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587 lines
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<div class="section" id="seutils-module">
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<h1>SEutils Module<a class="headerlink" href="#seutils-module" title="Permalink to this headline">¶</a></h1>
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<div class="graphviz"><img src="../../_images/inheritance-46d14c049d401c956999e7b7618e351618dbc61c.png" alt="Inheritance diagram of virtualsmartcard.SEutils" usemap="#inheritance7064aeb8f6" class="inheritance graphviz" /></div>
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<map id="inheritance7064aeb8f6" name="inheritance7064aeb8f6">
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<area shape="rect" id="node1" href="#virtualsmartcard.SEutils.ControlReferenceTemplate" target="_top" title="Control Reference Templates are used to configure the Security" alt="" coords="5,55,360,80"/>
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<area shape="rect" id="node2" href="#virtualsmartcard.SEutils.Security_Environment" target="_top" title="virtualsmartcard.SEutils.Security_Environment" alt="" coords="20,5,345,31"/>
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</map><span class="target" id="module-virtualsmartcard.SEutils"></span><dl class="py class">
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<dt id="virtualsmartcard.SEutils.ControlReferenceTemplate">
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<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">virtualsmartcard.SEutils.</span></code><code class="sig-name descname"><span class="pre">ControlReferenceTemplate</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tag</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">config</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">''</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.ControlReferenceTemplate" title="Permalink to this definition">¶</a></dt>
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<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
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<p>Control Reference Templates are used to configure the Security
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Environments. They specify which algorithms to use in which mode of
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operation and with which keys. There are six different types of Control
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Reference Template:
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HT, AT, KT, CCT, DST, CT-sym, CT-asym.</p>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.ControlReferenceTemplate.__replace_tag">
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<code class="sig-name descname"><span class="pre">__replace_tag</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tag</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.ControlReferenceTemplate.__replace_tag" title="Permalink to this definition">¶</a></dt>
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<dd><p>Adjust the config string using a given tag, value combination. If the
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config string already contains a tag, value pair for the given tag,
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replace it. Otherwise append tag, length and value to the config
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string.</p>
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</dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.ControlReferenceTemplate.__set_algo">
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<code class="sig-name descname"><span class="pre">__set_algo</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.ControlReferenceTemplate.__set_algo" title="Permalink to this definition">¶</a></dt>
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<dd><p>Set the algorithm to be used by this CRT. The algorithms are specified
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in a global dictionary. New cards may add or modify this table in order
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to support new or different algorithms.</p>
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<dl class="field-list simple">
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<dt class="field-odd">Parameters</dt>
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<dd class="field-odd"><p><strong>data</strong> – reference to an algorithm</p>
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</dd>
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</dl>
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</dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.ControlReferenceTemplate.__set_iv">
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<code class="sig-name descname"><span class="pre">__set_iv</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tag</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">length</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">value</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.ControlReferenceTemplate.__set_iv" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.ControlReferenceTemplate.__set_key">
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<code class="sig-name descname"><span class="pre">__set_key</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tag</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">value</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.ControlReferenceTemplate.__set_key" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.ControlReferenceTemplate.parse_SE_config">
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<code class="sig-name descname"><span class="pre">parse_SE_config</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">config</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.ControlReferenceTemplate.parse_SE_config" title="Permalink to this definition">¶</a></dt>
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<dd><p>Parse a control reference template as given e.g. in an MSE APDU.</p>
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<dl class="field-list simple">
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<dt class="field-odd">Parameters</dt>
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<dd class="field-odd"><p><strong>config</strong> – a TLV string containing the configuration for the CRT.</p>
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</dd>
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</dl>
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</dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.ControlReferenceTemplate.to_string">
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<code class="sig-name descname"><span class="pre">to_string</span></code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.ControlReferenceTemplate.to_string" title="Permalink to this definition">¶</a></dt>
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<dd><p>Return the content of the CRT, encoded as TLV data in a string</p>
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</dd></dl>
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</dd></dl>
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<dl class="py class">
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<dt id="virtualsmartcard.SEutils.Security_Environment">
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<em class="property"><span class="pre">class</span> </em><code class="sig-prename descclassname"><span class="pre">virtualsmartcard.SEutils.</span></code><code class="sig-name descname"><span class="pre">Security_Environment</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">MF</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">SAM</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment" title="Permalink to this definition">¶</a></dt>
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<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.Security_Environment._set_SE">
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<code class="sig-name descname"><span class="pre">_set_SE</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment._set_SE" title="Permalink to this definition">¶</a></dt>
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<dd><p>Manipulate the current Security Environment. P2 is the tag of a
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control reference template, data contains control reference objects</p>
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</dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.Security_Environment.compute_cryptographic_checksum">
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<code class="sig-name descname"><span class="pre">compute_cryptographic_checksum</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.compute_cryptographic_checksum" title="Permalink to this definition">¶</a></dt>
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<dd><p>Compute a cryptographic checksum (e.g. MAC) for the given data.
