Top "Cryptographicexception" questions

"Error occurred during a cryptographic operation" when decrypting Forms cookie

I've uploaded my website to a webhosting and this error came up; 'Error occurred during a cryptographic operation.'. I've …

c# asp.net .net cryptographicexception
CryptographicException was unhandled: System cannot find the specified file

I am trying to embrace the mysteries of SSL communication and have found a great tutorial on this site. I …

c# .net x509certificate cryptographicexception
TripleDES: Specified key is a known weak key for 'TripleDES' and cannot be used

I'm using the .NET 3.0 class System.Security.Cryptography.MACTripleDES class to generate a MAC value. Unfortunately, I am working with …

c# .net cryptography cryptographicexception
CryptographicException: Padding is invalid and cannot be removed and Validation of viewstate MAC failed

Monitoring my global exception logs this error seems to be impossible to remove no matter what I do, I thought …

c# asp.net unhandled-exception cryptographicexception