Email encryption neGPG, Enigmail, uye Icedove.

Mhoroi ipapo, mune ino diki positi ini ndichakubatsira iwe kumisikidza uye kudzidza zvakawanda nezve email encryption maturusi. Kutanga tichataura zvishoma nezvavo, GnuPG chishandiso chemahara software chinoshandiswa pakuchengetedza kutaurirana uye kuchengetedza data. Inogona kushandiswa kune ese encryption uye kugadzira masiginecha edhijitari. Kuti uwane chokwadi, zvinogadzira dhayeti (kazhinji SHA-1) yemeseji, uye ichinyora nekiyi yakavanzika, uchishandisa asymmetric encryption algorithm (seElGamal, kunyangwe iwe uchigona zvakare kushandisa DSA kana RSA). Gare gare, iye anogamuchira anogona kuongorora kuti pfupiso yakaverengerwa kubva kumeseji inogamuchirwa inoenderana neiyo decryption.
Kuti uwane zvakavanzika, inoshandisa iyo hybrid scheme, mune iyo asymmetric algorithm (ElGamal nekumira) inonyora kiyi ye symmetric algorithm (AES, pakati pevamwe), inova ndiyo inonyatsovhara faira rakaratidzwa.

Chizvarwa chakakosha.

1. Ngatitangei nekugadzira kiyi peya tichishandisa:

gpg −−gen - kiyi

Sezvo iwo murairo waitwa kekutanga, iyo .gnupg dhairekitori ichagadzirwa neiyo faira yekumisikidza uye secring.gpg uye pubring.gpg mafaera. Makiyi epachivande anozo chengetwa mu secring.gpg faira nemakiyi eruzhinji mu pubring.gpg.

1. Tumira kunze kiyi yeruzhinji kune faira kuti ugone kuitumira gare gare chero kwaunofarira kuitepfenyura.
   gpg usero mushandisi.asc portexport (chinongedzo)

2. Wona runyorwa rwemakiyi eruzhinji aunazvo. Kiyi yako yeruzhinji uye yakavanzika inoratidzwa.
   gpg −−list - makiyi

3. Tora chigunwe chemunwe wekiyi yeruzhinji.
   gpg chigunwe cheminwe

Nenhanho idzi iwe watowana kare inodikanwa kiyi maviri ekushandisa muemail sevhisi iwe yaunoda kushandisa. Chinhu chinotevera kuisa uye kugadzirisa iyo email account muIcedove.

Isa Icedove / Iceweasel.

Yekutanga uye ingomhanya kubva kune iyo terminal (Debian based distros):

sudo apt-tora kuisa icedove kana sudo apt-tora kuisa iceweasel

Isa Enigmail.

Enigmail ndeye Icedove / Iceweasel yekuwedzera iyo inobatsira kubata maGPG makiyi pane ako akanyoreswa email maakaundi. Iyo yakaiswa nenzira imwechete iyo iwe yawakaisa iyo maneja maneja:

sudo apt-tora kuisa enigmail

Sezvo isu tese takaisa, isu tinotanga Icedove uye nekuenderera mberi nekugadziriswa kweemail account kana isu tisina imwe yatove yakanyoreswa muchishandiso.

Zvino, mushure mekugadzirwa uye kuongororwa kweakaundi, iyo Enigmail wizard ichatanga otomatiki, kana zvisiri, isu tinotsvaga sarudzo inowanikwa muOpenPGP -> Configuration Wizard.

Ichazobvunza kana isu tichida kunyorera tsamba dzese dzinobuda. Isu tichakuudza hongu, sezvo izvi zvichibvumira vamwe vanhu kuti vaone kuti email inonyatso kubva kwatiri kwete kubva kune mumwe munhu. Iyo wizard inoona kuti isu tato gadzira iyo GPG makiyi:

Isu tapedza iyo wizard uye ikozvino tichaenderera mberi nekutumira yedu yekutanga yakavharidzirwa email.

Yangu yekutanga encrypted email.

Izvi zviri nyore, isu tinongoenda kusarudzo yekunyora email nyowani uye sarudza bhatani «Encrypt neGPG»

Kana usina kiyi yeruzhinji yemunhu, unogona kumutumira email isina kunyorwa, uchivhara kiyi yako mufaira "mushandisi.asc".

Ndinovimba iwe unogona kushandisa ichi chidiki chidzidzo, yangu yekutanga posvo kuyedza kutsanangura zvishoma zvishoma nezve kugadzirwa kweyakavharirwa email. Aya maturusi pamwe chete nemamwe maitiro akanaka ekuchengetedza akakosha kune vanoita zvematongerwo enyika, vatapi venhau, uye vashandisi vanoda kuchengetedza zvavo zvakavanzika zvishoma kubva pameso evamiriri vane huipi. Kutanga kushandisa crypto, hazvina basa kana iwe usina chekuvanza; nhoroondo yako inogona mune ramangwana kuve kumashure kwako uye kuita zvinopesana newe. Kuvanzika kwako ikodzero.