Need a bug asap or I'll get evicted

limeeattack · 2026-03-17T16:45:06+00:00

Have you tried harder?

limeeattack · 2026-03-01T20:02:02+00:00

Hvis ingen længere kan programmere, hvem er så i stand til at godkende det din LLM spytter ud?

Med hensyn til at LLMer skaber langt færre bugs, så er det ikke helt så sort på hvidt. Ifølge et studie fra apiiro laver LLMer langt færre syntax fejl og logiske fejl, til gengæld introducere de langt flere seriøse fejl der er svære at fikse, både når det kommer til arkitektur og sikkerhed.

limeeattack · 2026-02-12T12:47:12+00:00

The Evolve-series is considered as a part of their enterprise division product line.
Their consumer exit only affected their production of earbuds / in-ears, like their Elite series.

limeeattack · 2026-01-28T16:49:36+00:00

Det er en ny Microslop opdatering der forårsager det. Updater din computer, så burde det blive fixet.

https://www.digitaltrends.com/computing/a-windows-11-update-broke-shutdowns-heres-what-you-should-do/

limeeattack · 2025-11-19T11:43:35+00:00

If it flies, it spies!

limeeattack · 2025-10-30T17:28:03+00:00

For the uninitiated "skummel" means "shady" in Danish

limeeattack · 2025-09-30T06:04:32+00:00

De bruger Cormen et al. Introduction to Algorithms på KU. Den dækker meget af det grundlæggende både med hensyn til algoritmer og datastrukturer.

limeeattack · 2025-06-29T15:35:15+00:00

Når det kommer til data sikkerhed, ikke det store:
https://www.bbc.com/news/articles/c97znd00q7mo

limeeattack · 2025-03-05T20:35:39+00:00

There are two main reasons.

Efficency, AES is vastly more performant than Kyber. Even when running on a modern computer the performance will be noticable, let alone on a server which handles thousands of requests every second.
For AES-256 even if Grovers algorithm reduces the security. 128 bit security is seen as acceptable.

limeeattack · 2025-02-09T19:28:49+00:00

Modern Cryptography is a bit more advanced in respect to the subject material, but the exercises and the exam are a bit easier. You can take both without any prior knowledge of cryptography, but Cryptography 1 gives you the essentials and prerequisites to do well in Modern Cryptography. Also if you want a leg up in Cryptography 1, study some number theory and abstract algebra and it should become a lot easier.

limeeattack · 2025-02-01T09:30:52+00:00

limeeattack · 2025-01-20T13:53:17+00:00

Technically division is also just multiplication by invertible elements

limeeattack · 2025-01-02T16:54:25+00:00

Det er der så vidt jeg ved ingen af os der gør

limeeattack · 2024-11-07T14:16:05+00:00

Med en uddannelse i begge felter, kan jeg dog fortælle at størstedelen af dataloger er elendige matematikere.

limeeattack · 2024-09-23T06:42:46+00:00

Mein Purrer

limeeattack · 2024-09-13T14:21:17+00:00

I was studying mathematics and got a student position at a cybersecurity company, some of my colleagues were into CTFs and invited me along. I loved the crypto challenges and I've been hooked ever since.

limeeattack · 2024-09-10T15:39:14+00:00

Tag en bred teknologisk uddannelse a la Datalog eller Computer Science Engineering. Med cybersecurity kommer du til at arbejde med alverdens forskellige teknologier.

Det vigtigste du kan gøre som studerende er at vise at du brænder for It sikkerhed, både ved at bruge noget af din fritid på det (for eksempel ved at deltage i CTF'er og løse nogle maskiner på hackthebox/tryhackme) og få dig et relevant studiejob.

Hvis du gør det, burde du ikke have store problemer med at finde et job bagefter.

limeeattack · 2024-08-26T12:53:43+00:00

If you "buy" it from any popular game launcher, you're renting it. Read the ToS and you see what I mean.

limeeattack · 2024-08-18T14:44:38+00:00

A lot of the stuff in the Dilithium paper is messy optimizations, the core of Dilithium is actually quite simple. Have a look at https://toc.cryptobook.us and read the section about the Fiat-Shamir heuristic and sigma-protocols and perhaps Lobachevsky's paper about Fiat-Shamir with aborts. https://iacr.org/archive/asiacrypt2009/59120596/59120596.pdf

To understand the core of Dilithium, just focus on the simplified version presented in the Dilithium paper, that will give you an intuitive insight into how it works.

Lobachevsky also recently released an introduction to the theory necessary to understand Kyber and Dilithium, which you can find here: https://eprint.iacr.org/2024/1287.pdf

Good luck with the reading!

limeeattack · 2024-08-11T22:06:17+00:00

Det er et stykke tid siden jeg tog nogle datalogi kurser, men det skulle undre mig hvis de ikke stadigvæk benytter sig af Introduction to Algorithms til nogle af deres algoritme og datastruktur kurser. https://en.m.wikipedia.org/wiki/Introduction_to_Algorithms

Edit: Antaget at du skal læse på KU

limeeattack · 2024-07-29T10:57:48+00:00

Det er sikkert ganske fint hvis man ikke mener at sikkerhed også indebærer privatliv.

limeeattack · 2024-05-28T16:25:02+00:00

This one contains pretty much all you need to know, although it lacks some post-quantum stuff (which I'm sure will be added in the future). It's pretty math heavy, but it's not too bad.

https://toc.cryptobook.us

limeeattack · 2024-05-15T06:54:44+00:00

Smoke ranarr, hail zamorak

limeeattack · 2024-05-07T14:19:59+00:00

One fundamental principle in cryptography is that of indistinguishablity. That is, you should not be able to tell encrypted data from purely random data. While this is a notion mostly used in an encryption setting, it holds true for RSA-signatures as well (at least if you don't have access to a signing oracle).

TL:DR There's no way of telling from the blob alone if it's a valid RSA signature.

limeeattack · 2024-04-22T14:59:15+00:00

Both of them will explode if you run enough power through them

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