Resources for “Point-and-Click E-Mail Crypto”

by Roy Hoobler

“Point-and-Click E-Mail Crypto” was published in the January 2005 issue of Linux Journal.


GnuPG Home Page:

Good Overview of GnuPG and a Section on Key Signing:

Using GnuPG and How to Get It to Work on PGP 2.x Clients:

Using GnuPG with Older PGP (2.x) Clients:

Overview of Cryptography and How Keys Work:

Information about Various Encryption Algorithms:

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