대나무젓가락
122 posts

대나무젓가락 已转推
대나무젓가락 已转推
대나무젓가락 已转推

We HypeBoy topped Plaid CTF 2024! 👑
@_Reinose_en @justlikebono @munsiwoo @real_as3617 @mhibio_ptw @howdays1 @stanzz @soo_sudo @n1net4il @1nteger_c @c2w2m2 @pr0cf51 @cmy981224 @csapp3e ironore15 G0RiYa
Thanks to the great support from dakuo & hellsonic

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next time create efficient backdoor not to get caught
Miss Distance@softminus
software engineers will notice half a second of latency in something that should be ~instant and will move heaven and earth to fix it, or at least to understand why; and this seems to have blown an operation that had started to install a backdoor on every Debian/Ubuntu SSH server
English
대나무젓가락 已转推

@paypayp4y 0. 어쩌다 그런 안타까운 일을...
1. 아무래도 직접수령 업무는 특송업체마다 천지차이여서 업체를 아는게 도움이 될듯요
한국어
대나무젓가락 已转推

Wow. A bug in the Seaborn data visualization software hid many CD=1 papers, leading Park et al to incorrectly conclude that disruption in science and technology is declining (top histogram), while it is not ( bottom histogram). @VincentGinis

Andrej Spiridonov@AndrejSpiridon4
Ouch, could it be, that a scandalous patter of disruptiveness decline be explained by specifics of pre-processing of the data? arxiv.org/abs/2402.14583 what do you think @svalver ?
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@pr0cf51 looks you already got a lot of exemplary recommendations, so here's a cursed option for you: frame.work
not so much cursed actually -- they're great in general. however you would need to be adventurous as few people uses this (must be <50 in Korea)
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I've just implemented ChaCha20-Poly1305 in JavaScript, fitting it into 3 tweets. Couldn't make it fit into a single tweet, but I think it's impossible 😅
// Usage:
// All parameters are Uint8Array
// Nonce should be 12 bytes
await encrypt(plaintext, aad, key, nonce)
Matthew Green@matthew_d_green
Elon Musk kind of ruined Twitter for this, but I was reminded of an old challenge: write a modern cipher (encryption) in a single (280 character) Tweet. Can we get authenticated encryption?
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대나무젓가락 已转推

I wrote the writeup for the ZSafe puzzle at @curta_ctf by @ret2jazzy:
@kjsman/curta-zsafe/" target="_blank" rel="nofollow noopener">hackmd.io/@kjsman/curta-…
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I came across this puzzle at 1AM. At that time, I thought it was a good pre-sleep puzzle, and it kept me up until 11AM when I finally solved it lmao
It's very fun, so give it a try: curta.wtf/puzzle/base:5
Curta@curta_ctf
Congrats to @lj1nu, @push0ebp, and jinseo.eth for solving the puzzle so far.
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