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#cryptography

22 posts22 participants3 posts today
Resolviendo la incógnita 🌐<p>La gente no entiende a los <a href="https://mastodon.social/tags/criptobros" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>criptobros</span></a>, ¡pero esa esa la gracia! No usas un código isabelino para que te entienda todo el mundo 😜 . <a href="https://mastodon.social/tags/criptografia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>criptografia</span></a> <a href="https://mastodon.social/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://mastodon.social/tags/crypto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>crypto</span></a> <a href="https://mastodon.social/tags/cripto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cripto</span></a></p>
TechnoTenshi :verified_trans: :Fire_Lesbian:<p>A new proof shows quantum cryptography can be built on problems even harder than NP, offering security beyond classical encryption. Researchers introduced "one-way puzzles" to replace traditional cryptographic foundations.</p><p><a href="https://www.quantamagazine.org/quantum-scientists-have-built-a-new-math-of-cryptography-20250725/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">quantamagazine.org/quantum-sci</span><span class="invisible">entists-have-built-a-new-math-of-cryptography-20250725/</span></a></p><p><a href="https://infosec.exchange/tags/QuantumComputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QuantumComputing</span></a> <a href="https://infosec.exchange/tags/Cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cryptography</span></a> <a href="https://infosec.exchange/tags/Infosec" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Infosec</span></a> <a href="https://infosec.exchange/tags/PostQuantum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PostQuantum</span></a></p>
Victoria Stuart 🇨🇦 🏳️‍⚧️<p>These are clever people: Quantum Scientists Building New Math of Cryptography<br><a href="https://www.quantamagazine.org/quantum-scientists-have-built-a-new-math-of-cryptography-20250725/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">quantamagazine.org/quantum-sci</span><span class="invisible">entists-have-built-a-new-math-of-cryptography-20250725/</span></a><br>One-way function<br><a href="https://en.wikipedia.org/wiki/One-way_function" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/One-way_</span><span class="invisible">function</span></a><br>Quantum cryptography<br><a href="https://en.wikipedia.org/wiki/Quantum_cryptography" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Quantum_</span><span class="invisible">cryptography</span></a><br>Permanent (mathematics)<br><a href="https://en.wikipedia.org/wiki/Permanent_(mathematics)" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Permanen</span><span class="invisible">t_(mathematics)</span></a><br>♯P-completeness of 01-permanent<br><a href="https://en.wikipedia.org/wiki/%E2%99%AFP-completeness_of_01-permanent" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/%E2%99%A</span><span class="invisible">FP-completeness_of_01-permanent</span></a></p><p><a href="https://mastodon.social/tags/mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematics</span></a> <a href="https://mastodon.social/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://mastodon.social/tags/OneWayFunctions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OneWayFunctions</span></a> <a href="https://mastodon.social/tags/LinearAlgebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinearAlgebra</span></a> <a href="https://mastodon.social/tags/matrices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>matrices</span></a> <a href="https://mastodon.social/tags/QuantumCryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QuantumCryptography</span></a> <a href="https://mastodon.social/tags/NPhard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NPhard</span></a></p>
Bob the Traveler<p>Agnes Meyer Driscoll, born OTD in 1889, was one of the leading US cryptanalysts during both World War I and World War II; see where she worked in <a href="https://mastodon.world/tags/NewYorkCity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NewYorkCity</span></a> <a href="https://cromwell-intl.com/travel/usa/new-york-black-chamber/?s=mb" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cromwell-intl.com/travel/usa/n</span><span class="invisible">ew-york-black-chamber/?s=mb</span></a> <a href="https://mastodon.world/tags/travel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>travel</span></a> <a href="https://mastodon.world/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a></p>
CosicBe<p>Curious about the latest in <a href="https://mastodon.social/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> and <a href="https://mastodon.social/tags/security" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>security</span></a> research? The new COSIC newsletter gives you a two-month snapshot of our key achievements and updates. Read it here: <a href="https://www.esat.kuleuven.be/cosic/sites/newsletter/2025/07/24/cosic-newsletter-june-july/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">esat.kuleuven.be/cosic/sites/n</span><span class="invisible">ewsletter/2025/07/24/cosic-newsletter-june-july/</span></a></p>
Aaron Toponce ⚛️:debian:<p>I finally finished by browser-based randomness nonsense. Let me know what you think.</p><p><a href="https://atoponce.github.io" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">atoponce.github.io</span><span class="invisible"></span></a></p><p><a href="https://fosstodon.org/tags/crypto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>crypto</span></a> <a href="https://fosstodon.org/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://fosstodon.org/tags/passwords" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>passwords</span></a></p>
