Cov lus qhia yooj yim no yuav piav qhia siv GPG crypt ntawm e-mail los ntawm Ubuntu. Nws suav nrog teeb tsa software thiab xa cov ntaub ntawv encrypted.
Cov kauj ruam
Ntu 1 ntawm 2: Teeb GPG
Kauj Ruam 1. Nruab GPG
Txhawm rau ua qhov no, khiav lub davhlau ya nyob twg thiab ntaus hauv"
sudo apt-tau nruab gnupg
Thiab ua raws nrog cov lus qhia uas koj tuaj yeem tau txais.
Kauj Ruam 2. Nruab GUI rau GPG
Txhawm rau teeb tsa GUI nrov, mus rau lub davhlau ya nyob twg thiab ntaus hauv"
sudo apt-tau nruab kgpg
”. Ua raws nrog txhua qhov kev tshoov siab uas koj tuaj yeem tau txais.
Kauj Ruam 3. Ib lub cim rau KGPG yuav muaj nyob hauv Cov Ntawv Thov → Cov Khoom Siv, kom tso KGPG koj yuav tsum nyem rau ntawm lub cim no
Kauj Ruam 4. Tsim cov txheej txheem
Txhawm rau ua qhov no, nyem rau ntawm cov yuam sij tab ntawm qhov nco cia bar, thiab los ntawm cov ntawv qhia zaub mov nco cia xaiv Tsim Tus Kheej Pair. Lub interface tshiab yuav tshwm sim. Lub interface tshiab yuav nug koj kom paub meej kom nws tuaj yeem tsim koj tus khub tseem ceeb. Nws yuav nug koj txog koj lub npe thiab chaw nyob e-mail, piv txwv.
- Rau lub npe, muab koj lub npe tshuaj ntsuam; koj tuaj yeem tso email dawb, tso koj tus e-mail tiag, lossis siv email chaw nyob cuav. Nws yuav tsum raug sau tseg tias lub npe thiab email chaw nyob uas koj siv yuav pom rau txhua tus uas koj xa koj tus lej tseem ceeb rau.
- Nws tseem yuav nug koj txog kev tawm tswv yim, uas koj tuaj yeem tso tsis tau yog tias koj xav tau, lossis koj tuaj yeem tso lus tawm yog tias koj muaj laj thawj ua li ntawd.
Kauj Ruam 5. Txiav txim siab yog tias koj tus yuam sij yuav tas sij hawm, thiab yog tias yog, thaum twg
Feem ntau tus yuam sij tsis xav tau hnub tas sij hawm, txawm hais tias yog koj xav tias yuav tsum tso ib qho, koj tuaj yeem ua tau. Tom qab hnub tas sij hawm dhau mus, koj tus yuam sij yuav tsis ua haujlwm ntxiv lawm, thiab koj yuav tsum tsim kom muaj khub tshiab.
Kauj Ruam 6. Xaiv qhov loj me
Raws li txoj cai ntawm tus ntiv tes xoo, qhov loj dua tus yuam sij loj, cov lus ruaj ntseg ntau dua nrog tus yuam sij yuav yog. Xaiv 4096 raws li koj qhov loj me.
Kauj Ruam 7. Xaiv ib qho algorithm
Lub hauv paus txheej txheem, DSA & ElGamal, yuav tsum raug xaiv.
Kauj Ruam 8. Tom qab sau daim teb uas tsim nyog, nyem lub pob OK
Koj yuav raug coj mus rau lub interface tshiab thiab nug kom muab tus lej nkag mus. Cov passphrase yuav tsum ntev heev thiab tsis zoo, koj thawj koom ruam zoo tshaj yog siv KeePassX los tsim cov lus zais.
Kauj Ruam 9. Tom qab koj nkag mus rau koj cov kab lus ob zaug, nyem rau ntawm lub pob tsim tawm
Lub qhov rai yuav tshwm tuaj piav qhia tias tus yuam sij tshiab tau tsim. Thaum lub sijhawm tsim ntawm tus khub tseem ceeb, koj yuav tsum txav koj nas txog qhov yuam kev txhawm rau tsim kom muaj ntau qhov entropy, yog li ua rau koj tus yuam sij khub muaj kev nyab xeeb dua. Txuas ntxiv txav koj tus nas kom txog rau thaum lub qhov rais qhib qhov tseem ceeb kaw.
Kauj Ruam 10. Tom qab koj tus khub tseem ceeb tau tsim, lub qhov rai yuav kaw
Kauj Ruam 11. Nco tseg tias tam sim no koj cov keyring muaj ib txheej ntawm nws (koj tus lej ntiag tug thiab koj tus lej tseem ceeb)
Koj yuav tsum xa koj tus lej tseem ceeb rau txhua tus uas koj xav sib txuas lus nrog, kom lawv tuaj yeem zais cov ntaub ntawv ua ntej xa mus rau koj. Txhawm rau ua qhov no, nyem rau ntawm tus khub tseem ceeb uas koj nyuam qhuav tsim, thiab xaiv xa tawm cov pej xeem yuam sij. Lub qhov rai tshiab yuav tshwm tuaj nug koj qhov twg koj xav xa cov pej xeem yuam rau. Xaiv cov ntawv los teev cia. Tam sim no koj tus lej tseem ceeb yuav muab khaws cia rau hauv koj daim ntawv teev lus (lub ntsiab lus nws yog dab tsi yuav muab tshuaj txhuam thaum koj mus muab tshuaj txhuam ib yam.)
