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tool_pkcs5view.html
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<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<meta http-equiv="X-UA-Compatible" content="chrome=1" />
<meta name="description" content="PKCS5 protected PEM RSA key viewer" />
<link rel="stylesheet" type="text/css" media="screen" href="../stylesheets/stylesheet.css">
<title>Online Encrypted PKCS#5 PEM RSA Private Key Viewer</title>
<script language="JavaScript" type="text/javascript" src="../jsrsasign-all-min.js"></script>
<script language="JavaScript" type="text/javascript">
function doView() {
// 1. read encrypted private key
var p5key = document.form1.prvkey1.value;
var passcode = document.form1.passcode1.value;
var decryptedKeyHex = PKCS5PKEY.getDecryptedKeyHex(p5key, passcode);
// 2. set RSAKey object by hexadecimal decrypted private key
var k = new RSAKey();
k.readPrivateKeyFromASN1HexString(decryptedKeyHex);
// 3. show attributes
document.form1.key_n.value = k.n.toString(16);
document.form1.key_e.value = k.e.toString(16);
document.form1.key_d.value = k.d.toString(16);
document.form1.key_p.value = k.p.toString(16);
document.form1.key_q.value = k.q.toString(16);
document.form1.key_dp.value = k.dmp1.toString(16);
document.form1.key_dq.value = k.dmq1.toString(16);
document.form1.key_co.value = k.coeff.toString(16);
}
</script>
</head>
<body>
<!-- HEADER -->
<div id="header_wrap" class="outer">
<header class="inner">
<h1 id="project_title">Online Encrypted PKCS#5 PEM RSA Private Key Viewer</h1>
<h2 id="project_tagline">decrypt and see RSA private key fields.</h2>
<a href="https://kjur.github.io/jsrsasign/">TOP</a> |
<a href="https://github.com/kjur/jsrsasign/tags/" target="_blank">DOWNLOADS</a> |
<a href="https://github.com/kjur/jsrsasign/wiki#programming-tutorial">TUTORIALS</a> |
<a href="https://kjur.github.io/jsrsasign/api/" target="_blank">API REFERENCE</a> |
<a href="https://kjur.github.io/jsrsasign/index.html#demo" target="_blank">DEMOS</a> |
</header>
</div>
<!-- MAIN CONTENT -->
<div id="main_content_wrap" class="outer">
<section id="main_content" class="inner">
<!-- now editing -->
<form name="form1">
<h4>(Step1) Fill Encrypted PEM formatted RSA private key</h4>
<textarea name="prvkey1" cols="65" rows="8">-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: AES-256-CBC,40555967F759530864FE022E257DE34E
jV7uXajRw4cccDaliagcqiLOiQEUCe19l761pXRxzgQP+DH4rCi12T4puTdZyy6l
eJHcSHZ/IC9N9iS3XNLgm/rRdUBahf0l1HOerHY76xIb74tB9v1S6sZe/IaOIYTO
E/t63rzNmj33AzEup5xMyzuAninLL3jJGKwcwkTG5u+n8p7fuMPcML0L7beVBkvZ
oXyySfMVB8h4u7yyZdhjU3O4K8QX1g1jntGJpQsh4ikfjM+3ddG/qaBrwzTBfC0C
F9SUbv+Sz0nZX60PhAYEDhb7194ol7F5Y4QZuDhf6K6d1v8r5b9RqDo98INqwdsD
1El24sGa3eBXi3lnpAytX7dOOBQKRh1uJyL3IuKyuFcNJj3OOGjBkR6imZwD895e
qxLS+BASmyGm4DME6m+kltZ12LXwPgNU6+d+XQ4NXSA=
-----END RSA PRIVATE KEY-----</textarea>
<h4>(Step2) Fill passcode to decrypt private key</h4>
<input type="password" name="passcode1" size="60" value="hogehoge"/><br/>
<i>NOTE: Passcode for above default RSA private key is <font color="darkgreen">'hogehoge'</font>.</i>
<h4>(Step3) Press "Decrypt it" button</h4>
<input type="button" value="Decrypt it!" onClick="doView();"/>
<h2>RSA Private Key</h2>
<table>
<tr><td>modulus(n):</td><td><input type="text" name="key_n" size="80"/></td></tr>
<tr><td>public exponent(e):</td><td><input type="text" name="key_e" size="80"/></td></tr>
<tr><td>private exponent(d):</td><td><input type="text" name="key_d" size="80"/></td></tr>
<tr><td>prime1(p):</td><td><input type="text" name="key_p" size="80"/></td></tr>
<tr><td>prime2(q):</td><td><input type="text" name="key_q" size="80"/></td></tr>
<tr><td>prime1 exponent(dp):</td><td><input type="text" name="key_dp" size="80"/></td></tr>
<tr><td>prime2 exponent(dq):</td><td><input type="text" name="key_dq" size="80"/></td></tr>
<tr><td>cofficient(co):</td><td><input type="text" name="key_co" size="80"/></td></tr>
</table>
</form>
<!-- now editing -->
</section>
</div>
<!-- FOOTER -->
<div id="footer_wrap" class="outer">
<footer class="inner">
<p class="copyright">jsrsasign maintained by <a href="https://github.com/kjur">kjur</a></p>
<p>Published with <a href="https://pages.github.com">GitHub Pages</a></p>
<div align="center" style="color: white">
Copyright © 2010-2013 Kenji Urushima. All rights reserved.
</div>
</footer>
</div>
</body>
</html>