Negative PID Inc.<p>We all have heard of cryptography, but about steganography? Steganography is the art of concealing messages in unsuspecting media, such as photos, music, videos, or even network traffic. With time, steganography has become the secret weapon of cyberspies and cyberwarfare. </p><p><a href="https://negativepid.blog/steganography-the-art-of-digital-concealment/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">negativepid.blog/steganography</span><span class="invisible">-the-art-of-digital-concealment/</span></a></p><p><a href="https://mastodon.social/tags/steganography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>steganography</span></a> <a href="https://mastodon.social/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://mastodon.social/tags/cyberwarfare" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cyberwarfare</span></a> <a href="https://mastodon.social/tags/informationWarfare" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>informationWarfare</span></a></p>
🧿🪬🍄🌈🎮💻🚲🥓🎃💀🏴🛻🇺🇸<p>I think that the <a href="https://mastodon.social/tags/openweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>openweb</span></a> and <a href="https://mastodon.social/tags/privacy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>privacy</span></a> are orthogonal. If <a href="https://mastodon.social/tags/InformationWantsToBeFree" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InformationWantsToBeFree</span></a> then why are you using <a href="https://mastodon.social/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a>? </p><p>They are both good things, but you can't be doing them both at the same time.</p><p><a href="https://mastodon.social/tags/cypherpunk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cypherpunk</span></a> <a href="https://mastodon.social/tags/indieweb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>indieweb</span></a> <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a></p>
.:\dGh/:.<p>THE FEATURE <a href="https://mastodon.social/tags/LARAVEL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LARAVEL</span></a> DIDN'T WANT YOU TO HAVE!</p><p>Just a little helper to make fingerprints:</p><p><a href="https://github.com/Laragear/Fingerprint" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/Laragear/Fingerprint</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/PHP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PHP</span></a> <a href="https://mastodon.social/tags/Programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Programming</span></a> <a href="https://mastodon.social/tags/Software" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Software</span></a> <a href="https://mastodon.social/tags/SoftwareDevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SoftwareDevelopment</span></a> <a href="https://mastodon.social/tags/WebDevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDevelopment</span></a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WebDev</span></a> <a href="https://mastodon.social/tags/AppDevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AppDevelopment</span></a> <a href="https://mastodon.social/tags/AppDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AppDev</span></a> <a href="https://mastodon.social/tags/Coding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Coding</span></a> <a href="https://mastodon.social/tags/Code" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Code</span></a> <a href="https://mastodon.social/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GitHub</span></a> <a href="https://mastodon.social/tags/Git" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Git</span></a> <a href="https://mastodon.social/tags/Cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cryptography</span></a> <a href="https://mastodon.social/tags/Security" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Security</span></a> <a href="https://mastodon.social/tags/Hash" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hash</span></a> <a href="https://mastodon.social/tags/Hashing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hashing</span></a> <a href="https://mastodon.social/tags/Fingerprint" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Fingerprint</span></a> <a href="https://mastodon.social/tags/digitalfingerprint" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>digitalfingerprint</span></a></p>
Tony “Abolish ICE” Arcieri🌹🦀<p>Replication of Quantum Factorisation Records with an 8-bit Home Computer, an Abacus, and a Dog: a snarky take on how unimpressive these records actually are</p><p><a href="https://eprint.iacr.org/2025/1237.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">eprint.iacr.org/2025/1237.pdf</span><span class="invisible"></span></a></p><p><a href="https://mas.to/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a></p>
Ben Evans<p>Factoring primes using an abacus and a dog - <a href="https://eprint.iacr.org/2025/1237.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">eprint.iacr.org/2025/1237.pdf</span><span class="invisible"></span></a> <a href="https://mastodon.social/tags/quantum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quantum</span></a> <a href="https://mastodon.social/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a></p>
Bob the Traveler<p>Joseph Rochefort, who died OTD in 1976, was a major figure in the US Navy's cryptographic and intelligence operations from 1925 to 1946, particularly in the Battle of Midway <a href="https://cromwell-intl.com/travel/japan/wwii-cryptanalysis/?s=mb" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cromwell-intl.com/travel/japan</span><span class="invisible">/wwii-cryptanalysis/?s=mb</span></a> <a href="https://mastodon.world/tags/cybersecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cybersecurity</span></a> <a href="https://mastodon.world/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://mastodon.world/tags/history" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>history</span></a></p>
