Jon Callas

@joncallas

Cryptographer, technologist, inventor. Cofounder of PGP, Silent Circle, Blackphone. The most secure thing is the one that people will actually use.

Earth
Joined April 2008

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  1. . He is right and I agree. But I also think it more likely that there will me math/protocol insights by 2040.

  2. . I do believe we will have warning on real QC, and it is hard to have serious discussion on how crazy I am

  3. Retweeted

    Asking today's cryptographers for post-quantum cryptosystems feels like asking Ada Lovelace to fix Conficker.

  4. . Manhattan Project cost ~$25-30B adjusted for inflation. I think we can keep it under 15.

  5. Retweeted

    Finally setting up my ! Made by my friends , & maybe also some other people.

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  6. Retweeted

    Just set mine up yesterday. So awesome. Way better than original as well

  7. Retweeted

    ..mistake can occur & lead to less than optimal results.: In patches we trust: Why updates have to get better

  8. Retweeted

    while not best to saving on data, 's use of a full system image in their OTAs just saved my ass on this phone

  9. Good article on crypto brouhaha.

  10. No doubt about it.

  11. Retweeted

    Seeking Anonymity in an Internet Panopticon

  12. Retweeted

    NYTimes editorial: Mass Surveillance Is Not The Answer To Fighting Terrorism.

  13. First round of tix go on sale tomorrow. Remember that US DST ends tonight.

  14. Retweeted

    When they say "we need more information sharing to protect cyber", I hear "we need more magic rocks to prevent dragon attacks".

  15. Needs fewer than 600 signatures to pass, and needs them today (27 Oct). If this matters to you, please sign.

  16. Retweeted

    .

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  17. Retweeted

    Beware of cryptographers bearing speculative cost estimates.

  18. . Is it secret, is it safe?

  19. Retweeted

    This Friday! & will be in speaking at Secret Conference ()! Details at

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