Ok, I took a look at it. It won’t compile in C# 2.0 because of the property initializers inside of the instantiation. I changed it to be set those properties before CreateEncryptor/Decryptor are called, perhaps this is not the best place to put these though. Please find modified source attached.

This issue was closed by revision 7e70e124af.

to noah.hart, i'm sorry about this problem. My platform was .net 3.5