1050 lines
36 KiB
HTML
1050 lines
36 KiB
HTML
<!doctype html>
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<html class="no-js" lang="">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="x-ua-compatible" content="ie=edge">
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<title>CICADA</title>
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<meta name="description" content="">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="icon" type="image/x-icon" href="../images/favicon.ico">
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<link rel="stylesheet" href="../styles/style.css">
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<link rel="stylesheet" href="../styles/dark.css" media="(prefers-color-scheme: dark)">
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</head>
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<body>
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<div class="navbar navbar-default navbar-fixed-top visible-xs">
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<a href="../" class="navbar-brand">CICADA</a>
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<button type="button" class="btn btn-default btn-menu ion-ios-menu" id="btn-menu"></button>
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</div>
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<div class="xs-menu menu" id="mobile-menu">
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<div id="book-search-input" role="search"><input type="text" placeholder="Type to search"></div> <compodoc-menu></compodoc-menu>
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</div>
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<div class="container-fluid main">
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<div class="row main">
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<div class="hidden-xs menu">
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<compodoc-menu mode="normal"></compodoc-menu>
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</div>
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<!-- START CONTENT -->
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<div class="content class">
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<div class="content-data">
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<ol class="breadcrumb">
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<li>Classes</li>
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<li >PGPSigner</li>
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</ol>
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<ul class="nav nav-tabs" role="tablist">
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<li class="active">
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<a href="#info" role="tab" id="info-tab" data-toggle="tab" data-link="info">Info</a>
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</li>
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<li >
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<a href="#source" role="tab" id="source-tab" data-toggle="tab" data-link="source">Source</a>
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</li>
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</ul>
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<div class="tab-content">
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<div class="tab-pane fade active in" id="c-info">
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<p class="comment">
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<h3>File</h3>
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</p>
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<p class="comment">
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<code>src/app/_pgp/pgp-signer.ts</code>
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</p>
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<p class="comment">
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<h3>Description</h3>
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</p>
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<p class="comment">
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<p>Provides functionality for signing and verifying signed messages.</p>
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</p>
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<p class="comment">
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<h3>Implements</h3>
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</p>
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<p class="comment">
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<code><a href="../interfaces/Signer.html" target="_self" >Signer</a></code>
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</p>
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<section>
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<h3 id="index">Index</h3>
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<table class="table table-sm table-bordered index-table">
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<tbody>
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<tr>
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<td class="col-md-4">
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<h6><b>Properties</b></h6>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<ul class="index-list">
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<li>
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<a href="#algo" >algo</a>
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</li>
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<li>
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<a href="#dgst" >dgst</a>
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</li>
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<li>
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<a href="#engine" >engine</a>
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</li>
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<li>
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<a href="#keyStore" >keyStore</a>
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</li>
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<li>
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<a href="#loggingService" >loggingService</a>
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</li>
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<li>
