Frank and Sylvia Lewis' (R MASTERTON & WHOIS) web site

Burbrige's Beginners Crypto Page

Parsly Crypto Info

The Chinese "Gold Bar" ciphers

Hans van der Meer's Homepage

Kassovic's Crypto Site (Enigma, ...)

Lucks' crypto links

Crypto Link at Koeln (Middleearth)

The MindLink (Wimsey) Crypto Archives

The International PGP homepage

A Link to other Links (PGP, Personal Crypto homepages, sci.crypt FAQ,...)'s crypto page