Sign in

xero

@xerostyle.bsky.social
113 followers 27 following 87 posts

x-e.ro . 0w.nz . xero.style . 2133740.xyz . backrooms.quest . www.windows98.website . 3xi.club

PostsRepliesMedia
xero @xerostyle.bsky.social · 28/07/2026
github.com/xero/vibrate... download `vibrate awake` v1.2 APKs for #android and #wearos sideloading! simple, offline app that buzzes your phone (& watch) on an interval to help you stay alert on long drives or night shifts. open source & ad free!
github.com
Release v1.2 · xero/vibrateawake
NoteA simple, offline Android app that buzzes your phone on an interval to help you stay alert on long drives or night shifts. Set it then put the phone in your pocket; a foreground service keeps i...
020
xero @xerostyle.bsky.social · 17/07/2026
i made a free #android app (no tracking, networking, ads) for sleepy drivers. but i need _12 testers_ before i can publish to the store. if you have an android phone and can test, please join my google group, then follow the playstore links in the post 💚 groups.google.com/g/vibrate-aw...
110
xero @xerostyle.bsky.social · 15/07/2026
watch the pa commercial street bridge demolition live between 1-9pm est. both live video and auto-refreshing mjpg screenshot feeds available w3b.cam/event/i376-d... #camhunting #webcams #pgh #demolition #live
010
Reposted by xero
A-Net Online BBS @a-net-online.bsky.social · 22/05/2026
ANetBBS v1.0a2.60 - Public Alpha Release! ANetBBS is a modern BBS server with classic vibes - telnet, SSH, and full web access in one package. 🌐 Web: bbs.a-net.fyi 📟 Telnet: bbs.a-net.fyi port 2233 🔐 SSH: bbs.a-net.fyi port 2234 📦 bbs.a-net.fyi/downloads/ 💻 GitHub: github.com/anetonline/A...
1167
xero @xerostyle.bsky.social · 11/06/2026
github.com/xero/covcom/... COVCOM v3.1.0 is out! static bins (mad platforms and architectures), self hosted, web & cli clients, multi-user, zero auth, unlimited rooms, signed message logs, armored text/qr code invites codes, and lots more! #postquantum #crypto #chat #spqr #covcom #opensource
061
xero @xerostyle.bsky.social · 31/05/2026
leviathan.3xi.club/tamper ever wanna try and hack an e2ee encrypted chat protocol? here's your chance! the leviathan-crypto tamper demo is designed for interactive fun. the client shows defended forgery, replay, and other attacks. github.com/xero/leviath... #crypto #hacking #ctf (kinda)
leviathan.3xi.club
leviathan-crypto: attack-resilience demo
000
xero @xerostyle.bsky.social · 31/05/2026
leviathan.3xi.club/kyber curious to see what the internals of a post-quantum cryptographic key exchange and it's usage? generate a key, watch the {en,de}capsulation, independent key derivation, then inspect the message digest verifications in this interactive demo #crypto #cryptography
leviathan.3xi.club
leviathan-crypto: ml-kem post-quantum key establishment demo
000
xero @xerostyle.bsky.social · 31/05/2026
leviathan.3xi.club/jwt ever curious about the size impact of algorithm choice? esp when quantum-resistant algos join the mix? explore EdDSA, ES256, ML-DSA, SLH-DSA-SHAKE, SLH-DSA-SHAKE, MLDSA44-SLHDSA classical and post-quantum JWT signatures in this interactive demo #crypto #cryptography #jwt
leviathan.3xi.club
leviathan-crypto: classical & post-quantum jwt signing demo
000
xero @xerostyle.bsky.social · 31/05/2026
plan.cat/~xero
plan.cat
https://plan.cat/~xero
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 hey i'm xero, {h,cr,att,unp}acker & code monkey https://x-e.ro https://0w.nz https://backrooms.quest https://windows98.website https://3xi.club https:...
031
xero @xerostyle.bsky.social · 31/05/2026
github.com/xero/covcom looking for an open source, self hosted, signal style messenger alternative? checkout out #COVCOM, the covert communications group messenger, with both web-based and cli clients. #XChaCha20 #MLKEM768 #Ed25519 #BLAKE3 #SPQR #E2EE #Ephemeral #N_party #chat
github.com
GitHub - xero/covcom: Covert communications for private group conversations. Share an invite, talk, close the tab, and it's gone. End-to-end encrypted with post-quantum cryptography, so the messages s...
Covert communications for private group conversations. Share an invite, talk, close the tab, and it's gone. End-to-end encrypted with post-quantum cryptography, so the messages stay private tod...