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<a href="#onsign" >onsign</a>
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</li>
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<li>
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<a href="#onverify" >onverify</a>
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</li>
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<li>
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<a href="#signature" >signature</a>
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</li>
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</ul>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<h6><b>Methods</b></h6>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<ul class="index-list">
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<li>
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<span class="modifier">Public</span>
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<a href="#fingerprint" >fingerprint</a>
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</li>
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<li>
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<span class="modifier">Public</span>
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<a href="#prepare" >prepare</a>
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</li>
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<li>
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<span class="modifier">Public</span>
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<span class="modifier">Async</span>
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<a href="#sign" >sign</a>
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</li>
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<li>
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<span class="modifier">Public</span>
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<a href="#verify" >verify</a>
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</li>
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</ul>
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</td>
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</tr>
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</tbody>
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</table>
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</section>
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<section>
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<h3 id="constructor">Constructor</h3>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<code>constructor(keyStore: <a href="../interfaces/MutableKeyStore.html" target="_self">MutableKeyStore</a>)</code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="74" class="link-to-prism">src/app/_pgp/pgp-signer.ts:74</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>Initializing the Signer.</p>
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</div>
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<div>
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<b>Parameters :</b>
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<table class="params">
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<thead>
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<tr>
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<td>Name</td>
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<td>Type</td>
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<td>Optional</td>
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<td>Description</td>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>keyStore</td>
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<td>
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<code><a href="../interfaces/MutableKeyStore.html" target="_self" >MutableKeyStore</a></code>
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</td>
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<td>
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No
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</td>
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<td>
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<code><ul>
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<li>A keystore holding pgp keys.</li>
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</ul>
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</code>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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</section>
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<section>
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<h3 id="inputs">
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Properties
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</h3>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="algo"></a>
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<span class="name">
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<span ><b>algo</b></span>
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<a href="#algo"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Default value : </i><code>'sha256'</code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="60" class="link-to-prism">src/app/_pgp/pgp-signer.ts:60</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>Encryption algorithm used</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="dgst"></a>
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<span class="name">
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<span ><b>dgst</b></span>
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<a href="#dgst"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="62" class="link-to-prism">src/app/_pgp/pgp-signer.ts:62</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>Message digest</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="engine"></a>
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<span class="name">
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<span ><b>engine</b></span>
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<a href="#engine"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Default value : </i><code>'pgp'</code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="64" class="link-to-prism">src/app/_pgp/pgp-signer.ts:64</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>Encryption engine used.</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="keyStore"></a>
