1)   Utilant Encryption Library 1.1
Use this COM-accessible full-featured encryption library from: ASP, VB 6, VC++, Visual FoxPro, C#, VB.NET, or any other language that supports COM or .NET.
Utilant, ASP, VB, VB 6, Visual FoxPro, VC++, VB.NET, .NET, DES, AES,