Joined May 2023
- Tweets 415
- Following 0
- Followers 273
- Likes 163
79 Photos and videos
Pinned Tweet
4 May 2024
I've got my @veorq account back, will be mainly posting from there
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4 May 2024
hey @cryptodavidw, looking at how the Drake-Kendrick "beef" boosts their sales and visibility, I suggest we start recording diss tracks about each others' crypto books
(we cant do worse than their last boring songs that sound GPT-generated)
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4 May 2024
I'm sure someone already found the problem with this paper eprint.iacr.org/2024/626.pdf
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JP Aumasson retweeted
24 Apr 2024
🧵1/ How can you privately prove your own location? In our latest research, we introduce Zero-Knowledge Location Privacy (ZKLP) via IEEE 754 compliant floating-point operations in SNARKs!
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26 Apr 2024
if you tokenize securities you should consider using the CMTAT token framework github.com/CMTA/CMTAT/, which has multiple advantages over other security tokens cmta.ch/news-articles/a-comp…
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25 Apr 2024
""Randar" is an exploit for Minecraft which uses LLL lattice reduction to crack the internal state of an incorrectly reused java.util.Random in the Minecraft server, then works backwards from that to locate other players currently loaded into the world."
github.com/spawnmason/randar…
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Our 2024 call for failures is out! Help us spread the word! cfail.org/call-for-papers
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JP Aumasson retweeted
20 Apr 2024
Tracking down some TIMECOP alerts led to a 2021 gcc patch from ARM (gcc.gnu.org/git/?p=gcc.git;a…) turning (-x)>>31 into a bool, often breaking constant-time code. Can often work around with (-x)>>30, and asm is safer anyway, but for portable fallbacks we need security-aware compilers.
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21 Apr 2024
RT @zooko: Delighted to find out that BLAKE2s/BLAKE3 is actually being used as a core building block in some zero-knowledge proof protocols…
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JP Aumasson retweeted
19 Apr 2024
Chen’s paper has a bug, independently discovered by Hongxun Weng and Thomas Vidick, that he doesn’t know how to fix. If I understand correctly, in its current form the paper doesn’t yield any improvement on prior algorithms.
eprint.iacr.org/2024/555
19 Apr 2024
Is lattice-based cryptography still (potentially) post-quantum now? 🥳
Update to #eprint555 by Yilei Chen
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JP Aumasson retweeted
19 Apr 2024
in 2017 i started to learn about zkps
then @zmanian told me that if i read serious cryptography he’d add me to the cryptocatz slack
this book taught me the foundations of cryptographic primitives, without it id struggle reading crypto papers
i keep copies in the heliax office
19 Apr 2024
Cover reveal! 25% discount on B&N pre-orders at barnesandnoble.com/w/serious…
Had a blast working with @billpollock's @nostarch again.
Please repost :)
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19 Apr 2024
Cover reveal! 25% discount on B&N pre-orders at barnesandnoble.com/w/serious…
Had a blast working with @billpollock's @nostarch again.
Please repost :)
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JP Aumasson retweeted
17 Apr 2024
You're a crypto company moving your users assets in embedded wallets and are unsure about what regulations applies to you, that's the one piece you want to read!
We dig into regulations, requirements, costs, and solutions 👇
We hear one pain point time and again in our conversations with web3 builders: It's incredibly hard to navigate regulatory compliance. bastion.com/blog/navigating-…
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16 Apr 2024
"Our claim only invalidates the current version of the paper. If it is possible to take κ = O(log(n)/log(log(n)) and the algorithm is proven to still work (...)"
eprint.iacr.org/2024/583.pdf
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We found a critical vulnerability in #PuTTY SSH client with NIST P-521 keys, that allows private key recovery from only 60 signatures, CVE-2024-31497! If you use #Putty or #Filezilla with ECDSA P-521, upgrade now and generate a new key! Joint work with @TrueSkrillor, details ⬇️
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