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- var message = "SuperSecret!!";
- var getKeyAndIV = function(password) {
- var keyBitLength = 256;
- var ivBitLength = 128;
- var iterations = 234;
- var bytesInSalt = 128 / 8;
- var salt = CryptoJS.lib.WordArray.random(bytesInSalt);
- var iv128Bits = CryptoJS.PBKDF2(password, salt, { keySize: 128 / 32, iterations: iterations });
- var key256Bits = CryptoJS.PBKDF2(password, salt, { keySize: 256 / 32, iterations: iterations });
- return {
- iv: iv128Bits,
- key: key256Bits
- };
- };
- var skey = getKeyAndIV("Password01");
- var data = CryptoJS.AES.encrypt(message, skey.key, { iv: skey.iv }); // , format: JsonFormatter
- $(".output_text").val(data.ciphertext.toString(CryptoJS.enc.Base64));
- $(".output_key").val(data.key.toString(CryptoJS.enc.Base64));
- $(".output_iv").val(data.iv.toString(CryptoJS.enc.Base64));
- var ciphertext = CryptoJS.enc.Base64.parse($(".output_text").val());
- var key = CryptoJS.enc.Base64.parse($(".output_key").val());
- var iv = CryptoJS.enc.Base64.parse($(".output_iv").val());
- var params = {
- ciphertext: ciphertext,
- salt: ""
- };
- var clearText = CryptoJS.AES.decrypt(params, key, { iv: iv });
- $(".output2").val(clearText.toString(CryptoJS.enc.Utf8));
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