Software Encryption and Hashing using ASP.NET (HD)

Software Encryption and Hashing using ASP.NET (HD) The examples are at: http://buchananweb.co.uk/secuity00.aspx and the tutorial for ASP.NET is at: http://buchananweb.co.uk/2011_tut_enc... and an MVC implementation is at: http://billatnapier.com/security