010
xero @xerostyle.bsky.social · 30/05/2026
github.com/xero/leviath... v3 new stuff: AES-GCM-SIV, MerkleLogs, cSHAKE, KMAC, BLAKE3, streaming SHA-3 variants, & new 22 signature suites across 6 families (pure,prehash, & Ed25519ph modes): ML-DSA, SLH-DSA, Ed25519, ECDSA-P256, classical+PQ hybrids, & PQ-only composites! #crypto #cryptography
github.com
GitHub - xero/leviathan-crypto: Post-quantum WASM cryptography. Authenticated encryption, signatures with key agreement, transparency logs, and ratcheting built on constant-time bitsliced ciphers (Ser...
Post-quantum WASM cryptography. Authenticated encryption, signatures with key agreement, transparency logs, and ratcheting built on constant-time bitsliced ciphers (Serpent, XChaCha20, AES), post-q...
010
xero @xerostyle.bsky.social · 11/05/2026
i like to convince myself claude is hacking me pastebin.com/mNCSiSNQ
pastebin.com
claude code spinners - Pastebin.com
Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.
000
xero @xerostyle.bsky.social · 03/05/2026
npmjs.com/package/lvthn the leviathan cli crypto tool has been updated w/ the 2.1.0 fixes and enhancements. bun / npm i -g lvthn averages ~1gb per sec using serpent-256, nearly half that using xchacha20 ;D #crypto #cryptography #cli #bunjs #bun #npm #terminal #term
npmjs.com
000
xero @xerostyle.bsky.social · 03/05/2026
github.com/xero/leviath... leviathan-crypto presents post-quantum ratchet primitives! ratchetInit, KDFChain, kemRatchetEncap/Decap, SkippedKeyStore, RatchetKeypair, RatchetMessageHeader are now available for your SPQR needs. tools to build your own signal-esque apps!
github.com
Release v2.1.0 - spqr ratchet primitives · xero/leviathan-crypto
v2.1.0 - post-quantum ratchet primitives Warning 10 breaking API changes with this release! See Breaking Changes below and review CHANGELOG for full migration notes. Adds the four KDF construction...
030
xero @xerostyle.bsky.social · 03/05/2026
github.com/xero/covcom Covert communications for private group conversations. Share an invite, talk, close the tab, and it's gone. End-to-end encrypted with post-quantum cryptography, so the messages stay private today and unreadable to the computers coming tomorrow. XChaCha20 · ML-KEM-768 · SPQR
github.com
GitHub - xero/covcom: Covert communications for private group conversations. Share an invite, talk, close the tab, and it's gone. End-to-end encrypted with post-quantum cryptography, so the messages s...
Covert communications for private group conversations. Share an invite, talk, close the tab, and it's gone. End-to-end encrypted with post-quantum cryptography, so the messages stay private tod...
020
xero @xerostyle.bsky.social · 30/04/2026
c̵l̵o̵u̵d̵ crimeflare took down may day right at it's most important moment to actually aid peaceful protestors & organizers. use actionnetwork.org/event_campai... rip maydaystrong.org just more evidence that @cloudflare.social only cares about profits. boycott them
actionnetwork.org
May Day Strong
SEE OUR FULL MAP INCLUDING MOBILIZE ACTIONS AT MAYDAYSTRONG.ORG. Musk, Trump and their fellow profiteers are trying to create a race to the bottom—on wages, on benefits, on dignity itself. They want...
100
xero @xerostyle.bsky.social · 19/04/2026
leviathan.3xi.club/covcom animated protocol diagram for my upcoming project
010
xero @xerostyle.bsky.social · 13/04/2026
leviathan-crypto post-quantum key establishment, live in the browser. ml-kem ceremony, encrypted messaging, annotated wire frames. this demo let's you see exactly what crosses the wire and what doesn't. demo: leviathan.3xi.club/kyber source: github.com/xero/leviath...
011
xero @xerostyle.bsky.social · 13/04/2026
leviathan.3xi.club/kyber post-quantum cryptography demo simulating a complete ML-KEM (kyber) key encapsulation ceremony between two browser-side clients. Each wire frame is expandable, revealing the raw nonce, ciphertext, Poly1305 tag, and AAD. sauce: github.com/xero/leviath...
leviathan.3xi.club
leviathan-crypto: ml-kem post-quantum key establishment demo
011
Reposted by xero
ANSI Files from Discmaster @ansibot.bsky.social · 03/04/2026
LAC-DR1.ANS, 1997-04-15 from dark domain - the artpacks.acid.org collection (CD-ROM)
- = - - - - a - - - - - - - - d - - - : - - & % & % dinit TETI : : E d 888 & - - - - : de : : : lacldopel r 1 - t 15011682.6150 op: bleach -Isnippyl- bleach - here's a little thing fer ya board. i'll work on some more mang. everyone else - hey, i bored to shit. i need some other places to draw for. so.. - i'm offering some free logos here. drop me some mail at lacaidej juno.com warning: i don't draw for lamers..
