Erkan Tairi

@erkantairi

Crypto padawan

Vienna, Austria
Vrijeme pridruživanja: srpanj 2010.

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  1. proslijedio/la je Tweet
    7. sij

    Flying to JFK to attend . I will give a talk about our work on challenges and cryptographic solutions with payment-channel networks w/ S. Ravi G. Malavolta, and C. Schneidewind. Looking forward to meeting people there!

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  2. proslijedio/la je Tweet
    2. sij

    My hot take for the new year: Cryptography is the attempt of solving social problems with math. As such, a solid understanding of sociology and philosophy is as important as an understanding of mathematics when attempting cryptography.

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  3. proslijedio/la je Tweet

    At CIA, some officials were so concerned about technology thwarting espionage, they created a "Station of the Future" in Latin America to reimagine tradecraft. This is the story of the digital threat to human intelligence over the last several decades.

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  4. proslijedio/la je Tweet
    23. pro 2019.

    This article is long and detailed, and worth reading in entirety.

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    This unfolding story deserves wider attention. ACM, the main academic society for computer science, has signed a despicable letter opposing open access. Computer scientists are shocked and figuring out how to protest. This is about the future of knowledge.

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    “The math and cryptography rarely breaks; the protocols sometimes break; the implementations break all the time.” - Susan Landau 😅😭

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    Not a joke: the CIA allegedly ran an operation to livestream surveillance of women in the toilet, hoping to overhear them planning the legal defense for an asylum seeker. This is skulls-on-hats level villainy; simply indefensible for people claiming to be "the good guys."

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  9. proslijedio/la je Tweet

    Today I am announcing Verifpal, my greatest work yet.

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  10. proslijedio/la je Tweet
    13. srp 2019.

    new discrete logarithm record: GF(2^30750), solved in 2'907 core years

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  11. proslijedio/la je Tweet

    The thing about this OpenPGP/SKS/GnuPG attack is that it's nothing sophisticated. Like, at all.

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  12. proslijedio/la je Tweet
    21. lip 2019.
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  13. proslijedio/la je Tweet
    18. lip 2019.

    It is frankly baffling to me that a company with a massive data privacy problem launched a non-private global currency.

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    13. lip 2019.

    Group photo with t best view in town for Privacy and Security Group at TU Wien 🔅 Join the team in Vienna - several positions open due to & research projects

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    Cofactors were a mistake

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  16. proslijedio/la je Tweet
    19. svi 2019.
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  17. proslijedio/la je Tweet

    Oh my. Apparently, AMD CPUs will sometimes return bad results from RDRAND after a suspend. That's bad, but if everyone has been following the cryptographer's advice and _just used getrandom()_ that's not a problem. ... nope! systemd of course didn't!

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  18. proslijedio/la je Tweet
    14. tra 2019.

    Vadim Lyubashevsky and claim a devastating attack on one of the variant of , and a gap in the security analysis of other variants.

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  19. proslijedio/la je Tweet
    23. velj 2019.

    Eurocrypt 2019 program out: Registration will open soon.

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  20. proslijedio/la je Tweet
    13. velj 2019.

    New result with my student Sina Shiehian: LWE => NP ⊆ NIZK It's exciting to finally have closure on this problem, after being tormented by it for (yikes!) 12+ years.

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