Divays sikyɔriti

Ɛnd-to-ɛnd ɛnkripshɔn de protɛkt mɛsej we de transit. Dis pej na bɔt di... ɔda af: di ki sidɔm na yu divays, ɛn pul am kɔmɔt kwik kwik wan.

Dɛn translet dis pej wit mashin fɔ mek i izi fɔ am. Di Inglish ɔrijinal na di vɛshɔn we de aplay.

Aydentiti ɛnkripshɔn

Bay difɔlt wan prayvet ki we dɛn dɔn sev de sidɔm na di divays in lokal stɔrɔj na di klia. Ɛnibɔdi we ebul rid dat stɔrɔj — wan divays we nɔ lɔk, wan fɔrɛns tul, wan brawza prɔfayl we dɛn kɔpi ɔf a shered mashin — kin rid di ki ɛn bi yu.

Aydentiti Ɛnkripshɔn, ɔnda Sɛtin dɛn › Prayvesi & Sikyuriti, de lɔk da ol de. Wit am pan:

yu nsec na enkript we yu de rɛst wit AES-GCM-256 we de na di wɔl;
di ephemeral sikrit ki yu grup chat dɛn dipen pan are ɛnkript ɔnda di sem vault ki;
di pleinttext ki nɔ de ɛva rayt na disk we di ɛnkripshɔn de on — i de nɔmɔ insay mɛmori, na fɔ di sɛshɔn nɔmɔ;
fɔ ɔplɔk kin apin wan tɛm, we di ap bigin.

Di say we se Prayvesi ɛn Sikyuriti sɛtin dɛn, wit Aydentiti Ɛnkripshɔn ɔp. — Identity Encryption de sidɔm ɔp di Prayvesi & Sikyuriti.

Dis wan sɛtin nɔ de sink

Di unlock factor ɛn di encrypted key na lokal to wan divays, so aydentiti enkripshɔn na ɛnabul am fɔ ɛni divays. Na wan nɔ-sɛnsitiv on/ɔf prɛfɛshɔn nɔmɔ de travul bitwin divays dɛn, so wan nyu divays kin ɔf fɔ sɛt am bak. No paswɔd, sɔl ɔ kredibiliti de ɛva sink.

Fɔ pik wan unlock factor

Yu pik aw di vault de ɔplɔk na dis divays:

Tin	Aw dɛn pul di ki	Available on
Paswɔd	PBKDF2-SHA256, 310 000 itɛreshɔn dɛn	Ɔlsay na di wɔl
FASIN	Di sem PBKDF2 derivashɔn, dijit dɛn nɔmɔ	Ɔlsay na di wɔl
Paski we dɛn kin yuz	WebAuthn wit di PRF ekstenshɔn, dɔn HKDF-SHA256	Wɛb ap
Bayometrik — Fes ID, Tɔch ID, Windows Hello, Andrɔyd bayometrik, wan hadwae sikyɔriti ki	WebAuthn PRF na di wɛb; di pletfɔm in yon bayometrik prɔmpt na Andrɔyd ɛn iOS	Ɔlsay na di wɔl

PIN na paswɔd we dɛn mek wit dijit, so trit shɔt wan lɛk dat: kwik, ɛn wik.

Wetin mek i de aks yu fɔ ɔplɔk wantɛm wantɛm

Nɔto ɔl ɔthɛntikɛta de impruv di WebAuthn PRF ɛkstenshɔn, ɛn wan we nɔ de impruv nɔ kin ebul fɔ pul wan ki. So di tɛm we yu ɛnabul ɛnkripshɔn di ap de mek yu ɔplɔk wan tɛm, . de ɛn afta dat — i bɛtɛ fɔ no wantɛm wantɛm pas di nɛks tɛm we yu opin di ap wit no we bak in.

Panik wayp fɔ was

Pres ɛn ol di "Your Nym" panɛl fɔ tu sɛkɔn. Nymchat destroy evri tray fɔ insɛf na di divays. No kɔnfɔmeshɔn dayalɔg nɔ de, bay wilful — di pɔynt na dat i kin trigεr fast, כnda prεshכn, witout sεkכn skrin fכ pas.

Wan shɔt animashɔn de sho di prɔgrɛs we i de:

drɔp di prayvet ki ɛn di vault ki frɔm mɛmori;
enkript ɛvri lokal- ɛn sɛshɔn-stɔrɔj valyu ɔnda wan fresh random ki we na dɛn kin trowe am wantɛm wantɛm, dɔn i de ɔvarayt dɛn valyu dɛn de wit junk ɛn klia di stɔ dɛn;
ɔvarayt ɛn dilit ɛvri IndexedDB database;
ɛmti di kesh stɔrɔj ɛn nɔ rɛjista di savis wokman;
klia kuki dɛn, dɔn i de rilod to wan pristin fɔs-rɔn stet.

Step tu na di wan we intrestin. Dilit data nɔ min se i nɔ go ebul fɔ gɛt bak, so di ap de ɛnkript am fɔs ɔnda wan ki we nɔbɔdi — inklud di ap — nɔ de kip. Ɛnitin we stil de alayv we dɛn dilit am na sayfa tɛks we nɔ gɛt ɛni ki.

No undo nɔ de

Aydentiti we dɛn dɔn was nɔ go ebul fɔ gɛt bak, yu ɔ ɛnibɔdi go ebul fɔ gɛt am bak. If di nym na wan we yu want kip, bak op in nsec bifo yu ɛva nid dis. Wan nɔmal singl tap pan dat panɛl jɔs opin di nym ɛditɔ, so wan wayp nɔ kin apin bay aksidɛnt.

Wetin dɛn dɔn kip na yu divays

Nymchat kip stet lokal so i kin opin instantly en wok oflain. Brayt wan:

Wetin	Notis dɛn
Yu kipa	Enkript we yu de rɛst we aydentiti ɛnkripshɔn de on. Nɔto fɔ kip am atɔl insay ɛni sɛshɔn ɔ hadkɔr mɔd.
Sɛtin dɛn ɛn di tin dɛn we yu lɛk	Tim, layout, blok yuza ɛn ki wɔd, fav chanɛl, ɛn di ɔda wan dɛn.
Chanɛl istri ɛn prɔfayl dɛn	Wan kesh fɔ wetin dɛn dɔn tek frɔm rilay.
Dikript prayvet mɛsej ɛn grup chat	Na bay we dɛn de kɔntrol am Cache PMs & Grup Chat Na Divays (on bay difɔlt). Ɔf am ɛn dɛn kin ri-fetch ɛn dikript ɛni lanch instead fɔ sidɔm na disk.
Grup mɛmbaship ɛn ephemeral grup ki dɛn	Enkripshɔn ɔnda di vault ki we aydentiti ɛnkripshɔn de on.
Flair bay tin dɛn	Rikɔvabl frɔm wan ridim kɔd — si di flawa shɔp.

Sɛtin › Data & Backup gɛt tu tul dɛn we smɔl pas di panik wayp: . Klia di Lokal Stɔrej Kesh drɔp kesh istri, mɛsej, prɔfayl ɛn riakshɔn bɔt kip yu lɔgin, sɛtin, grup mɛmbaship ɛn bay bay; Riset Sɛtin dɛn to Difɔlt dɛn du di rivays.