Kev paub hauv paus / Tham nrog neeg

Cov lus ntiag tug

Ib-rau-ib qho kev sib tham uas tsis muaj relay nyeem tau, hais rau cov yuam sij uas nyob tsuas yog rau ib lo lus xwb.

Nplooj ntawv no yog tshuab txhais kom yooj yim. Cov lus Askiv thawj yog cov version uas siv.

Pib ib cov lus ntiag tug

Peb txoj kev:

• /pm nym, los yog /pm nym#a1b2 thaum ob tug neeg tau xaiv ib yam npe;
• Xov Xwm los ntawm leej twg lub ntsiab lus teb ntawv qhia zaub mov, mus txog los ntawm ntev-nias los yog right-clicking ib qho ntawm lawv cov lus;
• tus me + ib sab ntawm Cov Lus Qhia Txog Tus Kheej hauv qhov sidebar, uas yuav siv a nym sau npub.

Leej twg tso cai pib ib qho nrog koj yog nyob ntawm koj. Txais cov lus ntiag tug & pab pawg sib tham thov, hauv qab Cov chaw > Privacy & Security, yog Enabled los ntawm lub neej ntawd thiab tuaj yeem ua tau nqaim rau phooj ywg xwb los yog muab tua tag nrho.

Cov lus ntiag tug ua haujlwm li cas

Nymchat siv NPE-17 private direct messages, kaw hauv NPE-59 khoom plig qhwv. Koj cov lus mus dhau peb txheej ntawm txoj kev tawm:

1. a lus xaiv (kind 14) — cov ntawv nyeem thiab nws cov metadata, yeej tsis kos npe, yog li nws tsis tuaj yeem raug pov thawj tias yog koj li los ntawm leej twg uas tsis tau decrypted nws;
2. a foob (kind 13) - cov lus xaiv encrypted rau lub tus tau txais thiab kos npe los ntawm koj;
3. a khoom plig qhwv (kind 1059) - lub foob encrypted dua, kos npe los ntawm a ib zaug yuam kev tsim rau cov lus no ib leeg.

Yuav ua li cas ib tug relay pom, yog li ntawd, yog ib qho kev tshwm sim los ntawm ib tug pubkey uas tsis tau tshwm sim ua ntej thiab yeej tsis yuav dua, hais rau tus neeg txais, nrog cov ntsiab lus opaque. Tsis yog koj tus yuam sij. Tsis yog lus. Tsis yog ib tus neeg xa khoom sib xws los sib txheeb.

Lub sij hawm qhwv lub sij hawm yog txhob txwm tsis ncaj ncees lawm, ib yam nkaus: nws yog backdated los ntawm ib tug random npaum li cas mus txog rau ob teev, kos los ntawm cryptographic RNG. Yog tsis muaj qhov ntawd, tus neeg soj ntsuam tuaj yeem ua kab "wrap xa ntawm 14:03:11" nrog "pob xa tawm ntawm 14:03:11" thiab rov tsim dua leej twg tham nrog leej twg los ntawm lub sijhawm ib leeg.

Kev zais cia tom ntej

Disappearing PM (forward secrecy), hauv qab Kev teeb tsa > Privacy & Security, raug kaw los ntawm lub neej ntawd. Tig nws ntawm ntxiv NIP-40 expiration tag rau txhua qhov khoom plig qhwv, uas nug relays thiab cov neeg siv kom rho tawm cov lus tom qab lub sijhawm koj xaiv.

Nws yog ib qho kev thov, thiab tsim nyog ua kom meej txog qhov txhais tau li cas: tus relay uas hwm nws poob qhov kev tshwm sim, thiab ib tug relay uas tsis, tsis. Nws txo cov ntawv luam ntev npaum li cas infrastructure koj tsis tswj. Nws tsis tuaj yeem un-xa lus rau ib tus neeg uas twb muaj lawm tau txais nws.

Cov lus ploj lawm

Poob Tom Qab teeb tsa lub sij hawm tas sij hawm, thiab tsuas yog siv tau thaum lub sij hawm xa mus rau qhov zais cia:

Cais, Cache PMs & Pab Pawg Sib Tham Hauv Ntaus txiav txim seb puas yog decrypted kev sib tham tau khaws cia hauv zos. Nws yog nyob rau ntawm lub neej ntawd, yog li kev sib tham tshwm sim tam sim ntawm tso tawm. Tig nws thiab tsis muaj dab tsi decrypted yog sau rau disk - cov lus tau txais thiab decrypted afresh txhua zaus, uas yog qeeb dua thiab txhais tau tias txhua yam uas cov relays twb muaj lawm poob lawm los rau koj thiab.