在PHP中使用模數和指數進行RSA加密

我想使用模數和指數對密碼進行加密。我正在使用.NET RSACryptoServiceProvider和PHP我使用seclib。我有這段C＃代碼，我想在PHP中完成同樣的事情。在PHP中使用模數和指數進行RSA加密

 string exponent = "010001"; 
     string modulus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
     string password = "testing"; 

     byte[] encryptedPasswordBytes; 
     using (var rsaEncryptor = new RSACryptoServiceProvider()) 
     { 
      var passwordBytes = Encoding.ASCII.GetBytes(password); 
      var rsaParameters = rsaEncryptor.ExportParameters(false); 
      rsaParameters.Exponent = HexStringToByteArray(exponent); 
      rsaParameters.Modulus = HexStringToByteArray(modulus); 
      rsaEncryptor.ImportParameters(rsaParameters); 
      encryptedPasswordBytes = rsaEncryptor.Encrypt(passwordBytes, false); 
     } 

     string encryptedPassword = Convert.ToBase64String(encryptedPasswordBytes); 
     Console.WriteLine(WebUtility.UrlEncode(encryptedPassword)); 
     Console.ReadLine();

HexStringToByteArray法源代碼：

 public static byte[] HexStringToByteArray(string hex) 
     { 
      int hexLen = hex.Length; 
      byte[] ret = new byte[hexLen/2]; 
      for (int i = 0; i < hexLen; i += 2) 
       ret[i/2] = Convert.ToByte(hex.Substring(i, 2), 16); 
      return ret; 
     }

我試圖使用seclib在PHP相同的結果讓我覺得我沒有全成。

$exponent = '010001'; 
$modulus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
$password = 'testing'; 

$rsa = new Crypt_RSA(); 
$rsa->loadKey(
    array(
     'e' => new Math_BigInteger($exponent,16), 
     'n' => new Math_BigInteger($modulus,16) 
    ) 
); 
$encryptedPassword = urlencode(base64_encode($rsa->encrypt($password)));

來源

2015-12-07 Dominik Polak

填充是最有可能隨機的。你應該嘗試在一箇中加密並在另一箇中解密（反之亦然）。 –

「我想我不是成功的。」是*不是很好的錯誤描述... –

$exponent = '010001'; 
$modulus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
$password = 'testing'; 
$rsa = new Crypt_RSA(); 
$modulus = new Math_BigInteger(($modulus), 16); 
$exponent = new Math_BigInteger(($exponent), 16); 
$rsa->loadKey(array('n' => $modulus, 'e' => $exponent)); 
$rsa->setPublicKey(array('n' => $modulus, 'e' => $exponent)); 
$rsa->setEncryptionMode(CRYPT_RSA_ENCRYPTION_PKCS1); 
$encryptedPassword = $rsa->encrypt($password);

來源

2016-09-06 03:29:17 chaw

在PHP中使用模數和指數進行RSA加密

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