-----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://xero.style https://2133740.xyz https://un.kn.0w.nz ==//==================================================//== ✧ active projects ✧ ▒ ▄▀▀ ▒ ▒ █ ▄▀▄ ▀█▀ █ ▒ ▄▀▄ █▀▄ ▓ ▓▀ ▓ ▓ ▓ ▓▄▓ ▓ ▓▀▓ ▓▄▓ ▓ ▓ ▀▄ ▀▄▄ ▀▄▀ ▒ ▒ ▒ ▒ ▒ █ ▒ ▒ ▒ █ C R Y P T O L I B R A R Y ▄▄▄▄▄▄▄▄▄▄ ▄████████████████████▄▄ ▄██████████████████████ ▀████▄ ▄█████████▀▀▀ ▀███████▄▄███████▌ ▐████████▀ ▄▄▄▄ ▀████████▀██▀█▌ ████████ ███▀▀ ████▀ █▀ █▀ ███████▌ ▀██▀ ███ ███████ ▀███ ▀██ ▀█▄ ▀██████ ▄▄██ ▀▀ ██▄ ▀█████▄ ▄██▄ ▄▀▄▀ ▀████▄ ▄██▄ ▐████ ▐███ ▄▄██████████ ▐███ ▄▄ ▄██▀▀▀▀▀▀▀▀▀▀ ▄████ ▄██▀ ▄▀ ▄▄█████████▄▄ ▀▀▀▀▀ ▄███ ▄██████▀▀▀▀▀▀██████▄ ▀▄▄▄▄████▀ ████▀ ▄▄▄▄▄▄▄ ▀████▄ ▀█████▀ ▄▄▄▄ █████▄▄█████▀▀▀▀▀▀▄ ▀███▄ ▄████ ▀██████▀ ▀████▄▄▄████▀ ▀█████▀▀ Post-quantum WASM cryptography. Authenticated encryption, signatures with key agreement, transparency logs, and sparse post-quantum ratcheting, built on constant-time bitsliced ciphers (Serpent, XChaCha20, AES), post-quantum schemes (ML-KEM, ML-DSA, SLH-DSA), hashing with the BLAKE3 and SHA-2/3 family, and the Fortuna CSPRNG. Zero dependencies, tree-shakeable, side-effect-free. code: https://github.com/xero/leviathan-crypto site: https://leviathan.3xi.club/ wiki: https://github.com/xero/leviathan-crypto/wiki demos: https://leviathan.3xi.club/demos ==//==================================================//== ▄██▀ ▀█ ▄██▀ █▄ ▀██ ██▀ ▄██▀ ▀█ ▄██▀ █▄ █▄ ▄█ ▐▒▒▒ ▐▒▒▒ ▒▒▌ ▒▒ ▒▒ ▐▒▒▒ ▐▒▒▒ ▒▒▌ ▒▒▒▄▒▒▒ ▐▒▒▒ ▐▒▒▒ ▒▒▌ ▒▒▌ ▒▒ ▐▒▒▒ ▐▒▒▒ ▒▒▌ ▒▒ ▀ ▒▒ ▀██▄ ▄█ ▀██▄ █▀ ▀█▄▀ ▀██▄ ▄█ ▀██▄ █▀ ▄██▄ ▄██▄ Covert communications for private group conversations. Invite, talk, close the client, and the chat vanishes. Every message is encrypted with XChaCha20 and signed with Ed25519. A BLAKE3 fingerprint on each key allows peers to verify one another. SPQR's manual and epoch ratchets add forward secrecy, while post-quantum ML-KEM-768 encapsulation keeps recorded communications unreadable and secure against future cryptanalysis. code: https://github.com/xero/covcom site: https://xero.github.io/covcom/ wiki: https://github.com/xero/covcom/wiki client: https://leviathan.3xi.club/covcom protocol: https://leviathan.3xi.club/covcom-diagram ==//==================================================//== ≈ find me around the web ≈ github https://github.com/xero gitlab https://gitlab.com/x sourcehut https://git.sr.ht/~xero matrix https://matrix.to/#/@x0:rx.haunted.computer mastodon https://haunted.computer/@xero telegram https://t.me/x_ero bsky https://bsky.app/profile/xerostyle.bsky.social so https://stackoverflow.com/users/984284/xero youtube https://youtube.com/xerostyle insta https://instagram.com/xero.style x https://x.com/xerostyle discord https://chat.xero.style reddit https://reddit.com/user/x_ero ==//==================================================//== gpg/pgp: 15A4B803F8EFF47E7A2150490DA7AB45AC1D0000 curl https://0w.nz/pgp.pub | gpg --import message written on 5/31/26 for https://plan.cat/~xero -----BEGIN PGP SIGNATURE----- iQJPBAEBCgA5FiEEFaS4A/jv9H56IVBJDaerRawdAAAFAmocPfkbFIAAAAAABAAO bWFudTIsMi41KzEuMTIsMCwzAAoJEA2nq0WsHQAAamMP/3bp0EPp4F/P9II4ij4i TP0qJ+HY0txjHtjfAcH59/e5ui+mn+teccQVWd+cCE2d2cffs8w0JTSvG9lV+iG/ 4HgAKhLU94JGTnuTkHU2JdZYLprDjaGHMXp4CzvLXbxwoNGZBX8X8ZwsfxrdhQlC r5lkQEiUcMog5J63YZ5nynnAX+hb9qqmvLcwJf4rNl0Xc5R/vZwYk9c2TjZuUd1Y pRs4lmzIyhf2InOGN/N2jnoJrSqSkpvdtvaHde04hJ9BWViVyXQFfHjV/E9x4mkf fhRopFcyYgoqFaCDPRD6uDI4fOSoHML28s3/25mlICp5rkJwWlJLQF1noiztFF8x q0BsGTLWYPyWbpKVLo2l/2bZnr6CHJlb8j7sXbDEH47OrYLKZApheaqp7iEWgCwF QLzoNbJ1DFBs4qZ+q9a1s+J6tnjgscV+0tGFeBmH3BI/gE7oRqM64zMuDo80V8o8 mhhqqnhyJaik6r1b8EsjfijX/IJIbFJS7xP/NE48AOQAevRqUgm3bbXjYCY+LxCu 1yb520Z9U0uy1t9qOFdmJcUOW+QodoUsgB7CdPHJuKXTopY8e7JFPLEtfrNOn3lv BzIb87u672vTJGzkPBL2Tdx6xkIWvOj3Mq7P3ChZ/dqKxOxq3gp8KVbLHYmOj9jH v+3dgdKDgetpcvyLa3KviZ6n =UHHn -----END PGP SIGNATURE-----