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Algorithm and key are specified in the current SE</p>
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</dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.Security_Environment.compute_digital_signature">
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<code class="sig-name descname"><span class="pre">compute_digital_signature</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.compute_digital_signature" title="Permalink to this definition">¶</a></dt>
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<dd><p>Compute a digital signature for the given data.
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Algorithm and key are specified in the current SE</p>
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<dl class="field-list simple">
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||
<dt class="field-odd">Parameters</dt>
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<dd class="field-odd"><ul class="simple">
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||
<li><p><strong>p1</strong> – Must be 0x9E = Secure Messaging class for digital signatures</p></li>
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<li><p><strong>p2</strong> – Must be one of 0x9A, 0xAC, 0xBC. Indicates what kind of data
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is included in the data field.</p></li>
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</ul>
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</dd>
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</dl>
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</dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.Security_Environment.decipher">
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<code class="sig-name descname"><span class="pre">decipher</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.decipher" title="Permalink to this definition">¶</a></dt>
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<dd><p>Decipher data using key, algorithm, IV and Padding specified
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by the current Security environment.</p>
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<dl class="field-list simple">
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<dt class="field-odd">Returns</dt>
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<dd class="field-odd"><p>raw data (no TLV coding). Padding is not removed!!!</p>
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</dd>
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</dl>
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</dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.Security_Environment.encipher">
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<code class="sig-name descname"><span class="pre">encipher</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.encipher" title="Permalink to this definition">¶</a></dt>
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<dd><p>Encipher data using key, algorithm, IV and Padding specified
|
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by the current Security environment.</p>
|
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<dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
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<dd class="field-odd"><p>raw data (no TLV coding).</p>
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</dd>
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</dl>
|
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</dd></dl>
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|
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<dl class="py method">
|
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<dt id="virtualsmartcard.SEutils.Security_Environment.generate_public_key_pair">
|
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<code class="sig-name descname"><span class="pre">generate_public_key_pair</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.generate_public_key_pair" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>The GENERATE PUBLIC-KEY PAIR command either initiates the generation
|
||
and storing of a key pair, i.e., a public key and a private key, in the
|
||
card, or accesses a key pair previously generated in the card.</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>p1</strong> – should be 0x00 (generate new key)</p></li>
|
||
<li><p><strong>p2</strong> – ‘00’ (no information provided) or reference of the key to
|
||
be generated</p></li>
|
||
<li><p><strong>data</strong> – One or more CRTs associated to the key generation if
|
||
P1-P2 different from ‘0000’</p></li>
|
||
</ul>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
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<dl class="py method">
|
||
<dt id="virtualsmartcard.SEutils.Security_Environment.hash">
|
||
<code class="sig-name descname"><span class="pre">hash</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.hash" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Hash the given data using the algorithm specified by the current
|
||
Security environment.</p>
|
||
<dl class="field-list simple">
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<dt class="field-odd">Returns</dt>
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<dd class="field-odd"><p>raw data (no TLV coding).</p>
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</dd>
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</dl>
|
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</dd></dl>
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<dl class="py method">
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<dt id="virtualsmartcard.SEutils.Security_Environment.manage_security_environment">
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<code class="sig-name descname"><span class="pre">manage_security_environment</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.manage_security_environment" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>This method is used to store, restore or erase Security Environments
|
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or to manipulate the various parameters of the current SE.
