JP Aumasson

@veorq

author of — founder/CEO — security — VP

Switzerland
Vrijeme pridruživanja: lipanj 2009.

Medijski sadržaj

  1. prije 11 sati

    someone claims to have "cracked" RSA, should I tell him that Time AI already did?

  2. 1. velj

    🧂 := randomSalt() if !IsGoodRandomSalt(🧂) { return ("bad bad salt!") } 😜

  3. 29. sij
  4. 26. sij

    Elliptic curve crypto sucks :-p "Extrapolating (...), at similar classical security levels, elliptic curve cryptography is less secure than RSA against a quantum attack

  5. 26. sij
  6. 21. sij

    the ASIACRYPT 2000 accepted papers include "How to decide on advertisement fees" by Kurosawa and Ogata, later renamed "Provably Secure Metering Scheme" in the proceedings; it follows the Naor and Pinkas' 1998 "Secure and Efficient Metering":

    Prikaži ovu nit
  7. 19. sij
    Odgovor korisniku/ci

    image: from 2008 to 2017 using the same technique on the same number of rounds (7); I find it fair to say that a reduction from 248 to 233 by refining the technique qualifies as doesnt really get better in the context of ChaCha's security btw still interested in your opinion :)

  8. 17. sij

    more crypto trainings by and I! 🔐🔥 🇨🇭🧀 , Geneva, March 17-18 🇨🇦🥞 , Montreal, May 12-13 for years our training has covered elliptic curve domain parameters validation, just sayin :)

  9. 13. sij
  10. 13. sij
    Prikaži ovu nit
  11. 13. sij

    "what's an OPRF?"

    Prikaži ovu nit
  12. 10. sij

    guess it's a sign that a project is popular when you get such conspiracy theories

  13. 10. sij
    Prikaži ovu nit
  14. 10. sij
    Prikaži ovu nit
  15. 8. sij

    Merkle rooting with hash-based constructions as post-quantum signatures

  16. 7. sij
  17. 6. sij
  18. 6. sij

    no solution, no problem ¯\_(ツ)_/¯

    Prikaži ovu nit
  19. 4. sij
    Odgovor korisnicima i sljedećem broju korisnika:
  20. 4. sij
    Odgovor korisnicima i sljedećem broju korisnika:

    I've the same for 7! :-p as soon as X (e.g. 5) rounds have some bigger structural flaw, there's way more possibilities to exploit them; dunno how to best call this phenomena, but the weaker the structure the more attacks will apply, then the funnel shrinks with more rounds

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.

    Možda bi vam se svidjelo i ovo:

    ·