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<span class="name">
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<span ><b>keyStore</b></span>
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<a href="#keyStore"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Type : </i> <code><a href="../interfaces/MutableKeyStore.html" target="_self" >MutableKeyStore</a></code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="66" class="link-to-prism">src/app/_pgp/pgp-signer.ts:66</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>A keystore holding pgp keys.</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="loggingService"></a>
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<span class="name">
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<span ><b>loggingService</b></span>
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<a href="#loggingService"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Type : </i> <code><a href="../injectables/LoggingService.html" target="_self" >LoggingService</a></code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="68" class="link-to-prism">src/app/_pgp/pgp-signer.ts:68</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>A service that provides logging capabilities.</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="onsign"></a>
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<span class="name">
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<span ><b>onsign</b></span>
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<a href="#onsign"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/function" target="_blank" >function</a></code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="70" class="link-to-prism">src/app/_pgp/pgp-signer.ts:70</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>Event triggered on successful signing of message.</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="onverify"></a>
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<span class="name">
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<span ><b>onverify</b></span>
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<a href="#onverify"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Type : </i> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/function" target="_blank" >function</a></code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="72" class="link-to-prism">src/app/_pgp/pgp-signer.ts:72</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>Event triggered on successful verification of a signature.</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="signature"></a>
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<span class="name">
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<span ><b>signature</b></span>
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<a href="#signature"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<i>Type : </i> <code><a href="../interfaces/Signature.html" target="_self" >Signature</a></code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="74" class="link-to-prism">src/app/_pgp/pgp-signer.ts:74</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>Generated signature</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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</section>
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<section>
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<h3 id="methods">
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Methods
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</h3>
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<table class="table table-sm table-bordered">
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<tbody>
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<tr>
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<td class="col-md-4">
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<a name="fingerprint"></a>
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<span class="name">
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<span class="modifier">Public</span>
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<span ><b>fingerprint</b></span>
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<a href="#fingerprint"><span class="icon ion-ios-link"></span></a>
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</span>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<span class="modifier-icon icon ion-ios-reset"></span>
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<code>fingerprint()</code>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-line">Defined in <a href="" data-line="90"
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class="link-to-prism">src/app/_pgp/pgp-signer.ts:90</a></div>
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</td>
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</tr>
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<tr>
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<td class="col-md-4">
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<div class="io-description"><p>Get the private key fingerprint.</p>
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</div>
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<div>
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</div>
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<div class="io-description">
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<b>Returns : </b> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
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</div>
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<div class="io-description">
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<p>A private key fingerprint.</p>
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|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<table class="table table-sm table-bordered">
|
|
<tbody>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<a name="prepare"></a>
|
|
<span class="name">
|
|
<span class="modifier">Public</span>
|
|
<span ><b>prepare</b></span>
|
|
<a href="#prepare"><span class="icon ion-ios-link"></span></a>
|
|
</span>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<span class="modifier-icon icon ion-ios-reset"></span>
|
|
<code>prepare(material: <a href="../interfaces/Signable.html" target="_self">Signable</a>)</code>
