Video: PEM file yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A ntaub ntawv nrog rau PEM file extension yog Privacy Enhanced Mail Daim ntawv pov thawj siv los xa email ntiag tug. Ib txhia cov ntaub ntawv hauv PEM hom ntawv yuav siv qhov sib txawv ntaub ntawv txuas ntxiv, zoo li CER lossis CRT rau daim ntawv pov thawj, lossis KEY rau pej xeem lossis tus yuam sij ntiag tug.
Tom qab ntawd, ib tug kuj yuav nug, PEM cov ntaub ntawv muaj dab tsi?
A PEM file yuav tsum muaj tus yuam sij ntiag tug, CA server daim ntawv pov thawj , thiab daim ntawv pov thawj ntxiv uas ua rau kev ntseeg siab. Kev ntseeg siab yuav tsum muaj ib root daim ntawv pov thawj thiab, yog tias xav tau, daim ntawv pov thawj nruab nrab. A PEM encoded ntaub ntawv suav nrog Base64 cov ntaub ntawv.
Tsis tas li ntawd, PEM cov ntaub ntawv puas yog tus yuam sij ntiag tug? A PEM file tej zaum yuav muaj ib yam dab tsi nrog rau pej xeem tus yuam sij , a tus yuam sij ntiag tug , los yog ob qho tib si, vim a PEM file tsis yog tus qauv. Hauv cov nyhuv PEM tsuas yog txhais tau tias ntaub ntawv muaj ib tug base64-encoded me ntsis ntawm cov ntaub ntawv.
Tsis tas li ntawd, cov ntaub ntawv. PEM yog dab tsi?
PEM lossis Privacy Enhanced Mail yog Base64 encoded DER daim ntawv pov thawj. PEM daim ntawv pov thawj feem ntau siv rau lub vev xaib servers vim lawv tuaj yeem muab txhais ua cov ntaub ntawv nyeem tau yooj yim siv cov ntawv nyeem yooj yim. Feem ntau thaum a PEM encoded ntaub ntawv qhib rau hauv cov ntawv nyeem, nws muaj cov headers thiab footers txawv heev.
Kuv yuav tsim ib cov ntaub ntawv. PEM li cas?
Tsim ib. pem nrog rau tus yuam sij ntiag tug thiab tag nrho Trust Chain Qhib cov ntawv nyeem (xws li wordpad) thiab muab tso rau tag nrho lub cev ntawm txhua tus daim ntawv pov thawj rau hauv ib phau ntawv ntaub ntawv nyob rau hauv cov nram qab no kev txiav txim: Lub Private Key - your_domain_name.key. Qhov Tseem Ceeb Daim ntawv pov thawj - koj_domain_name.crt. Qhov nruab nrab Daim ntawv pov thawj - DigiCertCA.crt.
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