
solityre (saifar)

solityre guudha lipi shaastra algorithamnu brus sneer thana navala "cryptonomica" loe upayogam kosam neel stephenson abhyardhana meraku roopondinchaaru, indulo kshetra agentlu electronics meeda aadharapadakunda ledhaa neerapuurita saadhanaalanu teesukellakunda surakshitamgaa communicate cheyadaaniki dheenini upayogistaaru. idhi kaardula yokka saadhaarana dectho lekkinchina manueval guudha lipi vyavasthagaa roopondinchabadindi. cryptonomic" loe, eee algorithm modata kaardulu adatam anae vaastavaanni daachadaaniki pontifex anie piluvabadindi.
solityre srushti venuka unna preranalalo okati, nirankusa vaataavaranamloo, kaardula deck anedi guudha lipi upayogaala shrenitho kuudina vyaktigata computer kante chaalaa sarasamainadi (mariyu takkuva neraropana). ayithe, "cryptonomica" anubandhamlo snear heccharinchinatlugaa, guudha lipi vislaeshanhapai aasakti unna prati okkariki ippudu eee algorithm gurinchi telustundi, kabatti kaardula decknu mosukelladam kooda neerapuuritamainadigaa pariganinchabadutundi. inca, vislaeshanha saanketikalipilo lopaalanu velladinchindi, adhi ippudu asurakshitamgaa pariganinchabadutundi.
encryption mariyu decryption.
eee algorithm 52 saripoye kaardulu mariyu rendu jokarlatho kuudina praamaanika deck kaardulanu upayogistundi, ivi okadaanikokati vaeru cheyagalavu, veetini joker mariyu bii joker anie pilustaaru. saralata kosam, eee udaaharanalo rendu suutlu, clubbulu mariyu vajraalu matrame upayoginchabadataayi. prati kaarduku sankhya viluva ketayinchabadutundihi klabbulaku 1 nundi 13 varaku (aes dwara king) sankhya untundi mariyu vajraalaku adhe paddhatiloo 14 nundi 26 varaku sankhya untundi. jokarlaku 27 mariyu 28 viluvalu ketaayinchabadataayi. anduvalla, jaak off klablaku 11 viluva untundi, mariyu rendu vajraalaku 15 viluva untundi. (kaardula puurti declo, suutlu vantena kramamlo viluvainavi clubbulu, vajraalu, hrudayaalu, spades, 1 nundi 52 varaku unna kaardulu, mariyu jokarlaku 53 mariyu 54 sankhyalu untaayi.)
encryption ledhaa decryption praarambhinchadaaniki, kaardula decknu gatamlo angeekarinchina kramamlo faces-apnu erpaatu cheyandi. sandesaanni decrypt chese vyakti sandesaanni encrypt chesina vyakti upayoginchina deck maadirigaane oka deck erpaatu chesi undaali. arder praarambhamlo elaa nirnayinchabadutundanedi graheetalapai aadharapadi untundi; aneka itara paddhatulu unnappatikee, decknu sarigga yaadrucchikamgaa marchadam manchidi.
algorithm oka "keystream" nuu utpatti chestundi, idhi sandesaanni gupteekarinchadaaniki mariyu decrypt cheyadaaniki viluvala kramaanni militam chestundi. sandesam yokka oka aksharanni gupteekarinchadaaniki keystream yokka prati viluva upayoginchabadutundi, kabatti keystream kaneesam sandesam unnanta podavu undaali. sandesam kante keystream ekkuva podavugaa unte, sandesam adanapu punaraavruta aksharamtho pyaad cheyabadavachhu, tadwara sandesam yokka khachitamaina podavu gurinchi daadi chesevaariki teliyakunda chestundi.
sandesaanni gupteekarinchadaaniki
saanketikalipini decrypt cheyadaanikih
keystream algorithm.
eee algorithm deck lopala kaardulanu taralinchadam dwara keystream viluvalanu utpatti chestundi. keystream algorithm "nirnayaatmakamainadi", kabatti keystream viluvalu deck yokka prarambha kramamlo matrame aadharapadi untaayi. deck oka vruttaakaara shrenigaa bhaavinchabadutundi, antey decloni diguva kaardu krinda oka kaardu munduku saagaalsina avasaram unte, adhi kevalam paiki tirigi tirugutundi (maroe maatalo cheppalante, modati kaardu chivari kaardunu anusaristundi).
udaaharanaku, eee prarambha decknu teesukondi
keystream yokka oka aksharanni roopondinchadaaniki eee dasalanu nirvahinchandi.
guudha lipi vislaeshanha.
1999loe paal crowley keystreamlo aksharaalanu punaraavrutam cheyadaaniki pakshapaatam undani kanugonnadu, idhi oohinchina 1/26 kante prati 1/22.5 aksharaala gurinchi sambhavistundi. phalitamgaa, prati aksharaniki 0.0005 bits retutho solityre samacharam leak avutundi. daani bhadrata bahusha chaalaa chinna sandeshaalaku taginantagaa undavacchu, saadhaaranamgaa solityre asurakshitamgaa pariganinchabadutundi.
konni sandarbhaallo, rendu ververu deck aakruteekaranalu unnayani kooda crowley gamaninchaadu, ivi keystream algorithamnu amalu chesina tarvaata oke aakruteekaranaku daariteestaayi. udaaharanaku, oka joker deck diguvana ledhaa deck paina unnappudu adhi dasha 1 tarvaata rendava kaardu avutundi. dheeni ardham algorithm ellappuduu sneer modata paerkonnatlugaa reversible kaadu.
2019loe daniel shiu algorithamlo maarpulanu pratipaadinchaaru, idhi daani bhadratanu penchutundi, viniyogadaaruni chethitho amalu cheyadam marinta kashtataram chestundi.

