eric7/Documentation/Source/eric7.Plugins.CheckerPlugins.CodeStyleChecker.Security.Checks.weakCryptographicKey.html

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<h1>eric7.Plugins.CheckerPlugins.CodeStyleChecker.Security.Checks.weakCryptographicKey</h1>

<p>
Module implementing checks for weak cryptographic key use.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Functions</h3>

<table>

<tr>
<td><a href="#_classifyKeySize">_classifyKeySize</a></td>
<td>Function to classify a key and report an error if insufficient.</td>
</tr>
<tr>
<td><a href="#_weakCryptoKeySizeCryptography">_weakCryptoKeySizeCryptography</a></td>
<td>Function to check 'cryptography.hazmat' for weak key use.</td>
</tr>
<tr>
<td><a href="#_weakCryptoKeySizePycrypto">_weakCryptoKeySizePycrypto</a></td>
<td>Function to check 'pycrypto' for weak key use.</td>
</tr>
<tr>
<td><a href="#checkWeakCryptographicKey">checkWeakCryptographicKey</a></td>
<td>Function to check for weak cryptographic key use.</td>
</tr>
<tr>
<td><a href="#getChecks">getChecks</a></td>
<td>Public method to get a dictionary with checks handled by this module.</td>
</tr>
</table>
<hr />
<hr />
<a NAME="_classifyKeySize" ID="_classifyKeySize"></a>
<h2>_classifyKeySize</h2>
<b>_classifyKeySize</b>(<i>reportError, config, keyType, keySize, node</i>)

<p>
    Function to classify a key and report an error if insufficient.
</p>
<dl>

<dt><i>reportError</i> (func)</dt>
<dd>
function to be used to report errors
</dd>
<dt><i>config</i> (dict)</dt>
<dd>
dictionary with configuration data
</dd>
<dt><i>keyType</i> (str)</dt>
<dd>
type of key to be classified ('DSA', 'RSA', 'EC')
</dd>
<dt><i>keySize</i> (int)</dt>
<dd>
size of the key to be classified
</dd>
<dt><i>node</i> (ast.Call)</dt>
<dd>
node the key was extracted from (needed for reporting)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating an error was reported
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="_weakCryptoKeySizeCryptography" ID="_weakCryptoKeySizeCryptography"></a>
<h2>_weakCryptoKeySizeCryptography</h2>
<b>_weakCryptoKeySizeCryptography</b>(<i>reportError, context, config</i>)

<p>
    Function to check 'cryptography.hazmat' for weak key use.
</p>
<dl>

<dt><i>reportError</i> (func)</dt>
<dd>
function to be used to report errors
</dd>
<dt><i>context</i> (SecurityContext)</dt>
<dd>
security context object
</dd>
<dt><i>config</i> (dict)</dt>
<dd>
dictionary with configuration data
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating an error was reported
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="_weakCryptoKeySizePycrypto" ID="_weakCryptoKeySizePycrypto"></a>
<h2>_weakCryptoKeySizePycrypto</h2>
<b>_weakCryptoKeySizePycrypto</b>(<i>reportError, context, config</i>)

<p>
    Function to check 'pycrypto' for weak key use.
</p>
<dl>

<dt><i>reportError</i> (func)</dt>
<dd>
function to be used to report errors
</dd>
<dt><i>context</i> (SecurityContext)</dt>
<dd>
security context object
</dd>
<dt><i>config</i> (dict)</dt>
<dd>
dictionary with configuration data
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating an error was reported
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="checkWeakCryptographicKey" ID="checkWeakCryptographicKey"></a>
<h2>checkWeakCryptographicKey</h2>
<b>checkWeakCryptographicKey</b>(<i>reportError, context, config</i>)

<p>
    Function to check for weak cryptographic key use.
</p>
<dl>

<dt><i>reportError</i> (func)</dt>
<dd>
function to be used to report errors
</dd>
<dt><i>context</i> (SecurityContext)</dt>
<dd>
security context object
</dd>
<dt><i>config</i> (dict)</dt>
<dd>
dictionary with configuration data
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="getChecks" ID="getChecks"></a>
<h2>getChecks</h2>
<b>getChecks</b>(<i></i>)

<p>
    Public method to get a dictionary with checks handled by this module.
</p>
<dl>
<dt>Return:</dt>
<dd>
dictionary containing checker lists containing checker function and
        list of codes
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
dict
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
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