152
xero @xerostyle.bsky.social · 03/04/2026
github.com/xero/claudec... VULN DISCLOSURE: Claude code's HTTP hooks can silently rewrite your shell commands while the UI shows the original. H1 report closed as wontfix: "workspace trust threat model." So here's the full PoC. Decide for yourself if that trust dialog is doing enough.
github.com
GitHub - xero/claudecode-hook-n-switch: Vuln POC: Claude Code's HTTP hooks can silently rewrite your shell commands while the UI shows the original. H1 report closed as wontfix: "workspace trust threa...
Vuln POC: Claude Code's HTTP hooks can silently rewrite your shell commands while the UI shows the original. H1 report closed as wontfix: "workspace trust threat model." So here's...
000
xero @xerostyle.bsky.social · 01/04/2026
github.com/xero/leviath... leviathan-crypto v1.4.0 XChaCha20Seal: bind key, call encrypt(), done! fresh nonce every call w/ no management needed. XChaCha20StreamSealer: chunked AEAD for large payloads w/ per-chunk nonces and position binding. bun i leviathan-crypto (on npm you pleb)
github.com
GitHub - xero/leviathan-crypto: Zero-dependency WebAssembly cryptography library for TypeScript, featuring the paranoia of Serpent-256 and the elegance of XChaCha20-Poly1305, with SHA-2/3, HMAC, HKD...
Zero-dependency WebAssembly cryptography library for TypeScript, featuring the paranoia of Serpent-256 and the elegance of XChaCha20-Poly1305, with SHA-2/3, HMAC, HKDF, and Fortuna CSPRNG include...
000
xero @xerostyle.bsky.social · 01/04/2026
github.com/anthropics/claude-code/ "open source" is generous. it's just scripts, plugins, 'n examples. the actual application source, the 2200 ts files i spent all day in, aren't even in there. this repo contains install scripts, the plugins directory, some examples, and a CHANGELOG. XD
github.com
GitHub - anthropics/claude-code: Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex ...
Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo...
100
xero @xerostyle.bsky.social · 01/04/2026
npmjs.com/package/lvthn v1.3.1 with cli worker pooling & wasm simd optimization! bun i -g lvthn # or npm install lvthn lvthn keygen --armor -o my.key cat secret.txt | lvthn encrypt -k my.key --armor > secret.enc supports: serpent-256 (ctr mode w/ hmac-sha256) & xchacha20-poly1305
npmjs.com
100
xero @xerostyle.bsky.social · 28/03/2026
unix is magical
unix magic poster
020
xero @xerostyle.bsky.social · 28/03/2026
github.com/xero/leviath... leviathan-crypto v1.20: bringing WebAssembly SIMD acceleration to serpent-256 and ChaCha20. inter-block 4-wide parallelism delivering 2–3x single-thread throughput gains across V8, SpiderMonkey, and JSC! npmjs.com/package/levi...
github.com
Release v1.2.0 WASM SIMD · xero/leviathan-crypto
WebAssembly SIMD acceleration for Serpent-256 and ChaCha20. Inter-block 4-wide parallelism delivering 2–3× single-thread throughput gains across V8, SpiderMonkey, and JSC. 11 commits since v1.1.0 ·...
120
xero @xerostyle.bsky.social · 27/03/2026
github.com/xero/leviath... im trying to write the best security policy i can for this project. suggestions welcomed.
github.com
security_policy
Zero-dependency WebAssembly cryptography library for TypeScript: Serpent-256, XChaCha20-Poly1305, SHA-2/3, HMAC, HKDF, and Fortuna CSPRNG, with a strictly typed API built on vector-verified primiti...
000
xero @xerostyle.bsky.social · 27/03/2026
i think these public attestation signing are cool for published artifacts. does anyone else? search.sigstore.dev?logIndex=118... created from this release github.com/xero/leviath...
