
jaateeya saanketikalipi savaalu

national saifar chhalenj anedi university off southampton school off mathematics nirvahinche vaarshika guudha lipi pootii. pootiidaarulu pootii websitelo prachurinchabadina cryptogramlanu vichchinnam cheyadaaniki prayatnistaaru. 2017loe 7,500 mandiki paiga vidyaarthulu eee pootiiloo palgonnaru. bahumatulaku arhata saadhinchadaaniki paalgonevaaru puurti samayam paatasaala sthaayi vidyalo undaali.
aakruti.
eee pootiini enimidi nundi padhi savalluga nirvahistaaru, ivi marinta bhagaluga a mariyu b gaa upavibhajana cheyabaddaayi. savalulo oka bhaagam saapekshamgaa saralamaina cryptogramnu kaligi untundi, mariyu saadhaaranamgaa bhaagam bii yokka parishkaaramlo sahaayapadataaniki konni upayogakaramaina samacharanni andistundi. paart bii saadhaaranamgaa marinta sanklishtamgaa untundi. taruvaati savaallalo cryptogramulanu vichchinnam cheyadam kashtam avutundi. gatamlo, oka bhaagamaina guudha lipi saastraalu seasure saanketikalipi, affine saanketikalipi, keelaka padha saanketikalipi, badilee saanketikalipi, vigenaire saanketikalipi mariyu 2x2 hill saanketikalipi thoo gupteekarinchabaddaayi.
paart bii savaallu marinta kathinamgaa undataaniki uddesinchabaddaayi. ivi bekan saifar mariyu polybius square thoo sahaa saapekshamgaa saralamaina pratyaamnaaya saifarlatho praarambhamavutaayi, badilee saifarlu, playfair saifarlu mariyu vigener saifar, autokie saifar mariyu alberti saifar vanti polyalphabetic saifarlu. pootii yokka taruvaati dasalalo, adfgvx saanketikalipi, solityre saanketikalipi, double playfair saanketikalipi, hill saanketikalipi, pustaka saanketikalipi mariyu niguudata mariyu fialca saanketikalipi yantraala samskaranalu annee upayoginchabaddaayi. 2009 savaalu jefferson disk saanketikalipito mugisindi, 2012 savaalu adfgvx saanketikalipito mugisindi, 2014 playfair saanketikalipito mugisindi mariyu iteevali savaalu vibhaaginchabadina cadenus badileetho mugisindi.
bahumatulu.
chhalenj yokka prati bhaagaaniki saraina parishkaranni samarpinche enimidi yaadruchchika pravaesaaniki £25 nagadu bahumatulu pradaanam cheyabadataayi. paart bii chhaalenjla kosam leader bordulu kooda sankalanam cheyabadataayi, avi entha khachitamaina parishkaralu mariyu pravesinchevaaru saifarnu entha twaragaa vichchinnam chesaaru anae daani aadhaaramgaa. chhalenj mugimpulo modati moodu sthaanaallo nilichina vaariki bahumatulu pradaanam cheyabadataayi. 2009/10 chaalenjlo, spaansarlu aneka bahumatulu andinchaaruh jattu bahumatini geluchukunna jattulooni prati sabhyuniki IBM ipod touchlanu andinchindi, trinity kalaasaala £700 nagadu bahumatini andinchindi mariyu Gchq £1000 nagadu bahumatini andinchindi. munupati samvatsaramlo IBM thinkpad laptop vanti bahumatulu pradaanam cheyabaddaayi.
savaalu taruvaata, uttama bahumatula vijaetalu mariyu yaadrucchikamgaa empika cheyabadina itara pravesakulanu bletchley paarkulo upanyaasaalu (semantic web, rendava prapancha yuddham guudha lipi shaastram mariyu computer prograaming vanti vishayaalatoe) mariyu bahumati pradaana vedukatho kuudina oka rojuku aahvaanistaaru.
eee pooteeki prastuta spaansarlalo zii. sii. hetch. kyuu, ii. bii. emm, british computer society, trinity college, cambridge, cambridge university press, winton capital management mariyu ii. pii. ess. aarr. sii. unnaayi.
bahya linkulu.
intaku mundu vacchina savaalla kosam websitelu ikapai andubaatulo laevu.

