Jon Callas

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bio website callas.org/jon
location Hilbert Space
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visits member for 1 year, 3 months
seen Dec 15 '12 at 1:46
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Cryptographer. Co-author of OpenPGP, DKIM, syslog-sign, ZRTP, the Skein hash function, Threefish cipher, and other things.

Businessman. Co-founder of PGP Corporation, Silent Circle, World Benders, and others. Presently CTO at Entrust.

Software engineer. Worked at the above as well as Apple, DEC, NASA, and others.


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