encryption
Encrypt cookies in ASP.NET
I would like to encrypt cookies in ASP.NET.
How to encrypt one entry in web.config
ASP.NET 4
How can I encrypt a querystring in asp.net?
I need to encrypt and decrypt a querystring in ASP.NET.
Encrypt Query String including keys
I have an app that is using query string to pass some values around pages. I found few examples on how to encrypt values in query string, but the problem is that my KEYS tell more about query string then the values which are all integers converted to string.
How to implement Triple DES in C# (complete example)
I want to use triple DES in C# for encryption/decryption of (utf8) strings with a (utf8) key of any length.
How do I prevent replay attacks?
This is related to another question I asked. In summary, I have a special case of a URL where, when a form is POSTed to it, I can’t rely on cookies for authentication or to maintain the user’s session, but I somehow need to know who they are, and I need to know they’re logged in!
Invalid length for a Base-64 char array during decoding/decryption
Q: I face the following big problem :
query string parameter obfuscation
I want to obfuscate one query string parameter in ASP.NET. The site will have a high volume of request, so the algorithm shouldn’t be too slow.
Decrypting an ‘Encrypted’ password from ASP.NET 2.0 Membership
I have a requirement to decrypt the Encrypted (not Hashed) passwords located in my aspnet_Membership table. In that database I see the Password (Encrypted) and PasswordSalt fields, and I can look at my web.config to find the machinekey > decryptionKey (validation=”SHA1″ decryption=”AES”).