Blowfish Encryption Implementation in .Net

Using IKVM is not "so simple" as you said. There are some implementations of Blowfish in C#. You can refer to:http://www.koders.com/csharp/fidD5E0D7AC50858EA8F7131E8CD2746F3471A1B953.aspx[^]http://www.schneier.com/code/blowfish.cs[^]and,http://www.bouncycastle.org/csharp/[^]