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P1 specifies the operation to perform, p2 is either the SEID for the
|
||
referred SE or the tag of a control reference template</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
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||
<dd class="field-odd"><p><strong>p1</strong> – <p>Bitmask according to this table</p>
|
||
<table class="docutils align-default">
|
||
<colgroup>
|
||
<col style="width: 4%" />
|
||
<col style="width: 4%" />
|
||
<col style="width: 4%" />
|
||
<col style="width: 4%" />
|
||
<col style="width: 4%" />
|
||
<col style="width: 4%" />
|
||
<col style="width: 4%" />
|
||
<col style="width: 4%" />
|
||
<col style="width: 71%" />
|
||
</colgroup>
|
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<thead>
|
||
<tr class="row-odd"><th class="head"><p>b8</p></th>
|
||
<th class="head"><p>b7</p></th>
|
||
<th class="head"><p>b6</p></th>
|
||
<th class="head"><p>b5</p></th>
|
||
<th class="head"><p>b4</p></th>
|
||
<th class="head"><p>b3</p></th>
|
||
<th class="head"><p>b2</p></th>
|
||
<th class="head"><p>b1</p></th>
|
||
<th class="head"><p>Meaning</p></th>
|
||
</tr>
|
||
</thead>
|
||
<tbody>
|
||
<tr class="row-even"><td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><p>1</p></td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><p>Secure messaging in command data field</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><p>1</p></td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><p>Secure messaging in response data field</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><p>1</p></td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><p>Computation, decipherment, internal
|
||
authentication and key agreement</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p>1</p></td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><p>Verification, encipherment, external
|
||
authentication and key agreement</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><ul class="simple">
|
||
<li></li>
|
||
</ul>
|
||
</td>
|
||
<td><p>0</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>SET</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>STORE</p></td>
|
||
</tr>
|
||
<tr class="row-even"><td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>RESTORE</p></td>
|
||
</tr>
|
||
<tr class="row-odd"><td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>1</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>0</p></td>
|
||
<td><p>ERASE</p></td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt id="virtualsmartcard.SEutils.Security_Environment.parse_SM_CAPDU">
|
||
<code class="sig-name descname"><span class="pre">parse_SM_CAPDU</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">CAPDU</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">authenticate_header</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.parse_SM_CAPDU" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>This methods parses a data field including Secure Messaging objects.
|
||
SM_header indicates whether or not the header of the message shall be
|
||
authenticated. It returns an unprotected command APDU</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Parameters</dt>
|
||
<dd class="field-odd"><ul class="simple">
|
||
<li><p><strong>CAPDU</strong> – The protected CAPDU to be parsed</p></li>
|
||
<li><p><strong>authenticate_header</strong> – Whether or not the header should be
|
||
included in authentication mechanisms</p></li>
|
||
</ul>
|
||
</dd>
|
||
<dt class="field-even">Returns</dt>
|
||
<dd class="field-even"><p>Unprotected command APDU</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt id="virtualsmartcard.SEutils.Security_Environment.perform_security_operation">
|
||
<code class="sig-name descname"><span class="pre">perform_security_operation</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.perform_security_operation" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>In the end this command is nothing but a big switch for all the other
|
||
commands in ISO 7816-8. It will invoke the appropriate command and
|
||
return its result</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt id="virtualsmartcard.SEutils.Security_Environment.protect_response">
|
||
<code class="sig-name descname"><span class="pre">protect_response</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">sw</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">result</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.protect_response" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>This method protects a response APDU using secure messaging mechanisms</p>
|
||
<dl class="field-list simple">
|
||
<dt class="field-odd">Returns</dt>
|
||
<dd class="field-odd"><p>the protected data and the SW bytes</p>
|
||
</dd>
|
||
</dl>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt id="virtualsmartcard.SEutils.Security_Environment.verify_certificate">
|
||
<code class="sig-name descname"><span class="pre">verify_certificate</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.verify_certificate" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Verify a certificate send by the terminal using the internal trust
|
||
anchors.
|
||
This method is currently not implemented.</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt id="virtualsmartcard.SEutils.Security_Environment.verify_cryptographic_checksum">
|
||
<code class="sig-name descname"><span class="pre">verify_cryptographic_checksum</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.verify_cryptographic_checksum" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Verify the cryptographic checksum contained in the data field.
|
||
Data field must contain a cryptographic checksum (tag 0x8E) and a plain
|
||
value (tag 0x80)</p>
|
||
</dd></dl>
|
||
|
||
<dl class="py method">
|
||
<dt id="virtualsmartcard.SEutils.Security_Environment.verify_digital_signature">
|
||
<code class="sig-name descname"><span class="pre">verify_digital_signature</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">p1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">p2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#virtualsmartcard.SEutils.Security_Environment.verify_digital_signature" title="Permalink to this definition">¶</a></dt>
|
||
<dd><p>Verify the digital signature contained in the data field. Data must
|
||
contain a data to sign (tag 0x9A, 0xAC or 0xBC) and a digital signature
|
||
(0x9E)</p>
|
||
</dd></dl>
|
||
|
||
</dd></dl>
|
||
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
<footer class="footer">
|
||
<div class="container">
|
||
<p class="pull-right">
|
||
<a href="#">Back to top</a>
|
||
|
||
</p>
|
||
<p>
|
||
© Copyright 2009-2023 by Dominik Oepen and Frank Morgner.<br/>
|
||
</p>
|
||
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|
||
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|
||
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|
||
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