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test.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="chrome=1" />
<meta name="description" content="JavaScript implementation of SM2 Algorithm Encryption and Decryption sample." />
<!--<link rel="stylesheet" type="text/css" media="screen" href="stylesheets/stylesheet.css">-->
<title>SM2 Algorithm Encryption and Decryption sample</title>
<!-- for pkcs5pkey -->
<script src="build/index.js"></script>
<script language="JavaScript" type="text/javascript">
function doGenerate() {
var f1 = document.form1;
var curve = f1.curve1.value;
var ec = new KJUR.crypto.ECDSA({
"curve": curve
});
var keypair = ec.generateKeyPairHex();
f1.prvkey1.value = keypair.ecprvhex;
f1.pubkey1.value = keypair.ecpubhex;
testAes();
}
function testAes() {
var encrypted = aesEcrypt('初吕不韦既把持朝廷，又与太后（赵姬）偷情。[15] 后见秦王政日秦始皇画像秦始皇画像(10张)渐年长，怕被他发现，想离开太后，又怕太后怨恨，所以便把自己的门客嫪毐假施腐刑，只拔掉胡须、眉毛就献给太后，供其淫乐。[16] 秦王政渐长，于是他们就骗他说太后寝宫风水不好，应搬离这里。[17] 秦王政信以为真，于是他们搬到雍县的离宫，结果太后生下了两个私生子，[18] 而嫪毐也以秦王政假父自居，嫪毐在一次喝醉酒后对一个大臣斥责道：“我是秦王的假父，你竟敢惹我。”这个大臣听后很生气，并且暗中找了个机会把嫪毐和太后的关系告诉秦王政，秦王政得知后非常生气，嫪毐慌了，准备叛乱[19] 。而嫪毐在太后的帮助下被封为长信侯，领有山阳、太原等地，自收党羽。嫪毐在雍城长年经营，建立了庞大的势力，[20-21] 是秦国中仅次于吕不韦的一股强大的政治势力。', '1234567812345678', '1234567812345678');
console.log(encrypted);
var deCrypted = aesDeEcrypt(encrypted, '1234567812345678', '1234567812345678');
console.log(deCrypted.toString(CryptoJS.enc.Utf8));
}
function aesEcrypt(data, keyStr, ivStr) {
// 将数据数据进行 utf-8 格式
var sendData = CryptoJS.enc.Utf8.parse(data);
var key = CryptoJS.enc.Utf8.parse(keyStr);
var iv = CryptoJS.enc.Utf8.parse(ivStr);
//对数据进行aes加密
var aesEcryptData = CryptoJS.AES.encrypt(data, key, {
iv: iv,
mode: CryptoJS.mode.CBC,
padding: CryptoJS.pad.Pkcs7
});
//对加密后的数据进行 Base64转换
return CryptoJS.enc.Base64.stringify(aesEcryptData.ciphertext);
}
function aesDeEcrypt(deData, keyStr, ivStr) {
var decryptData = CryptoJS.enc.Base64.parse(deData);
console.log(decryptData);
var key = CryptoJS.enc.Utf8.parse(keyStr);
var iv = CryptoJS.enc.Utf8.parse(ivStr);
try {
var deEcrypData = CryptoJS.AES.decrypt(decryptData, key, {
iv: iv,
mode: CryptoJS.mode.CBC,
padding: CryptoJS.pad.Pkcs7
});
return deEcrypData.toString(CryptoJS.enc.Utf8);
} catch (e) {
console.log(e);
return JSON.stringify({
Code: 91,
message: '解密失败'
});
}
}
function doCrypt() {
var f1 = document.form1;
var curve = f1.curve1.value;
var msg = f1.msg1.value;
var pubkeyHex = f1.pubkey1.value;
var encryptData = sm2Encrypt(msg, pubkeyHex);
f1.sigval1.value = encryptData;
}
function doDecrypt(encrypData) {
var f1 = document.form1;
var prvkey = f1.prvkey1.value;
encrypData = encrypData || f1.sigval1.value;
var data = sm2Decrypt(encrypData, prvkey);
console.log(data);
}
</script>
</head>
<body>
<!-- HEADER -->
<div id="header_wrap" class="outer">
<header class="inner">
<h1 id="project_title">SM2 Algorithm Encryption and Decryption sample</h1>
<h2 id="project_tagline">generating SM2 keypair, SM2 Algorithm Encryption and Decryption</h2>
<a href="http://www.jonllen.com">Home</a> |
<a href="sample-sm2.html">SM2 sample</a> |
<a href="sample-sm2_tool.html">SM2 Cert Verifcation</a> |
<a href="sample-sm2_crypt.html">SM2 Encryption and Decryption sample</a>
</header>
</div>
<!-- MAIN CONTENT -->
<div id="main_content_wrap" class="outer">
<section id="main_content" class="inner">
<script type="text/javascript">
if (/msie/.test(navigator.userAgent.toLowerCase())) {
document.write("<p><em>若IE浏览器下提示停止运行此脚本，请选择<b>否(N)</b>继续运行。</em></p>");
}
</script>
<!-- now editing -->
<form name="form1">
<h4>(Step1) choose supported EC curve name and generate key pair</h4>
ECC curve name:
<select name="curve1">
<option value="sm2">SM2
<option value="secp256r1">secp256r1 (= NIST P-256, P-256, prime256v1)
<option value="secp256k1">secp256k1
<option value="secp384r1">secp384r1 (= NIST P-384, P-384)
</select><br/>
<input type="button" value="generate EC key pair" onClick="doGenerate();" /><br/>
<p>
EC private key (hex): <input type="text" name="prvkey1" value="" size="100" /><br/> EC public key (hex): <input type="text" name="pubkey1" value="" size="100" /><br/>
</p>
<!-- ============================================================== -->
<h4>(Step2) Crypt message</h4>
Crypt Options:
<select id="cipherMode" name="cipherMode">
<option value="1" selected="selected">C1C3C2
<option value="0">C1C2C3
</select><br/> Message string to be Crypted:
<input type="text" name="msg1" value="hello world" size="100" /><br/>
<input type="button" value="Crypt message" onClick="doCrypt();" /><br/>
<p>
Crypt value (hex): <input type="text" id="sigval1" name="sigval1" value="" size="100" /><br/>
</p>
<h4>(Step3) Decrypt message</h4>
<input type="button" value="decrypt it!" onClick="doDecrypt();" />
<input type="reset" value="reset" />
</form>
<!-- now editing -->
</section>
<section class="inner">
<hr size="1" />
<h4>SM2 Certificate Encryption</h4>
<fieldset>
<legend>SM2证书加密</legend>
<ul>
<li>
<label>原始数据：<input type="text" id="txtRawData" size="80"
value="jonllen" /></label>
</li>
<li>
<label>证书数据：<textarea id="txtCertData" style="width:500px; height:40px;">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</textarea>
<em>base64编码格式</em>
</label>
</li>
<li style="display:none">
<label>证书公钥：<input type="text" id="txtPubKey" size="120"
value="" /></label>
</li>
<li>
<input type="button" value="加密" onClick="certCrypt();" />
</li>
<li>
<label>加密后数据：<textarea id="txtCryptData" readonly="readonly" style="width:500px; height:40px;"></textarea><em>base64编码格式</em>
</label>
</li>
</ul>
<div>
</div>
</fieldset>
</section>
</div>
<!-- FOOTER -->
<div id="footer_wrap" class="outer">
<footer class="inner">
<p>Powered By <a href="http://www.jonllen.com/" target="_blank">Jonllen</a></p>
</footer>
</div>
</body>
</html>