Yehuda Lindell

@LindellYehuda

Cryptographer, MPC researcher, CEO and co-founder of Unbound Tech , Professor of Computer Science at Bar-Ilan University (on leave)

Vrijeme pridruživanja: lipanj 2019.

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    Another day, another naive wannabe-CEO thinking the First Amendment is some golden fairy magic that gives you a right to scrape millions of people's faces from private companies like Facebook and Twitter and use them for mass surveillance.

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  2. proslijedio/la je Tweet
    2. velj

    What does have to say about Unbound's CASP? "Although the new system has only been in place a short time, Melamed said the results are striking." Read the entire article >>>

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    2. velj
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  4. proslijedio/la je Tweet
    30. sij

    What an incredible scandal: A startup that makes medical records software used in tens of thousands of doctors offices was secretly getting paid by an opioid maker to insert a pop-up box suggesting opioid prescriptions

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    30. sij

    We've moved! Please find Unbound Tech at our new username, .

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  6. proslijedio/la je Tweet
    27. sij

    Yet another Intel CPU flaw affects SGX. 2020: Please stop cheating by "solving" crypto problems with SGX magic, it does not work.

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    27. sij

    Finally, the wait is over! We present CacheOut, a new speculative execution attack to leak data on Intel CPUs: , Andrew Kwong, Daniel Genkin and

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    27. sij

    New cache attack against Intel CPUs:

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  9. proslijedio/la je Tweet
    26. sij

    My favorite story of the 1917 October revolution. A small group of Bolshevik Red Army is casing the telephone office to plan its capture on the day of the coup. The director sees them and demands “are you the armed guards I’ve been asking for?!” “...yes. Yes we are.”

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  10. 26. sij

    Clayton Christensen, a well-known professor of business from Harvard, just passed away. I highly recommend reading this article, written by him, which is an incredible tribute to who he was.

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    26. sij
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  12. proslijedio/la je Tweet
    23. sij

    Duality co-founder and Chief Scientist Shafi Goldwasser on homomorphic and how it enables consumers to use apps and enjoy data-driven services without giving away their .

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    22. sij

    Coming soon to OpenSSL: a simple, safe and performant API for primality testing. With , and with thanks to Kurt Roeckx from OpenSSL and who posed the question.

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    21. sij

    Aaronson exposes the hype: "Applications that you'll hear about all the time [...] AI, machine learning, optimization, big data [...] it is crucial to understand that the speedup we expect [...] is much more modest," i.e. polynomial, not exponential. Around 4:26.

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  15. 21. sij

    Cryptology ePrint Archive: Report 2020/055 - When one vulnerable primitive turns viral: Novel single-trace attacks on ECDSA and RSA

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  16. proslijedio/la je Tweet
    19. sij

    The major takeaway from my story on a crazy new face recognition app is this quote.

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  17. proslijedio/la je Tweet
    19. sij

    To people tweeting at me saying they can’t get past NYT paywall to read my story. 1. Create an account & you can read some amount of articles w/o paying. OR 2. Subscribe! Wanting everything online to be free is part of what has gotten us into this privacy mess in the first place

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  18. 19. sij

    Some personal highlights from the Real World Crypto conference (RWC) 2020 (and crypto here means cryptography - I've already seen someone who obviously has no idea refer to RWC as a cryptocurrency conference...).

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  19. 19. sij

    Another blog in my series on MPC for cryptocurrency protection. This time about how it is possible to backup the key shares in a distributed key generation, while verifying that the backup is correct.

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  20. 19. sij

    Privacy has a lot to do with context (as I understand 's theory of contextual integrity). The fact that my photo that I posted on the Internet is publicly available does not mean that it's OK to make a single massive database of all faces.

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