Asymmetric encryption yog siv hauv pauv pauv, email kev ruaj ntseg, Web kev ruaj ntseg, thiab lwm yam encryption systems uas yuav tsum tau sib pauv tseem ceeb ntawm pej xeem network. Ob tus yuam sij (public thiab private), tus yuam sij ntiag tug tsis tuaj yeem muab tau rau pej xeem, yog li tus yuam sij pej xeem tuaj yeem faib dawb yam tsis muaj kev txwv tsis pub muaj kev cuam tshuam.
Vim li cas thiaj siv asymmetric cryptography?
Asymmetric cryptography muaj kev ruaj ntseg zoo dua vim tias nws siv ob lub yuam sij sib txawv - tus yuam sij rau pej xeem uas tsuas yog siv los zais cov lus, ua kom muaj kev nyab xeeb rau leej twg muaj, thiab tus yuam sij ntiag tug txhawm rau txiav txim siab cov lus uas tsis tas yuav tsum tau sib koom.
Thaum twg yuav tsum siv kev sib txuas lus sib luag?
Qee yam piv txwv ntawm qhov twg symmetric cryptography yog siv: daim ntawv thov them nyiaj, xws li daim npav rho nyiaj qhov twg PII yuav tsum tau tiv thaiv kom tsis txhob raug nyiag los yog kev dag ntxias. Kev lees paub kom paub meej tias tus xa xov yog leej twg nws lees tias yog. Random naj npawb tiam los yog hashing.
Dab tsi yog daim ntawv thov rau asymmetric algorithms?
Dab tsi yog daim ntawv thov rau asymmetric algorithms? Txoj kev hloov pauv ruaj ntseg; Asymmetric encryption schemes yog qhov zoo tshaj plaws rau kev ruaj ntseg sib pauv me me ntawm cov ntaub ntawv dhau ntawm cov tes hauj lwm tsis ntseeg los ntawm kev sib pauv cov yuam sij pej xeem uas siv rau kev zais cov ntaub ntawv.
Nws yuav siv asymmetric cryptosystem?
The SSL/TSL cryptographic protocols -tsim kev sib txuas encrypted ntawm cov vev xaib thiab browsers kuj ua rau siv asymmetric encryption. Bitcoin thiab lwm yam cryptocurrencies tso siab rau asymmetric cryptography raws li cov neeg siv muaj cov yuam sij pej xeem uas txhua tus tuaj yeem pom thiab cov yuam sij ntiag tug uas khaws cia tsis pub leej twg paub.
