Lucian Cojocar

@LCojocar

Vrijeme pridruživanja: siječanj 2014.
5 fotografija ili videozapisa Fotografije i videozapisi

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  1. 3. tra 2019.

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  2. proslijedio/la je Tweet
    18. velj 2019.

    Still a few days to apply for the assistant/associate prof position in security at (). Explicitly also open for promising _young_ researchers. Also in other areas of security. Do not feel shy about applying! Deadline: 22/02

    21 proslijeđeni tweet 18 korisnika označava da im se sviđa
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  3. proslijedio/la je Tweet
    16. velj 2019.

    faulting bit on an ecc ram with a wire and a lighter.

    7 proslijeđenih tweetova 21 korisnik označava da mu se sviđa
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  4. 17. pro 2018.

    Looking forward for !

    Reverse Engineering of Error-Correcting Codes by
    8 korisnika označava da im se sviđa
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  5. proslijedio/la je Tweet
    21. stu 2018.

    Potentially disastrous Rowhammer bitflips can bypass ECC protections by

    31 proslijeđeni tweet 35 korisnika označava da im se sviđa
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  6. 21. stu 2018.

    Better than a logo!

    . Forget bug-logos! From now on, every reverse engineering / side-channel project needs a quilt!
    11 korisnika označava da im se sviđa
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  7. proslijedio/la je Tweet
    21. stu 2018.

    Our work demonstrating exploits on -enabled systems (along with its companion paper) is now officially public ! Check out our project page and the paper:

    6 replies 129 proslijeđenih tweetova 170 korisnika označava da im se sviđa
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  8. proslijedio/la je Tweet
    30. lis 2018.

    We’ve released the first Security Overview for the Apple T2 Security Chip! Mac secure boot, storage encryption, and more, e.g.: “Mac portables with the T2 chip have a hardware disconnect that ensures the microphone is disabled when the lid is closed.”

    7 replies 171 proslijeđeni tweet 336 korisnika označava da im se sviđa
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  9. proslijedio/la je Tweet
    23. lis 2018.

    Have a look at Server Board Schematic and super complex Layout designed in . I will point out some interesting stuff. Watch the Part 1 here:

    1 reply 8 proslijeđenih tweetova 39 korisnika označava da im se sviđa
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  10. proslijedio/la je Tweet
    11. lis 2018.

    Reverse engineering a simple CMOS chip

    21 proslijeđeni tweet 46 korisnika označava da im se sviđa
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  11. 1. lis 2018.

    Nice reverse engineering work.

    Die photo of the Intel 8087 floating point chip.
    A closeup of the microcode ROM inside the 8087 chip showing four different transistor sizes.
    The Intel 8087 chip is a 40-pin integrated circuit.
    Opening the ceramic package of the Intel 8087 chip reveals the silicon die inside.
    The Intel 8087 floating point chip contained an unusual high-density ROM. It stored 2 bits per transistor by using four different transistor sizes. I look inside the chip and explain how it works in my article:
    4 korisnika označavaju da im se sviđa
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  12. proslijedio/la je Tweet
    19. ruj 2018.

    2002: Sun Microsystems CSO Whitfield Diffie announced that Sun was donating its elliptical curve cryptography technology to the OpenSSL project.

    6 replies 346 proslijeđenih tweetova 872 korisnika označavaju da im se sviđa
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  13. proslijedio/la je Tweet
    13. ruj 2018.

    : Show hardware hacking as approachable, rathet than as deep wizardry.

    5 proslijeđenih tweetova 5 korisnika označava da im se sviđa
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  14. proslijedio/la je Tweet
    15. kol 2018.

    My die photos of the 8087 floating point chip from 1980. Almost all floating point is based on this chip and today's desktop computers still run 8087 instructions. I reverse engineered the bias generator inside and explain how it works.

    480 proslijeđenih tweetova 1.220 korisnika označava da im se sviđa
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  15. proslijedio/la je Tweet
    7. kol 2018.

    Wanna hear or learn about , the orchestration framework for dynamic binary analysis ()? Talk to me at BH/DC, I'll have some goodies!

    1 reply 15 proslijeđenih tweetova 26 korisnika označava da im se sviđa
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  16. proslijedio/la je Tweet
    25. srp 2018.

    "Screaming Channels" paper / is online Electromagnetic side channels from a CPU can leak to a radio transmitter. CPU and radio transmitters are often integrated (think WiFi, BlueTooth) We recover an AES key from 10 meters on a BT chip

    17 replies 589 proslijeđenih tweetova 892 korisnika označavaju da im se sviđa
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  17. 29. lip 2018.

    "One man's trash is another man's treasure"

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  18. proslijedio/la je Tweet
    22. sij 2018.

    Brand new Training "Side-Channel Attacks 101" by Lejla Batina & Kostas Papagiannopoulos will be part of BERLIN! Get to know more here:

    5 proslijeđenih tweetova 6 korisnika označava da im se sviđa
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  19. proslijedio/la je Tweet
    29. srp 2017.

    Useful terminology: Repeatability vs Replicability vs Reproducibility in research

    10 proslijeđenih tweetova 9 korisnika označava da im se sviđa
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    24. srp 2017.

    CHES is moving to journal publication model (Transactions on Cryptographic Hardware and Embedded Systems -- TCHES):

    24 proslijeđena tweeta 28 korisnika označava da im se sviđa
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