我在C#中有遺留的加密代碼,現在我必須在JavaScript中執行相同的加密。 我已經做了一些研究,並嘗試了3個不同的庫,但無法得到相同的結果。我使用的最後一個庫是CryptoJS,我必須弄清楚爲什麼我會得到不同的結果。C#&JS加密方法返回不同的結果
這裏都是代碼段:
C#代碼:
text = "chocolate";
PasswordHash = "hashhash";
SaltKey = "saltsaltsaltsa";
VIKey = "iviviviviviviviv";
byte[] plainTextBytes = Encoding.UTF8.GetBytes(text);
byte[] keyBytes = new Rfc2898DeriveBytes(PasswordHash, Encoding.ASCII.GetBytes(SaltKey)).GetBytes(256/8);
var symmetricKey = new RijndaelManaged() { Mode = CipherMode.CBC, Padding = PaddingMode.Zeros };
var encryptor = symmetricKey.CreateEncryptor(keyBytes, Encoding.ASCII.GetBytes(VIKey));
byte[] cipherTextBytes;
using (var memoryStream = new MemoryStream())
{
using (var cryptoStream = new CryptoStream(memoryStream, encryptor, CryptoStreamMode.Write))
{
cryptoStream.Write(plainTextBytes, 0, plainTextBytes.Length);
cryptoStream.FlushFinalBlock();
cipherTextBytes = memoryStream.ToArray();
cryptoStream.Close();
}
memoryStream.Close();
}
var result = Convert.ToBase64String(cipherTextBytes);
結果==> 「8AbNsyyqHHfi/PEF/bbiew ==」
JavaScript代碼:
pass = 'chocolate';
//Creating the Vector Key
var iv = CryptoJS.enc.Utf8.parse('iviviviviviviviv');
//Encoding the Password in from UTF8 to byte array
var passHash = CryptoJS.enc.Utf8.parse('hashhash');
//Encoding the Salt in from UTF8 to byte array
var Salt = CryptoJS.enc.Utf8.parse("saltsaltsaltsa");
//Creating the key in PBKDF2 format to be used during the encryption
var key128Bits1000Iterations = CryptoJS.PBKDF2(passHash, Salt, { keySize: 256/8, iterations: 1000 });
//Encrypting the string contained in cipherParams using the PBKDF2 key
var encrypted = CryptoJS.AES.encrypt(CryptoJS.enc.Utf8.parse(pass), key128Bits1000Iterations, { mode: CryptoJS.mode.CBC, iv: iv, padding: CryptoJS.pad.ZeroPadding });
var result = encrypted.ciphertext.toString(CryptoJS.enc.Base64);
result =「dpgTA41PD yrM8ef9C1c8iA ==「
你似乎在C#中使用'Encoding.ASCII'和'.. CryptoJS.enc.Utf8' in JS ..? – stuartd
@stuartd - 想過它,在給定場景中對於ASCII和UTF8同樣的行爲 – Niro