If you have to use asymmetric encryption in your ASP.NET project you can use the class described in the article How to create asymmetric encryption utility class in ASP.NET in C#. To illustrate this you can create a page that permits you to generate a key and enter clear-text data through a text box. You can …
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How to create asymmetric encryption utility class in ASP.NET in VB.NET
The major difference between symmetric and asymmetric algorithms is key management. Symmetric algorithms have one key, and asymmetric algorithms have two keys: public key for encrypting data and private key for decrypting data. The public key can be available to everyone who wants to encrypt data, the private key should be available only to those decrypting …
How to create asymmetric encryption utility class in ASP.NET in C#
The major difference between symmetric and asymmetric algorithms is key management. Symmetric algorithms have one key, and asymmetric algorithms have two keys: public key for encrypting data and private key for decrypting data. The public key can be available to everyone who wants to encrypt data, the private key should be available only to those decrypting …
If you have to use Symmetric Encryption in your ASP.NET project you can use the class described in the article How to create symmetric encryption utility class in ASP.NET in VB.NET. To illustrate this you can create a page that permits you to generate a key and enter clear-text data through a text box. You can …
If you have to use Symmetric Encryption in your ASP.NET project you can use the class described in the article How to create symmetric encryption utility class in ASP.NET in C#. To illustrate this you can create a page that permits you to generate a key and enter clear-text data through a text box. You can …
How to create symmetric encryption utility class in ASP.NET in VB.NET
Symmetric encryption algorithms use one key for encrypting and decrypting data. You can create a utility class that performs the encryption and decryption of sensitive data:
Imports System
Imports System.IO
Imports System.Text
Imports System.Security.Cryptography
Public NotInheritable Class SymmetricEncryptionUtility
Private Sub New()
End Sub
Private Shared _ProtectKey As Boolean
Private Shared _AlgorithmName As String
‘ You can …
How to create symmetric encryption utility class in ASP.NET in C#
Symmetric encryption algorithms use one key for encrypting and decrypting data. You can create a utility class that performs the encryption and decryption of sensitive data:
public static class SymmetricEncryptionUtility
{
private static bool _ProtectKey;
private static string _AlgorithmName;
// You can use this property to specify the name of the algorithm (DES, TripleDES, Rijndael …
Microsoft Windows supports a built-in way for storing and protecting secrets and it uses a machine key generated with the system installation for encrypting data. Only the local operating system has access to this machine key which is unique for every installation. Windows supports the DPAPI for protecting data with this key. You don’t have direct …
The CryptoStream wraps an ordinary stream and uses an ICryptoTransform. The CryptoStream have the following key advantages:
– You can use automatic encryption without worrying about the block size required by the algorithm, because the CryptoStream uses buffered access.
– CryptoStream wraps an ordinary .NET stream-derived class and you can …
The CryptoStream wraps an ordinary stream and uses an ICryptoTransform. The CryptoStream have the following key advantages:
– You can use automatic encryption without worrying about the block size required by the algorithm, because the CryptoStream uses buffered access.
– CryptoStream wraps an ordinary .NET stream-derived class and you can easily use …