Risotto Bias<p>is it weird that "I built a toy cryptography system" is treated sooo much worse compared to "I built a hobby kernel", or "I built a toy DB" or "I built an orchestrator for my home lab"? I've seen people be like "just use postgres/sqlite", sure - but that's different from "[clutches pearls], No SQL? How dare you. Perish the thought! It's not ACID! How will we ever... Never use this in production. Microkernels? They'll never be practical!"</p><p><a href="https://toot.risottobias.org/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://toot.risottobias.org/tags/cybersecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cybersecurity</span></a></p>
Bob the Traveler<p>Joseph Rochefort, who died OTD in 1976, was a major figure in the US Navy's cryptographic and intelligence operations from 1925 to 1946, particularly in the Battle of Midway <a href="https://cromwell-intl.com/cybersecurity/crypto/?s=mb" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">cromwell-intl.com/cybersecurit</span><span class="invisible">y/crypto/?s=mb</span></a> <a href="https://mastodon.world/tags/cybersecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cybersecurity</span></a> <a href="https://mastodon.world/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://mastodon.world/tags/history" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>history</span></a></p>
Stéphane Bortzmeyer<p>"Selfie attack"? It really exists?</p><p><a href="https://mastodon.gougere.fr/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://mastodon.gougere.fr/tags/IETF123" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IETF123</span></a></p>
the magnificent rhys<p>Apropos nothing, Daniel Bernstein's post from earlier in the year on the viability of quantum computing.</p><p><a href="https://mastodon.rhys.wtf/tags/quantum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quantum</span></a> <a href="https://mastodon.rhys.wtf/tags/PQC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PQC</span></a> <a href="https://mastodon.rhys.wtf/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> </p><p><a href="https://blog.cr.yp.to/20250118-flight.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blog.cr.yp.to/20250118-flight.</span><span class="invisible">html</span></a></p>
tastyraspberry<p>What happens when someone in <a href="https://mastodon.online/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> sets their eyes on hummus?</p><p>"We live in a time when entire institutions of trust have eroded, where papers are accepted to conferences with “machine learning” in the title despite being little more than curve-fitting rituals. In such a world, is it any surprise that people think <a href="https://mastodon.online/tags/hummus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hummus</span></a> comes from the refrigerated aisle in a plastic tub next to the ranch dip?"</p><p>Read on and discover the methodology for making The Correct Hummus: <a href="https://zenodo.org/records/15189243" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">zenodo.org/records/15189243</span><span class="invisible"></span></a></p>
Lobsters<p>Frequently Asked Questions about FHE <a href="https://lobste.rs/s/tihya6" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">lobste.rs/s/tihya6</span><span class="invisible"></span></a> <a href="https://mastodon.social/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a> <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a><br><a href="https://www.jeremykun.com/frequently-asked-questions-about-fhe/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">jeremykun.com/frequently-asked</span><span class="invisible">-questions-about-fhe/</span></a></p>
DeadSwitch @ T0m's 1T C4fe<p>DeadSwitch Vault - Emacs-based KeppassXC database GPG encryption for Ghosts: streamlined!</p><p><a href="https://github.com/DeadSwitch404/ds-vault" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/DeadSwitch404/ds-va</span><span class="invisible">ult</span></a></p><p>- Sane command names<br>- More helpful readme<br>- Nicer help command</p><p><a href="https://mastodon.social/tags/Emacs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Emacs</span></a> <a href="https://mastodon.social/tags/Vault" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Vault</span></a> <a href="https://mastodon.social/tags/KeepassXC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KeepassXC</span></a> <a href="https://mastodon.social/tags/Cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cryptography</span></a> <a href="https://mastodon.social/tags/Encryption" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Encryption</span></a> <a href="https://mastodon.social/tags/DeadSwitch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DeadSwitch</span></a> <a href="https://mastodon.social/tags/OSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OSS</span></a></p>
halfredgreenapple<p>A good article (and still relevant) about the PGP problems and why we should let it die.</p><p><a href="https://www.latacora.com/blog/2019/07/16/the-pgp-problem/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">latacora.com/blog/2019/07/16/t</span><span class="invisible">he-pgp-problem/</span></a></p><p><a href="https://mastodon.social/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>foss</span></a> <a href="https://mastodon.social/tags/freesoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>freesoftware</span></a> <a href="https://mastodon.social/tags/pgp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pgp</span></a> <a href="https://mastodon.social/tags/security" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>security</span></a> <a href="https://mastodon.social/tags/encryption" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>encryption</span></a> <a href="https://mastodon.social/tags/cryptography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryptography</span></a></p>