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<div class="io-line">Defined in <a href="" data-line="99"
|
|
class="link-to-prism">src/app/_pgp/pgp-signer.ts:99</a></div>
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<div class="io-description"><p>Load the message digest.</p>
|
|
</div>
|
|
|
|
<div class="io-description">
|
|
<b>Parameters :</b>
|
|
<table class="params">
|
|
<thead>
|
|
<tr>
|
|
<td>Name</td>
|
|
<td>Type</td>
|
|
<td>Optional</td>
|
|
<td>Description</td>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
<tr>
|
|
<td>material</td>
|
|
<td>
|
|
<code><a href="../interfaces/Signable.html" target="_self" >Signable</a></code>
|
|
</td>
|
|
|
|
<td>
|
|
No
|
|
</td>
|
|
|
|
|
|
<td>
|
|
<ul>
|
|
<li>A signable object.</li>
|
|
</ul>
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<div>
|
|
</div>
|
|
<div class="io-description">
|
|
<b>Returns : </b> <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/boolean" target="_blank" >boolean</a></code>
|
|
|
|
</div>
|
|
<div class="io-description">
|
|
<p>true - If digest has been loaded successfully.</p>
|
|
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<table class="table table-sm table-bordered">
|
|
<tbody>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<a name="sign"></a>
|
|
<span class="name">
|
|
<span class="modifier">Public</span>
|
|
<span class="modifier">Async</span>
|
|
<span ><b>sign</b></span>
|
|
<a href="#sign"><span class="icon ion-ios-link"></span></a>
|
|
</span>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<span class="modifier-icon icon ion-ios-reset"></span>
|
|
<code>sign(digest: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank">string</a>)</code>
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<div class="io-line">Defined in <a href="" data-line="109"
|
|
class="link-to-prism">src/app/_pgp/pgp-signer.ts:109</a></div>
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<div class="io-description"><p>Signs a message using a private key.</p>
|
|
</div>
|
|
|
|
<div class="io-description">
|
|
<b>Parameters :</b>
|
|
<table class="params">
|
|
<thead>
|
|
<tr>
|
|
<td>Name</td>
|
|
<td>Type</td>
|
|
<td>Optional</td>
|
|
<td>Description</td>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
<tr>
|
|
<td>digest</td>
|
|
<td>
|
|
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
|
|
</td>
|
|
|
|
<td>
|
|
No
|
|
</td>
|
|
|
|
|
|
<td>
|
|
<ul>
|
|
<li>The message to be signed.</li>
|
|
</ul>
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<div>
|
|
</div>
|
|
<div class="io-description">
|
|
<b>Returns : </b> <code>Promise<void></code>
|
|
|
|
</div>
|
|
<div class="io-description">
|
|
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<table class="table table-sm table-bordered">
|
|
<tbody>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<a name="verify"></a>
|
|
<span class="name">
|
|
<span class="modifier">Public</span>
|
|
<span ><b>verify</b></span>
|
|
<a href="#verify"><span class="icon ion-ios-link"></span></a>
|
|
</span>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<span class="modifier-icon icon ion-ios-reset"></span>
|
|
<code>verify(digest: <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank">string</a>, signature: <a href="../interfaces/Signature.html" target="_self">Signature</a>)</code>
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<div class="io-line">Defined in <a href="" data-line="144"
|
|
class="link-to-prism">src/app/_pgp/pgp-signer.ts:144</a></div>
|
|
</td>
|
|
</tr>
|
|
|
|
|
|
<tr>
|
|
<td class="col-md-4">
|
|
<div class="io-description"><p>Verify that signature is valid.</p>
|
|
</div>
|
|
|
|
<div class="io-description">
|
|
<b>Parameters :</b>
|
|
<table class="params">
|
|
<thead>
|
|
<tr>
|
|
<td>Name</td>
|
|
<td>Type</td>
|
|
<td>Optional</td>
|
|
<td>Description</td>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
<tr>
|
|
<td>digest</td>
|
|
<td>
|
|
<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/string" target="_blank" >string</a></code>
|
|
</td>
|
|
|
|
<td>
|
|
No
|
|
</td>
|
|
|
|
|
|
<td>
|
|
<ul>
|
|
<li>The message that was signed.</li>
|
|
</ul>
|
|
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>signature</td>
|
|
<td>
|
|
<code><a href="../interfaces/Signature.html" target="_self" >Signature</a></code>
|
|
</td>
|
|
|
|
<td>
|
|
No
|
|
</td>
|
|
|
|
|
|
<td>
|
|
<ul>
|
|
<li>The generated signature.</li>
|
|
</ul>
|
|
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<div>
|
|
</div>
|
|
<div class="io-description">
|
|
<b>Returns : </b> <code><a href="https://www.typescriptlang.org/docs/handbook/basic-types.html" target="_blank" >void</a></code>
|
|
|
|
</div>
|
|
<div class="io-description">
|
|
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</section>
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div class="tab-pane fade tab-source-code" id="c-source">
|
|
<pre class="line-numbers compodoc-sourcecode"><code class="language-typescript">import * as openpgp from 'openpgp';
|
|
|
|
// Application imports
|
|
import { MutableKeyStore } from '@app/_pgp/pgp-key-store';
|
|
import { LoggingService } from '@app/_services/logging.service';
|
|
|
|
/** Signable object interface */
|
|
interface Signable {
|
|
/** The message to be signed. */
|
|
digest(): string;
|
|
}
|
|
|
|
/** Signature object interface */
|
|
interface Signature {
|
|
/** Encryption algorithm used */
|
|
algo: string;
|
|
/** Data to be signed. */
|
|
data: string;
|
|
/** Message digest */
|
|
digest: string;
|
|
/** Encryption engine used. */
|
|
engine: string;
|
|
}
|
|
|
|
/** Signer interface */
|
|
interface Signer {
|
|
/**
|
|
* Get the private key fingerprint.
|
|
* @returns A private key fingerprint.
|
|
*/
|
|
fingerprint(): string;
|
|
/** Event triggered on successful signing of message. */
|
|
onsign(signature: Signature): void;
|
|
/** Event triggered on successful verification of a signature. */
|
|
onverify(flag: boolean): void;
|
|
/**
|
|
* Load the message digest.
|
|
* @param material - A signable object.
|
|
* @returns true - If digest has been loaded successfully.
|
|
*/
|
|
prepare(material: Signable): boolean;
|
|
/**
|
|
* Signs a message using a private key.
|
|
* @async
|
|
* @param digest - The message to be signed.
|
|
*/
|
|
sign(digest: string): Promise<void>;
|
|
/**
|
|
* Verify that signature is valid.
|
|
* @param digest - The message that was signed.
|
|
* @param signature - The generated signature.
