编码AES在Go和解码在CryptoJS

Encoding AES in Go and Decoding in CryptoJS

本文关键字:解码 CryptoJS Go AES 编码      更新时间:2023-09-26

我在Go中有这些:

var commonIV = []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
plaintext := []byte("hello, world")
key_text := "32o4908go293hohg98fh40gh"
c, err := aes.NewCipher([]byte(key_text))
if err != nil {
    fmt.Printf("Error: NewCipher(%d bytes) = %s", len(key_text), err)
    return
}
cfbdec := cipher.CBCEncrypter(c, commonIV)
ciphertext := make([]byte, len(plaintext))
cfbdec.CryptBlock(ciphertext, plaintext)
fmt.Printf("%x", ciphertext) //HEX
输出:

e0df84c3b83681a8133e1787

和I导入以下url:

<script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/aes.js"></script>
<script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/components/enc-base64-min.js"></script>
<script src="http://crypto-js.googlecode.com/svn/tags/3.1.2/build/components/mode-cfb-min.js"></script>
<script src="http://crypto-js.googlecode.com/svn/tags/3.1/build/components/pad-nopadding.js"></script>

和我在JS中的代码如下:

var data = CryptoJS.enc.Hex.parse("e0df84c3b83681a8133e1787");
console.log(data);
var key = "32o4908go293hohg98fh40gh";
var iv = CryptoJS.enc.Base64.parse("AAAAAAAAAAAAAAAAAAAAAA==");
console.log(iv);
var encrypted = {};
encrypted.key=key;
encrypted.iv=iv;
encrypted.ciphertext = data;
var dec = CryptoJS.AES.decrypt(encrypted, key, { mode: CryptoJS.mode.CFB, iv: iv,  padding: CryptoJS.pad.NoPadding  });
console.log(dec);
console.log(dec.toString());
console.log(dec.toString(CryptoJS.enc.Utf8));

我做错了什么?

看起来你在Go中使用CBCEncrypter(块计数器模式),但在JS代码中使用CryptoJS.mode.CFB(密码反馈模式)。据我所知,这些都不是兼容的块模式。

你不想在Go代码中使用CBCEncrypter吗?