我有一個將從第三方獲取公鑰的應用程序。公鑰使用Crypt :: RSA :: Key在Perl中生成。使用BigInteger class，我可以加載此密鑰並加密應該能夠被私鑰解密的值。我做這件事的代碼是：Perl和.NET RSA一起工作？用Perl公鑰加密.NET？從Perl加載私鑰？
設置的屬性，以後使用：
internal RSAParameters RsaParams
{
get { return this._rsaParams; }
set { this._rsaParams = value; }
}
public BigInteger Modulus
{
get { return new BigInteger(this._modulus, 10); }
}
public BigInteger Exponent
{
get { return new BigInteger(this._exponent, 10); }
}
// ...喀嚓... //
在構造函數初始化屬性：
RSAParameters rsaParameters = new RSAParameters();
rsaParameters.Exponent = this.Exponent.getBytes();
rsaParameters.Modulus = this.Modulus.getBytes();
this.RsaParams = rsaParameters;
// ...喀嚓... //
做加密。注文字是我的加密值; RET正在返回自己的價值：
RSACryptoServiceProvider rsa = new RSACryptoServiceProvider();
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
rsa.ImportParameters(this.RsaParams);
Byte[] toEncode = encoding.GetBytes(text);
Byte[] encryptedVal = rsa.Encrypt(toEncode, true);
ret = Convert.ToBase64String(encryptedVal);
大多數這個代碼是從別人的項目誰聲稱他們這一切工作拉昇。不幸的是，我無法看到他們的實際輸入值。
這是失敗與一個無效的價值被返回到第三方。
第一個問題 - 你看到關於上述代碼的任何錯誤？
其次
我試圖通過談話第三方並獲得從他們的私有密鑰調試此。當我嘗試加載完整的私鑰時，我失敗了。我無法弄清楚Perl的對象數據和.NET RSAParameters之間的映射關係。我有鑰匙的數據是：
$VAR1 = bless({
'版本'=> '1.91'， '經過'=> 0， '身份'=> '的東西對我來說（2048）'， 「私人'=> { '_phi'=>'218..snip..380'， '_n'=>'218..snip..113'， '_q'=>'148..snip..391 '， '_p'=>'146..snip..343'， '_u'=>'127..snip..655'， '_dp'=>'127..snip..093'， '_dq'=>'119..snip..413'， '_d'=>'190..snip..533'， '_e'=>'65537' }， 'Cipher'=>'Blowfish' }，'Crypt :: RSA :: Key :: Private'）;
我已想出的是，映射到RSAParameters對象是這樣：
_phi = ???
_n = RSAParameters.Modulus
_q = RSAParameters.Q
_p = RSAParameters.P
_u = ???
_dp = RSAParameters.DP
_dq = RSAParameters.DQ
_d = RSAParameters.D
_e = RSAParameters.Exponent
??? = RSAParamaters.InverseQ
當我加載這些值（所有的相同方式使用BigInteger類如上）;我以「數據不良」失敗。當我嘗試呼叫時出錯： rsa.ImportParameters（this。RsaParams）;
此錯誤的堆棧跟蹤是：
System.Security.Cryptography.CryptographicException was unhandled
Message="Bad Data.\r\n"
Source="mscorlib"
StackTrace:
at System.Security.Cryptography.CryptographicException.ThrowCryptogaphicException(Int32 hr)
at System.Security.Cryptography.Utils._ImportKey(SafeProvHandle hCSP, Int32 keyNumber, CspProviderFlags flags, Object cspObject, SafeKeyHandle& hKey)
at System.Security.Cryptography.RSACryptoServiceProvider.ImportParameters(RSAParameters parameters)
at SandboxApp2.SandboxDecrypter.DecryptText(String text) in C:\Doug\Development\SandboxApp2\SandboxApp2\SandboxDecrypter.cs:line 101
at SandboxApp2.Form1.btnGoDecrypter_Click(Object sender, EventArgs e) in C:\Doug\Development\SandboxApp2\SandboxApp2\Form1.cs:line 165
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.Run(Form mainForm)
at SandboxApp2.Program.Main() in C:\Doug\Development\SandboxApp2\SandboxApp2\Program.cs:line 17
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
的問題，這部分的任何想法？
最後，我主要是VB.NET開發人員，但擺動兩種方式，當涉及到C＃，我覺得我在裏面還算流暢。然而，在加密方面，我是一位新手。