Graeme Smith @graemesmith.bsky.social Theorist in Waterloo. Quantum information, quantum computing, science, parenting. https://gsbsmith.ca
PQCSA @pqcsa.bsky.social Post--Quantum Cryptography Support Action.
Digital Europe project.
Views and opinions expressed are those of the authors only and do not necessarily reflect those of the European Union.
See https://pqcsa.eu/ for more
Dulwich Quantum Computing @dulwichquantum.bsky.social Parody quantum computing startup from South London
https://dulwichquantum.github.io/
Quantum Bullshit Detector @bullshitquantum.bsky.social Quantum Bullshit Detector.
Tag for a reading.
Sophie Schmieg @sophieschmieg.infosec.exchange.ap.brid.gy Leading cryptography (ISE Crypto) at Google.
Opinions my own.
Content usually badly explained mathematics
[bridged from https://infosec.exchange/@sophieschmieg on the fediverse by https://fed.brid.gy/ ]
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
John Watrous @johnwatrous.bsky.social Quantum computing educator and researcher. I like math, computer games, and dub techno.
Nadim Kobeissi @nadim.computer Applied cryptographer. Mainly working in the cryptography auditing industry, but sometimes venturing back into academia. https://nadim.computer
Brian Smith @briansmith.bsky.social https://briansmith.org
Benjamin Dowling @bedow.bsky.social Senior Lecturer of Cryptography at King's College London.
Professional Protocol Admirer.
Views are my own.
He/Him.
Diego F. Aranha @dfaranha.bsky.social Associate Professor of Cryptographic Engineering at Aarhus University. https://dfaranha.github.io/- T @trevperrin.bsky.social @trevperrin.bsky.social
Nick Sullivan @nicksullivan.org Asymmetries in action
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Craig Gidney @craiggidney.bsky.social Research scientist on Google's quantum team, working on reducing the cost of quantum error correction.
Useful tools I've made:
- Quirk: https://algassert.com/quirk
- Stim: https://github.com/quantumlib/stim
- Crumble: https://algassert.com/crumble
Ionica Smeets @ionica.mathstodon.xyz.ap.brid.gy Professor of Science Communication in Leiden
Studies how to do science communication well and writes about math for a general public.
Lives with Han, Rifka, Tex and […]
🌉 bridged from ⁂ https://mathstodon.xyz/@ionica, follow @ap.brid.gy to interact
Jeroen Zuiddam @jzuiddam.bsky.social Mathematician and computer scientist. Univ. of Amsterdam @UvA_Amsterdam https://staff.fnwi.uva.nl/j.zuiddam/
Quantum Computing @quantumcomputing.bsky.social Interesting news, insights, and learning opportunities around quantum computing- P @peter-shor.bsky.social @peter-shor.bsky.social
John Preskill @preskill.bsky.social Caltech theoretical physicist
CCC @ccc.de Der Chaos Computer Club ist eine galaktische Gemeinschaft von Lebewesen für Informationsfreiheit und Technikfolgenabschätzung. https://ccc.de
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
QIP 2025 Conference @qip2025.bsky.social Official page for the 28th Annual Quantum Information Processing Conference!
Feb 22-28, 2025
Raleigh Convention Center, Raleigh, NC 27601
Organized by Duke & NC State
Twitter: @QIP2025
Instagram: @qip_2025
LinkedIn: http://tinyurl.com/qip2025linkedin
Christian Schaffner @theoryamsterdam.bsky.social Professor Theoretical Computer Science, Informatics Institute at
University of Amsterdam. Director QuSoft, chair of http://Quantum.Amsterdam
Sofia Celi @claucece.bsky.social Proud LatinAmerican. "Legendary quantum lady/cryptographer". Researcher @brave @bristoluni.bsky.social she/they
IACR Crypto @iacrcrypto.bsky.social Official account for the IACR Crypto conference https://crypto.iacr.org
Ei/PSI @ei-psi.bsky.social Eindhoven Institute for the Protection of Systems and Information
Web https://www.win.tue.nl/eipsi/
For YouTube see https://t.co/OX4HK9byMz
Tanja Lange @hyperelliptic.bsky.social https://www.hyperelliptic.org/tanja/
str4d @str4d.xyz Cryptography, privacy, zero knowledge, Rust, Zcash dev, gaming, hardware hackery, art appreciation. He/him.
https://str4d.xyz
https://abyssdomain.expert/@str4d
age18f63qx4gk8x7p4lfuwwglqcan7snvp406q5vmk26g9fmpe9c799qqzzr3w
Frederic Jacobs @fredericjacobs.com www.fredericjacobs.com
https://ger.mx/A-RGsldmQt0iXfnzPgXNzLzA5_jvDbWHabqz1yJrt2ma#did:plc:oxwmqopgbm3driwzues7odpz
Deirdre Connolly¹ ² @durumcrustulum.com 🜗 🝒 🝲 crypto as in 'cryptography' 🝳 🝡 🜖
¹ isogenist, co-host SCWpod
² https://durumcrustulum.com, https://www.youtube.com/@durumcrustulum
Jon Callas @joncallas.bsky.social Boffin, flâneur, ailouroboskos. Kubrick homage self-portraitist. Also cryptography, human rights, and stuff. Founded PGP, Blackphone, others; worked for DEC, Apple, SRI, ACLU, EFF, others. Was ShmooCon program chair for all twenty conferences.
