
sakriy gupt devanghevan

sakriy suraksha niyamavalimadhye sakriy gupt devanghevan heey eka antarnihit tantra aahe. 
gupt samayikaran yojnet vitarit killi (sambhag) veloveli adyayavat karanyachi hii eka paddhat aahe, jenekarun hallekhorala sambhaganshi tadjod karnyasathi qamee vel milel aanee joparyant hallekhor threshold kinwa koram gatapeksha qamee bhet deil, toparyant pranali surakshit raheel. heey eka sakriy nasalelya yojanechya viruddha aahe, jethe jarr guptatechya aayushyat sambhaganchya maryadechya sankhyeshi tadjod kelee gelee tarr guptateshi tadjod kelee jaate. velechya maryada lakshat ghenare model moolatah byzantine fault tolerancechya kalpanecha vistar mhanoon suchavale gele hote, jethe samayikaran anavshyaktemule velechya kshetrat (kalavadhi) majbooti milate aanee 1991 madhye rafael austrovsky aanee motee yung yanni prastavit kele hote. hii paddhat surakshit bahu-pakshiy gananet aanee threshold cryptosystemadhye cryptographic protocolchya kshetrat vaparali gelee aahe.
prerana.
jarr kheladu (samayik gupt mahitee dharak) tyanche sambhag asurakshit sanganak serverver sathavat asateel, tarr hallekhor ghusun sambhag choru/jaanun gheu shakato. gupit badalane anekada vyavharik naslyamule, tadjod naan kelele (pramanik) (shameer-shailiche) sambhag asha prakare adyayavat kele pahijet qee teey samaan rahasy nirman kartil, tarihi june sambhag avaidh tharatat. purvi dooshit jhalelya serverche sambhag punarprapt karanyachi dekhil garaj aahe aanee punarprapti karnyasathi pramanik sarvharcha samuday aavashyak aahe. heey surakshit aanee punarprapt karnyayogya samayikaran kinwa surakshit aanee yogya surakshit ganana protocolche dirghayushyachi khatri dete.
jarr serverchi sankhya kinwa maryada badaltana ekhadyala samayikaran rakhanyachi aavashyakta asel, tarr bhag punarpraptisaha sakriy paddhat heey saksham karate, jase qee frankle aanee itaranni moolatah dakhavale hote. gupt (codeward) vitarit karanyachi aanee nantar vitarit sambhag punarprapt karanyachi kshamata, sakriy gupt samayikaran paddhatipramane, 2010 chya sumaras sathavan pranalimadhye aavashyak mhanoon olakhali gelee aanee pratisadat, coding siddhantkaranni paddhatiche naav badaloon, tee aanakhi parishkrut kelee aanee aupcharik kelee tee 'punarutpadak sanket' aanee 'sthanik patalivar punarprapt karnyayogya sanket' mhanoon aahe.'
ganeet.
heey kahee pramanat kamache anusaran karate.
sambhag adyayavat karnyasathi, vikrete (i.eae.jeey vyakti sambhag detat; aanee vitarit pranalimadhye teey serve sahbhagi ekach velee asatat) sthir sandnya shoonyasah eka naveen yadruchchik bahupadi tayar karatat aanee pratyek urvarit kheladusathi eka naveen kramvarit jodee mojatat, jithe junya aanee naveen jodyanche x-nirdeshank samaan asatat. tyanantar pratyek kheladu junya aanee naveen vaay-samanvayanchi ekmekanshi jode karato aanee parinam haah guptatecha naveen vaay-samanvay mhanoon thevato.
hallekhorane jamaa kelele serve adyayavat nasalele sambhag nirupayogi hotat. jarr tyala maryada gathanyasathi purese itar adyayavat nasalele sambhag sapadale tarach hallekhor gupit parat midvu shakato. ashee paristhiti udbhavu naye kaaran kheladunni tyanche june sambhag hatvale aahet. yavyatirikt, aakramankarta adyayavat prakriyetoon mool gupitabaddal konatihi mahitee punarprapt karoo shakat nahee kaaran tyat keval yadruchchik mahitee asate.
adyayavat mahitee vitareet kartana vikreta threshold kramank badaloo shakato, parantu kheladunni kalbahya jhalele sambhag jase aahet tase thevnyababat nehmi satark rahile pahije. tathapi, heey kahise maryadit mutt aahe kaaran mool paddhati sarvharchya samudayala punha samayikaran vikreta aanee gamavalelya sambhaganche punarutpadak honyachi kshamata detat.
udaharanadakhal.
khaleel udaharanamadhye 2 sambhag aanee 2 kheladu aanee 1 vitarkasah 2 chee maryada aahe. sambhag aanee bahupadi keval eka vishisht kalavadhisathi vaidh asalyane, teey vaidh asalela kalavadhi superscripts darshavila jaato.