ZYjames12345
/
zhujian_OA


			
				
					
						
						
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							<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>解密</title>
    <link href="AFrontEnd/css/special.css" rel="stylesheet" />
</head>
<body class="sp-page-center" onkeydown="keyLogin();">
    <div class="sp-box" style="line-height: 30px">
        <div class="sp-page" style="width: 10%;">加密内容:</div>
        <textarea style="width: 80%; resize: none; " rows="10" class="sp-textarea" id="content1"></textarea>
        <div class="sp-page sp-pull-right" style="width: 10%;"><button class="sp-btn-blue" onclick="decrypt()">解密</button></div>
    </div>
    <div class="sp-box" style="line-height: 30px">
        <div class="sp-page" style="width: 10%;">解密内容:</div>
        <textarea style="width: 80%; resize: none; " rows="10" class="sp-textarea" id="content2"></textarea>
        <div class="sp-page sp-pull-right" style="width: 10%;"><button class="sp-btn-blue" onclick="encrypt()">加密</button></div>
    </div>
    <script src="AFrontEnd/js/jquery/jquery-1.8.3.min.js"></script>
    <script src="js/sm4.js"></script>
    <script>
        var s4 = new SM4Util();
        function keyLogin() {
            if (event.keyCode == 13)  //回车键的键值为13
            {
                if ($("#content1").val() != "") {
                    decrypt();
                } else {
                    encrypt();
                }
            }
        }
        function encrypt() {
            var content = $("#content2").val()
            $("#content1").val(s4.encryptData_CBC(content))
        }
        function decrypt() {
            var time1 = new Date().getTime();
            console.log(time1)
            var content = $("#content1").val().replace(/"+/g, "").replace(/\s+/g, "");
            var data = s4.decryptData_CBC(content).replace(/\u0000|\u0001|\u0002|\u0003|\u0004|\u0005|\u0006|\u0007|\u0008|\u0009|\u000a|\u000b|\u000c|\u000d|\u000e|\u000f|\u0010|\u0011|\u0012|\u0013|\u0014|\u0015|\u0016|\u0017|\u0018|\u0019|\u001a|\u001b|\u001c|\u001d|\u001e|\u001f|\u007F/g, "")
            $("#content2").val(data)
            console.log(JSON.parse(data))
            console.log(new Date().getTime() - time1)
        }
        var n = 0;
        document.addEventListener("visibilitychange", function () {
            if (document.visibilityState == "visible") {
                n++
                //console.log("s4decrypt.html" + n)
            }
        })

        sessionStorage.setItem("operate",0)
        var mytime = setTimeout("Timeout()", 6000);
        function resetTime() {
            n = 0;
            clearTimeout(mytime);
            mytime = setTimeout("Timeout()", 6000);
        }
        function Timeout() {
            //alert("登录超时！")
        }
        var n = 0;
        setInterval(function () {
            n = n + 1;
            //console.log(n)
            if (sessionStorage.getItem("operate") == 1) {
                sessionStorage.setItem("operate", 0)
                resetTime()
            }
        },1000)
        document.documentElement.onkeydown = function () { sessionStorage.setItem("operate", 1) };
        document.documentElement.onmousemove = function () { sessionStorage.setItem("operate", 1) };
        document.documentElement.onmousedown = function () { sessionStorage.setItem("operate", 1) };
    </script>
</body>
</html>