Contains the result of a research project into PGP. It describes the Otterloo attack, aka PGPsdk Key Validity Vulnerability , an important attack on various windows versions of PGP. The full paper describes the history, algorithms (IDEA, RSA, DH/ ElGa...
Offers tutorials on setting up and using OpenPGP encryption software, use of cryptography, e-mail encryption, and links to related software and websites.
Illustrated tutorial to guide your first steps in email encryption and signature, even if you are a complete beginner, thanks to the great Enigmail Mozilla extension; plus many explanations and links to go further.