (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="dataEncrypt" ID="dataEncrypt"></a>
<h2>dataEncrypt</h2>
<b>dataEncrypt</b>(<i>data, password</i>)
<p>
    Module function to encrypt a password.
</p><dl>
<dt><i>data</i></dt>
<dd>
data to encrypt (bytes)
</dd><dt><i>password</i></dt>
<dd>
password to be used for encryption (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
encrypted data (bytes) and flag indicating
        success (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="pwConvert" ID="pwConvert"></a>
<h2>pwConvert</h2>
<b>pwConvert</b>(<i>pw, encode=True</i>)
<p>
    Module function to convert a plaintext password to the encoded form or
    vice versa.
</p><p>
    If there is an error, an empty code is returned for the encode function
    or the given encoded password for the decode function.
</p><dl>
<dt><i>pw</i></dt>
<dd>
password to encode (string)
</dd><dt><i>encode</i></dt>
<dd>
flag indicating an encode or decode function (boolean)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
encode or decoded password (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="pwDecode" ID="pwDecode"></a>
<h2>pwDecode</h2>
<b>pwDecode</b>(<i>epw</i>)
<p>
    Module function to decode a password.
</p><dl>
<dt><i>epw</i></dt>
<dd>
encoded password to decode (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
decoded password (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="pwDecrypt" ID="pwDecrypt"></a>
<h2>pwDecrypt</h2>
<b>pwDecrypt</b>(<i>epw, masterPW=None</i>)
<p>
    Module function to decrypt a password.
</p><dl>
<dt><i>epw</i></dt>
<dd>
hashed password to decrypt (string)
</dd><dt><i>masterPW</i></dt>
<dd>
password to be used for decryption (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
decrypted password (string) and flag indicating
        success (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="pwEncode" ID="pwEncode"></a>
<h2>pwEncode</h2>
<b>pwEncode</b>(<i>pw</i>)
<p>
    Module function to encode a password.
</p><dl>
<dt><i>pw</i></dt>
<dd>
password to encode (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
encoded password (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="pwEncrypt" ID="pwEncrypt"></a>
<h2>pwEncrypt</h2>
<b>pwEncrypt</b>(<i>pw, masterPW=None</i>)
<p>
    Module function to encrypt a password.
</p><dl>
<dt><i>pw</i></dt>
<dd>
password to encrypt (string)
</dd><dt><i>masterPW</i></dt>
<dd>
password to be used for encryption (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
encrypted password (string) and flag indicating
        success (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="pwRecode" ID="pwRecode"></a>
<h2>pwRecode</h2>
<b>pwRecode</b>(<i>epw, oldPassword, newPassword</i>)
<p>
    Module function to re-encode a password.
</p><p>
    In case of an error the encoded password is returned unchanged.
</p><dl>
<dt><i>epw</i></dt>
<dd>
encoded password to re-encode (string)
</dd><dt><i>oldPassword</i></dt>
<dd>
password used to encode (string)
</dd><dt><i>newPassword</i></dt>
<dd>
new password to be used (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
encoded password (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="pwReencrypt" ID="pwReencrypt"></a>
<h2>pwReencrypt</h2>
<b>pwReencrypt</b>(<i>epw, oldPassword, newPassword</i>)
<p>
    Module function to re-encrypt a password.
</p><dl>
<dt><i>epw</i></dt>
<dd>
hashed password to re-encrypt (string)
</dd><dt><i>oldPassword</i></dt>
<dd>
password used to encrypt (string)
</dd><dt><i>newPassword</i></dt>
<dd>
new password to be used (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
encrypted password (string) and flag indicating
        success (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
</body></html>