Re: Urgent Help on CAPICOM Decrypt and Encrypt

From: Guest (Guest_at_aew_nospam.com)
Date: 01/16/05

  • Next message: Dominick Baier: "Re: Urgent Help on CAPICOM Decrypt and Encrypt"
    Date: Sun, 16 Jan 2005 08:43:21 -0800
    
    

    > Dear all,
    >
    > I'm new to CAPICOM not sure how to use it in C# Web application. As I know,
    > CAPICOM does have a function to decrypt and encrypt some string. The question
    > is, how to use CAPICOM to encrypt and decrypt given string ?
    >
    > Below is the encrypted string, but how to decrypt it back to original string ?
    >
    > EncryptedDataClass Crypt1= new CAPICOM.EncryptedDataClass();
    > Crypt1.SetSecret("MyPassword",CAPICOM_SECRET_TYPE.CAPICOM_SECRET_PASSWORD);
    > Crypt1.Content = "Some text to encrypt";
    > string data = Crypt1.Encrypt(CAPICOM_ENCODING_TYPE.CAPICOM_ENCODE_BASE64);
    > this.Label1.Text = data;
    >
    > Please give some example on method to decrypt.
    >
    > Thanks in advance
    >
    >
    > Cheers,
    > Mae

    User submitted from AEWNET (http://www.aewnet.com/)


  • Next message: Dominick Baier: "Re: Urgent Help on CAPICOM Decrypt and Encrypt"

    Relevant Pages

    • RE: Using Win32 CryptDecrypt to Decrypt RijndaelManaged
      ... I figured out how to use RijndaelManaged with AES in the C++ app. ... C++ crypto WILL successfully decrypt the .NET generated ... I am trying to write a Win32 app that can decrypt that string using the ... I can get both to encrypt and decrypt successfully in their own projects, ...
      (microsoft.public.platformsdk.security)
    • Re: Encrypt and Decrypt a file using .NET 2.0?
      ... public static string GenerateKey() ... DES des = DES.Create; ... // Distribute this key to the user who will decrypt this file. ... // Get the Key for the file to Encrypt. ...
      (microsoft.public.dotnet.languages.csharp)
    • Re: .NET Crypto Classes Interoperability with Win32 Crypto APIs
      ... >the hash of the string you are feeding in. ... when i encrypt a string using .NET classes and try ... >> decrypt it using Win32 APIs, ...
      (microsoft.public.dotnet.security)
    • Re: Encrypt and Decrypt a file using .NET 2.0?
      ... public static string GenerateKey() ... using (CryptoStream cryptoStream = new CryptoStream(outFile, ... // Distribute this key to the user who will decrypt this file. ... // Get the Key for the file to Encrypt. ...
      (microsoft.public.dotnet.languages.csharp)
    • Re: Decryptionfailed to bring original text back....
      ... cryptography, but now using them on web.config, any idea, I like to ... There isn't really much reason to encrypt a .NET string with ... what happen when you decrypt the encrypted ...
      (microsoft.public.dotnet.security)