|
|
*/
|
|
verify(digest: string, signature: Signature): void;
|
|
}
|
|
|
|
/** Provides functionality for signing and verifying signed messages. */
|
|
class PGPSigner implements Signer {
|
|
/** Encryption algorithm used */
|
|
algo = 'sha256';
|
|
/** Message digest */
|
|
dgst: string;
|
|
/** Encryption engine used. */
|
|
engine = 'pgp';
|
|
/** A keystore holding pgp keys. */
|
|
keyStore: MutableKeyStore;
|
|
/** A service that provides logging capabilities. */
|
|
loggingService: LoggingService;
|
|
/** Event triggered on successful signing of message. */
|
|
onsign: (signature: Signature) => void;
|
|
/** Event triggered on successful verification of a signature. */
|
|
onverify: (flag: boolean) => void;
|
|
/** Generated signature */
|
|
signature: Signature;
|
|
|
|
/**
|
|
* Initializing the Signer.
|
|
* @param keyStore - A keystore holding pgp keys.
|
|
*/
|
|
constructor(keyStore: MutableKeyStore) {
|
|
this.keyStore = keyStore;
|
|
this.onsign = (signature: Signature) => {};
|
|
this.onverify = (flag: boolean) => {};
|
|
}
|
|
|
|
/**
|
|
* Get the private key fingerprint.
|
|
* @returns A private key fingerprint.
|
|
*/
|
|
public fingerprint(): string {
|
|
return this.keyStore.getFingerprint();
|
|
}
|
|
|
|
/**
|
|
* Load the message digest.
|
|
* @param material - A signable object.
|
|
* @returns true - If digest has been loaded successfully.
|
|
*/
|
|
public prepare(material: Signable): boolean {
|
|
this.dgst = material.digest();
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Signs a message using a private key.
|
|
* @async
|
|
* @param digest - The message to be signed.
|
|
*/
|
|
public async sign(digest: string): Promise<void> {
|
|
const m = openpgp.cleartext.fromText(digest);
|
|
const pk = this.keyStore.getPrivateKey();
|
|
if (!pk.isDecrypted()) {
|
|
const password = window.prompt('password');
|
|
await pk.decrypt(password);
|
|
}
|
|
const opts = {
|
|
message: m,
|
|
privateKeys: [pk],
|
|
detached: true,
|
|
};
|
|
openpgp
|
|
.sign(opts)
|
|
.then((s) => {
|
|
this.signature = {
|
|
engine: this.engine,
|
|
algo: this.algo,
|
|
data: s.signature,
|
|
// TODO: fix for browser later
|
|
digest,
|
|
};
|
|
this.onsign(this.signature);
|
|
})
|
|
.catch((e) => {
|
|
this.loggingService.sendErrorLevelMessage(e.message, this, { error: e });
|
|
this.onsign(undefined);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Verify that signature is valid.
|
|
* @param digest - The message that was signed.
|
|
* @param signature - The generated signature.
|
|
*/
|
|
public verify(digest: string, signature: Signature): void {
|
|
openpgp.signature
|
|
.readArmored(signature.data)
|
|
.then((sig) => {
|
|
const opts = {
|
|
message: openpgp.cleartext.fromText(digest),
|
|
publicKeys: this.keyStore.getTrustedKeys(),
|
|
signature: sig,
|
|
};
|
|
openpgp.verify(opts).then((v) => {
|
|
let i = 0;
|
|
for (i = 0; i < v.signatures.length; i++) {
|
|
const s = v.signatures[i];
|
|
if (s.valid) {
|
|
this.onverify(s);
|
|
return;
|
|
}
|
|
}
|
|
this.loggingService.sendErrorLevelMessage(
|
|
`Checked ${i} signature(s) but none valid`,
|
|
this,
|
|
{ error: '404 Not found!' }
|
|
);
|
|
this.onverify(false);
|
|
});
|
|
})
|
|
.catch((e) => {
|
|
this.loggingService.sendErrorLevelMessage(e.message, this, { error: e });
|
|
this.onverify(false);
|
|
});
|
|
}
|
|
}
|
|
|
|
/** @exports */
|
|
export { PGPSigner, Signable, Signature, Signer };
|
|
</code></pre>
|
|
</div>
|
|
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