Kauj Ruam 12. Xa koj tus lej tseem ceeb rau lwm tus ntawm cov rooj sib tham, cov servers tseem ceeb, e-mail, thiab lwm yam
yooj yim los ntawm muab tus yuam sij qhov twg koj xav kom nws tshwm sim. Tam sim no lwm tus tuaj yeem siv koj tus lej pej xeem xa cov ntaub ntawv encrypted rau koj.
Kauj Ruam 13. Tom qab ib tus neeg xa koj cov ntaub ntawv encrypted, theej cov ntaub ntawv rau hauv koj cov ntawv teev cia
Mus rau KGPG thiab xaiv File → Open Editor. Lub qhov rai tshiab yuav tshwm tuaj uas tso cai rau koj nkag cov ntawv rau hauv. Muab cov ntaub ntawv encrypted rau hauv lub qhov rai no thiab xaiv decrypt. Koj yuav tau txais kev ceeb toom rau koj cov lus zais. Tom qab nkag mus rau koj cov lus nkag kom raug, cov ntaub ntawv yuav txiav txim siab thiab koj yuav tuaj yeem nyeem nws.
Ntu 2 ntawm 2: Xa lwm tus tib neeg cov ntaub ntawv zais nrog GPG
Kauj Ruam 1. Tshaj tawm lawv cov yuam sij rau koj cov keyring
Txhawm rau ua qhov no, luam lawv cov yuam sij pej xeem rau hauv koj daim ntawv teev cia. Tam sim no, mus rau KGPG thiab mus rau Keys → Import Keys. Ib lub qhov rai tshiab yuav tshwm tuaj thiab nug los ntawm qhov chaw koj xav import tus yuam sij tshiab. Xaiv cov ntawv teev cia thiab tom qab ntawv nyem ok. Cov tib neeg tus lej tseem ceeb yuav raug ntxiv rau koj cov keyring.
Kauj Ruam 2. Tam sim no koj muaj tus lej pej xeem ntawm tus neeg koj xav xa cov ntaub ntawv encrypted rau, mus rau File → Open editor
Lub qhov rai tshiab yuav tshwm tuaj uas tso cai rau koj nkag cov ntawv rau hauv. Ntaus cov lus koj xav xa mus rau tus neeg hauv lub qhov rai no, tom qab ntawd nyem rau ntawm Encrypt khawm. Lub qhov rai tshiab yuav tshwm tuaj nug tus yuam sij twg koj xav siv los zais cov ntaub ntawv.
Kauj Ruam 3. Yog tias koj tsis tau teeb tus neeg tus lej rau pej xeem kom ntseeg tau, koj yuav tsum tau nyem rau ntawm lub pob xaiv thiab muab tus cim kos rau ib sab ntawm "Tso cai encryption nrog cov yuam sij tsis ntseeg siab"
Tam sim no tsuas yog nyem rau ntawm tus yuam sij ntawm tus neeg cov lus tau npaj rau, thiab xaiv ua li cas. Koj cov lus tam sim no tau muab zais.
Txhawm rau xa cov lus mus rau tus kheej, yooj yim luam thiab muab cov ntawv zais zais nkag rau hauv koj cov ntawv los teev cia, thiab e-mail rau lawv, lossis xa nws mus rau lawv hauv cov lus ntiag tug, lossis xijpeem
Kauj Ruam 4. Kos npe rau koj cov lus encrypted, kom tus neeg paub tias nws yog qhov tseeb los ntawm koj (lossis ib tus neeg uas tau nkag mus rau koj tus lej ntiag tug thiab tus lej nkag mus
.. uas yuav tsum yog koj xwb). Txhawm rau kos npe rau koj cov lus encrypted, nyem rau kos npe/txheeb xyuas lub pob thiab xaiv koj tus yuam sij ntiag tug. Koj yuav raug ceeb toom kom nkag mus rau koj cov kab lus ua ntej, thiab tom qab nkag mus raug rau koj cov kab lus hauv qab lub npe yuav raug txuas nrog koj cov lus.
Kauj Ruam 5. Yog tias koj muaj lwm tus yuam sij rau pej xeem, koj tuaj yeem txheeb xyuas cov lus kos npe uas lawv xa tuaj rau koj
Ua li no:
- Cias muab lawv cov ntawv kos npe tso rau hauv tus khoos phis tawj, thiab nyem rau ntawm lub cim/txheeb xyuas khawm. Lub qhov rai yuav tshwm tuaj qhia koj yog tias kos npe siv tau lossis tsis yog.
- Tom qab koj txheeb xyuas qhov kos npe, tshem tawm qhov kos npe los ntawm tus kws sau ntawv. Koj tseem yuav xav tau tshem ib qho ntxiv "*" nyob rau sab saud thiab hauv qab ntawm cov lus, yog li "***** Pib PGP MESSAGE *****" yog thawj kab thiab "***** END PGP XOV XWM ***** "yog kab kawg.
- Tom qab ua qhov no, tsuas yog nyem qhov decrypt qhov tseem ceeb thiab nkag mus rau koj cov kab lus tom qab koj tau hais kom ua li ntawd.
