David Oswald

@sublevado

Live as if today's yesterday was the day after yesterday's tomorrow

Vrijeme pridruživanja: ožujak 2009.

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  1. proslijedio/la je Tweet
    prije 21 sat

    prelim estimate of case fatality ratio outside China = 4.3% [95% CI: 0.2%-18.8%] by CH epidemiologist > wide uncertainty > gamma (15.3, 5.05) > higher than seasonal flu, lower than previous SARS-CoV, MERS-CoV

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  2. proslijedio/la je Tweet

    Use Trezor to protect your cryptocurrency? You’re gonna wanna read this

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  3. proslijedio/la je Tweet
    30. sij

    Google loves security keys, and today announced an open source implementation to help spur further innovation from the security research community 1/ .

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  4. proslijedio/la je Tweet
    25. sij

    just discovered "Universal Radio Hacker" () and it's amazing. i made a Fantasy RF Device (some random packet layout with nRF24), captured a few packets, added a protocol for them, got CRC to match, modified a few fields and replayed it, all in a few hours

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  5. proslijedio/la je Tweet
    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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  6. proslijedio/la je Tweet
    19. sij

    ISAdetect datasets contain 20.4 GB of carefully collected and curated data by , with great research/grid/hosting support of

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  7. 20. sij

    Happy to announce that you now can find the lecture notes for my Hardware and Embedded Systems Security course online, including tex sources:

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  8. proslijedio/la je Tweet
    19. sij

    So this is a free to share call proved by Tesla. We have managed to find a design flaw in order to relay the Tesla NFC key tag. But Tesla dont think it's a problem. Time to submit then 😄

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  9. proslijedio/la je Tweet
    15. sij

    1. Find an ecc root cert C 2. Create C' with the same public key and curve but set the generator to the public key of C 3. Create a normal signing cert C'' with key pair (pk'',sk'') and sign software/cert with sk'' 4. Sign C'' with sk=1 5. Ship software/cert with C'' and C'

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  10. proslijedio/la je Tweet
    15. sij

    Ghidra Script that sets the names for missing function names by looking for relevant patterns in the binary! Hope that will help you too :)

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  11. proslijedio/la je Tweet
    10. sij

    SGX-Step v1.4.0 released with support for x86 ring-0 interrupt handlers and call gates! Allows to build a mini-OS for side-channel research, including easily executing selected functions from a user-space program in privileged ring-0 :-)

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  12. proslijedio/la je Tweet
    10. sij

    Only a couple of days are left until the CFP of 2020 will be closed! Submit your proposal until Monday for your chance of becoming a speaker at our 5th 🎂 👉

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  13. proslijedio/la je Tweet
    8. sij

    At a group of people will start to think about ideas how we as a research community (within the ) can reduce the impact on climate w/r/t how we conduct, organize, and publish our research. Join us on Thursday 12:45 during lunch in the back of the hall.

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  14. proslijedio/la je Tweet
    7. sij

    SHA-1 is a Shambles - First Chosen-Prefix Collision on SHA-1 and Application to the PGP Web of Trust: G Leurent, T Peyrin

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  15. proslijedio/la je Tweet
    2. sij

    Exploiting Wi-Fi stack on Tesla Model S. Details of vulnerabilities and exploition:

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  16. proslijedio/la je Tweet

    We are recruiting for a Lecturer / Senior Lecturer in Computer Security to join the University of Birmingham To apply, please visit:

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  17. proslijedio/la je Tweet
    20. pro 2019.

    ACM's proposition: "Give us your research to be locked up and sold, otherwise you can't have student scholarships and other nice things". USENIX is showing this is false. We don't need to turn to paywalls to fund good things for our community.

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  18. proslijedio/la je Tweet
    20. pro 2019.

    We're recruiting! Want to work for a friendly, forwarding-thinking computer science department? Due to some incredible opportunities that have come our way, we're hiring for a range of new staff: Find out more here:

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  19. 20. pro 2019.

    We‘re hiring! Apply until 16th January 2020 and join the fantastic team in Birmingham as (Senior) Lecturer (aka Assistant/Associate Prof). DM/email me if you‘ve any questions.

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  20. proslijedio/la je Tweet
    19. pro 2019.

    I have two comments on this new Signal proposal for backing up secrets: 1. If your solution to a hard problem is “use Intel SGX”, please say so right at the beginning! 2. Despite that criticism, holy cow does this look like sophisticated work.

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