Daily Archives: October 14, 2010

1 post

Invalid length for a base-64 char array error

I have been working on a project that needs to encrypt and decrypt the query string of a page, and I get the “invalid length for a base-64 char array” error intermittently. Thanks to this post (the third reply by Kagisho), I got the error fixed. But what caused this error? And why does it not happen all the time? Here is my encryption function and decryption function: private string EncryptString(string inString) { RijndaelManaged sysAlg […]