search.sigstore.dev
Rekor Search
Search the Rekor public transparency log
000
xero @xerostyle.bsky.social · 24/03/2026
github.com/xero/cchat a terminal interface for claude code that uses your existing plan subscription. wraps the claude cli in a prompt_toolkit shell with vi keybindings, session persistence, file injection, and a planning workflow that produces task files for autonomous agents. #claude #agentic
261
xero @xerostyle.bsky.social · 19/03/2026
shoutout to @bunjavascript.mbdio.uk these single-file executable bins are so hype! watch me install my new crypto lib and build the cli tool in under 0.1s, then watch my demo tool use XChaCha20Poly1305 to encrypt and decrypt a 1gb file in 2s ;D #bun #js #typescript #crypto #cryptography #wasm #cli
220
xero @xerostyle.bsky.social · 19/03/2026
v1 (and 2 stream ciphers) were not fast enough. so let's use worker pools! serpent-256 x4 faster! and pooling XChaCha20-Poly1305 makes the tool ridiculous. testing on a 1.3gb file, 2.4sec encrypt or decrypt. wasm is so hype! #crypto #wasm #typescript #asciiart #teminal
130
xero @xerostyle.bsky.social · 18/03/2026
what good is a cli tool w/o an ascii art animation? esp when encrypting gigs of "backups" ;D #ascii #terminal #crypto #cli #shell #codeart #cryptography
021
xero @xerostyle.bsky.social · 18/03/2026
github.com/xero/leviath... Zero-dependency WebAssembly cryptography library for TypeScript: Serpent-256, XChaCha20-Poly1305, SHA-2/3, HMAC, HKDF, and Fortuna CSPRNG, with a strictly typed API built on vector-verified primitives #wasm #crypto #typescript #javascript #cryptography
leviathan crypto "serpent L" logo
111
xero @xerostyle.bsky.social · 03/11/2025
because I'm filthy and guilty, dastardly mastery, my felony ascii has to be a bastard's masterpiece
2358
xero @xerostyle.bsky.social · 30/10/2025
github.com/xero/text0wn... the "BLOCKTOBER" release brings new plain text file export, fixes for tool context switching and move mode, html minification, new selection tool keyboard features, and finally we've updated to vitest v4 while optimizing the tests for better memory usage! 🎃
a screenshot of the the text0wnz text art editor featuring a block style pumpkin for the "blocktober" release
1112
xero @xerostyle.bsky.social · 23/07/2025
mode3 by phlogiston aka @strotchy.bsky.social is such an underrated album! "cyberaxe cafe" is cyberpunk vibe www.8bitpeoples.com/products/520...
8bitpeoples.com
Phlogiston: Mode 3
Mode 3 is Phlogiston's third EP, and his debut release at 8bitpeoples. Taking the NES sound specifications as a launching point and then building from there, Mode 3 is a cyberpunk space odyssey. These...
010
xero @xerostyle.bsky.social · 30/06/2025
www.windows98.website my newest nostalgic #netart project
windows98.website
my old windows98 computer
the windows98 second edition experience
010
xero @xerostyle.bsky.social · 22/05/2025
if you were a webdev in the 90/2ks, then you know...
screenshot of internet explorer 6 screen-tearing in windows 98
010
xero @xerostyle.bsky.social · 07/05/2025
ok, wtf is this playlist? just played: total eclipse of the heart, followed by casket maker, now playing dual core, and up next is nighttempo. #music #adhd
010
xero @xerostyle.bsky.social · 22/04/2025
bre.akd.0w.nz i made this website to spread greater awareness about hard/metal/cyber/grind/crab/etc core breakdowns please comment your fav bd songs. preferably youtube linx, w/ timestamps too pls & ty?
bre.akd.0w.nz
breakdownz
random death/metal/hard/grind/core brutal breakdowns
073
xero @xerostyle.bsky.social · 24/03/2025
smile 😁 #backrooms #smiler #entity #glitchart #git #glitchedgif #thecorruptor
020
Reposted by xero
Phrack Zine @phrack.org · 13/03/2025
Reminder that the Phrack 72 CFP closes APRIL 1ST 2025. Get your papers in and come be a part of our fabulous 40th anniversary issue! See phrack.org for more info
Phrack Graffiti Logo
02717
Reposted by xero
Cian @witchcian.bsky.social · 21/02/2025
9280592849
xero @xerostyle.bsky.social · 14/03/2025
0w.nz #ansi #ansiart #textart #ascii #asciiart #pixelart #retro #bbs #oldskool #cp437 #blocks #blocktronics
082
xero @xerostyle.bsky.social · 12/03/2025
show me yer best server MOTD i submit my old haggard log server
053
xero @xerostyle.bsky.social · 11/03/2025
oLD 5Ko0L aMiGa aSCii fLaVoR! #ascii #asciiart #amiga #textart #graff #impure #xero
0185
xero @xerostyle.bsky.social · 08/03/2025
youtube.com/watch?v=P5R1...
youtube.com
space pirate edc pocket check!
YouTube video by xero style
000
xero @xerostyle.bsky.social · 14/12/2024
shop.xero.style/p/xero-one-l... my new graff patches are available now!
shop.xero.style
xero one liner graffiti tag
v2 vandal eye patch
020
xero @xerostyle.bsky.social · 27/11/2024
v2.1.0 of my #evangelion #neovim #theme is released! updates include contrast fixes, color consistency, tweaks, and typo fixes github.com/xero/evangel... #neongenesis #neongenesisevangelion #unit01 #custom #ricing #noricenolife #nvim #neovimtheme #neovimrice
2135
xero @xerostyle.bsky.social · 10/11/2024
my son makes an appearance in my newest #vlog where we unbox a ton of nintendo themed patches youtu.be/NBbT-i7l-wk
youtu.be
new antiquated nintendo patches!
YouTube video by xero style
000