要实现AesJS和C# System.Security.Cryptography之间的兼容性,可以按照以下步骤进行:
npm install aes-js
System.Security.Cryptography
命名空间下的Aes
类来处理AES加密和解密。因此,在C#代码文件中,确保导入以下命名空间:using System.Security.Cryptography;
using System.Text;
const AES = require('aes-js');
function aesEncrypt(plainText, key, iv) {
const textBytes = AesJS.utils.utf8.toBytes(plainText);
const aesCtr = new AesJS.ModeOfOperation.ctr(key, new AesJS.Counter(iv));
const encryptedBytes = aesCtr.encrypt(textBytes);
const encryptedHex = AesJS.utils.hex.fromBytes(encryptedBytes);
return encryptedHex;
}
const plainText = 'Hello, world!';
const key = [0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c];
const iv = [0x3d, 0xaf, 0xba, 0x42, 0x9d, 0x9e, 0xb4, 0x30, 0xb4, 0x22, 0xda, 0x80, 0x2c, 0x9f, 0xac, 0x41];
const encryptedText = aesEncrypt(plainText, key, iv);
console.log(encryptedText);
Aes
类进行AES解密。以下是一个使用Aes
类进行AES解密的示例:public static string AesDecrypt(string encryptedText, byte[] key, byte[] iv)
{
using (Aes aes = Aes.Create())
{
aes.Mode = CipherMode.CBC;
aes.Padding = PaddingMode.PKCS7;
aes.Key = key;
aes.IV = iv;
ICryptoTransform decryptor = aes.CreateDecryptor(aes.Key, aes.IV);
byte[] encryptedBytes = Convert.FromHexString(encryptedText);
byte[] decryptedBytes = decryptor.TransformFinalBlock(encryptedBytes, 0, encryptedBytes.Length);
string decryptedText = Encoding.UTF8.GetString(decryptedBytes);
return decryptedText;
}
}
string encryptedText = "2b7e151628aed2a6abf7158809cf4f3c";
byte[] key = { 0x2b, 0x7e, 0x15, 0x16, 0x28, 0xae, 0xd2, 0xa6, 0xab, 0xf7, 0x15, 0x88, 0x09, 0xcf, 0x4f, 0x3c };
byte[] iv = { 0x3d, 0xaf, 0xba, 0x42, 0x9d, 0x9e, 0xb4, 0x30, 0xb4, 0x22, 0xda, 0x80, 0x2c, 0x9f, 0xac, 0x41 };
string decryptedText = AesDecrypt(encryptedText, key, iv);
Console.WriteLine(decryptedText);
通过以上步骤,你可以实现AesJS和C# System.Security.Cryptography之间的兼容性,并在JavaScript和C#中进行AES加密和解密操作。
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