Persits ASPEncrypt is an Active Server component that brings security to your applications through encryption. With AspEncrypt, you can encrypt data, send S/MIME-based secure mail, compute one-way hash values, generate and verify digital signatures, issue and manage X.509 digital certificates, and more. This component can be used in an ASP/ASP.NET or on Windows 2000/XP/2003/2008/Vista/7.