Micah Lee @micahflee.com Doing what I can to keep activists, journalists, and researchers safe and productive — writing at https://micahflee.com — author of HACKS, LEAKS, AND REVELATIONS https://hacksandleaks.com — signal: micah.01
Natanael, Tech janitor @natanael.bsky.social A nerd who likes cryptography. A bit weird, a bit witty, a bit whimsical
Fediverse: @Natanael_L@mastodon.social
DM open. For E2EE IM: @Natanael_L:matrix.org
ccTLD: SE
Mod @ https://reddit.com/r/crypto for cryptography 
Tancrède Lepoint @tancre.de Applied Scientist at AWS • Cryptographer • My opinions are my own • 🏳️🌈 (he/him)
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Matthew Green @matthewdgreen.bsky.social I teach cryptography at Johns Hopkins. https://blog.cryptographyengineering.com
Taylor Hornby @defusesec.bsky.social PLURR ❤️. Helping secure the Zcash ecosystem, learning music production at https://soundcloud.com/earthrise5, writing and other stuff at https://defuse.ca/, https://bqp.io/
Randall Munroe @xkcd.com 
JP Aumasson @aumasson.jp https://aumasson.jp
cofounder & CSO @ taurushq.com
cryptographer (BLAKE2, BLAKE3, SipHash)
author of Serious Cryptography https://nostarch.com/serious-cryptography-2nd-edition and other books
Signal: jpa.01
Security Cryptography Whatever @scwpod.bsky.social @durumcrustulum.com, @sockpuppet.org, @dadrian.io
“Freewheelin’ dynamic”.
https://securitycryptographywhatever.com
https://podcasts.apple.com/us/podcast/feed/id1578405214
Christopher Soghoian @christopher.soghoian.net Work: Senior Advisor for Privacy and Cybersecurity, Office of Senator Ron Wyden.
Matt Blaze @mattblaze.org Scientist, safecracker, etc. McDevitt Professor of Computer Science and Law at Georgetown. So-called expert on election security and a few other things. Slow photographer. RF nerd. Occasionally blogs at https://mattblaze.org/blog
Kenn White @kennwhite.bsky.social cryptography • neuro • cloud • biscuits
ORD-DCA-NYC-BCN ✈️
kennwhite@mastodon.social
Thomas Ptacek @sockpuppet.org Full of passionate intensity.
Ian Miers @secparam.bsky.social UMD CS Prof. Security and applied cryptography. 
Soatok @soatok.bsky.social 30-something gay furry with an interest in cryptography and software security.
Mastodon: https://furry.engineer/@soatok
Blog: https://soatok.blog
🎨 https://mrjimmydafloof.bsky.social
Chris Peikert @chrispeikert.bsky.social Cryptographer (lattices/post-quantum), Burks Collegiate Professor at U-Michigan Computer Science and Engineering, Chief Scientific Officer at Algorand, PhD from MIT CSAIL. Previously faculty at Georgia Tech School of CS. Here I speak for myself.
Martin R. Albrecht @malb.bsky.social Cryptography Professor at King's College London and Principal Research Scientist at SandboxAQ. Erdős–Bacon Number: 6. He/him or they/them.
https://malb.io
Peter Schwabe @cryptojedi.bsky.social Researcher in cryptographic engineering at MPI-SP.
Nigel Smart @smartcryptology.bsky.social Cryptographer
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Jon Millican @jonmillican.bsky.social Applied privacy engineer in the UK. Currently at OpenAI. Previously helped to lead end-to-end encryption for Messenger at Meta. he/him
Real World Crypto Symposium @rwc.iacr.org The official Real World Cryptography Bluesky feed. Follow us for news of upcoming events.
John Schanck @susurrusus.bsky.social cryptography and other things computers are bad at. did some pqc stuff. now i work on a browser. he/him. pdx.
Kenny Paterson @kennyog.bsky.social Bit flipper
Jason A. Donenfeld @zx2c4.bsky.social https://www.zx2c4.com
Luca De Feo @bsky.defeo.lu Researcher in cryptography @ IBM Research, chief isogenista, SageMath developer, DevOps in my spare time. Opinions my own.
On Mastodon: @luca_defeo@ioc.exchange- D Dan Boneh @danboneh.bsky.social Crypotgrapher
@cascremers.bsky.social @cascremers.bsky.social 
Thom Wiggers @thom.wggrs.nl Post-Quantum cryptography
Sam Jaques @sejaques.bsky.social Assistant prof at U Waterloo. Aspiring full-stack cryptographer. Loves math, plants, flashcards. Opinions reflect those of all past, present, and future employers.
Filippo Valsorda @filippo.abyssdomain.expert RC F'13, F2'17
Cryptogopher / Go cryptography maintainer
Professional open source maintainer
https://filippo.io / https://github.com/FiloSottile
https://mkcert.dev / https://age-encryption.org
https://sunlight.dev / https://filippo.io/newsletter
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app