Google cryptographic raws tu qauv rau kev suav ntau tus neeg tsis pub lwm tus paub , uas tso cai rau kev tsom xam thiab suav ntawm cov ntaub ntawv encrypted los ntawm ntau tus neeg koom, tswj kev ceev ntiag tug ntawm txhua tus neeg koom nrog cov ntaub ntawv (txhua tus neeg koom tsis tuaj yeem tau txais cov ntaub ntawv hais txog cov ntaub ntawv ntawm lwm tus neeg koom, tab sis tuaj yeem ua cov kev suav dav dav rau lawv yam tsis muaj decryption). Txoj cai siv code muaj ntawv tso cai nyob rau hauv Apache 2.0.
Private Join and Compute tso cai rau koj hloov cov ntaub ntawv ntiag tug mus rau lwm tus neeg sab nrauv, leej twg yuav muaj peev xwm txheeb xyuas nws thiab feem ntau ntsuas qhov sib txawv nrog lawv cov txheej txheem, tab sis yuav tsis tuaj yeem tshawb pom qhov tseem ceeb ntawm cov ntaub ntawv tshwj xeeb. Piv txwv li, nws muaj peev xwm tau txais cov ntaub ntawv los ntawm cov ntaub ntawv encrypted, xws li tus naj npawb ntawm cov cim qhia uas phim nws cov txheej txheem thiab cov lej ntawm cov txiaj ntsig ntawm cov ntaub ntawv nrog cov cim cim. Nyob rau hauv cov ntaub ntawv no, nws yog tsis yooj yim sua kom paub raws nraim li cas muaj nuj nqis thiab identifiers nyob rau hauv lub teeb.
Private Join and Compute raws tu qauv, kuj hu ua Private Intersection-Sum, ntawm kev sib koom ua ke (Random Oblivious Transfer), encrypted thiab muab ob npaug rau disguise .
Cov txheej txheem npaj yuav muaj txiaj ntsig zoo, piv txwv li, thaum ib lub tsev kho mob muaj cov ntaub ntawv hais txog kev noj qab haus huv ntawm cov neeg mob, thiab lwm qhov hais txog cov tshuaj tiv thaiv tshiab. Cov txheej txheem "Private Join and Compute" tso cai rau koj, yam tsis tau tshaj tawm cov ntaub ntawv, los muab cov ntaub ntawv encrypted thiab tso saib cov txheeb cais dav dav uas yuav tso cai rau koj nkag siab tias cov tshuaj uas tau sau tseg yuav txo qis qhov tshwm sim ntawm tus kab mob lossis tsis. Lwm qhov piv txwv yog tias raws li cov ntaub ntawv ntawm kev sib tsoo los ntawm lub xeev kev soj ntsuam tsheb thiab lub hauv paus ntawm kev siv cov cuab yeej kev nyab xeeb zoo dua hauv tsheb, nws muaj peev xwm txheeb xyuas seb qhov zoo li ntawm cov cuab yeej no puas cuam tshuam rau cov xwm txheej.
Lwm qhov piv txwv yog thaum, raws li cov neeg ua haujlwm hauv paus ntawm ib lub tuam txhab thiab yuav cov ntaub ntawv los ntawm lwm tus, koj tuaj yeem suav pes tsawg tus neeg ua haujlwm los ntawm thawj lub tuam txhab tau yuav khoom los ntawm qhov thib ob thiab rau tus nqi npaum li cas. Hauv cov ntsiab lus ntawm kev tshaj tawm xov xwm, cov kev suav zoo sib xws tuaj yeem ua rau ntsuas qhov ua tau zoo ntawm kev tshaj tawm kev tshaj tawm, siv cov npe ntawm cov neeg siv uas tau pom kev tshaj tawm (los yog leej twg nyem rau ntawm qhov txuas) thiab leej twg ua kev yuav khoom hauv khw hauv online.
Tau qhov twg los: opennet.ru