Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Linear cryptanalysis yakawanikwa naMitsuru Matsui, uye inoda 243 inozivikanwa plaintexts (Matsui, 1993); nzira yacho yakaitwa (Matsui, 1994), uye ndiyo yekutanga kuedza cryptanalysis yeDES kuti inzi inoshuma. Hapana uchapupu hwokuti DES yakagadzirirwa kuti irambe rudzi urwu rwekurwiswa. A generalization pamusoro LC "multiple Linear cryptanalysis" yakataurwa muna 1994 (Kaliski uye Robshaw), uye akanga mberi kunatswa Biryukov nevamwe. (2004); kuongorora kwavo kunoratidza kuti kuwanda kwemitsara yakatwasuka kunogona kushandiswa kuderedza zvido zve data zvekurwiswa neanenge chikamu che4 (kureva, 241 panzvimbo pe243). Kuderedza kwakafanana mukunetsa kwedata kunogona kuwanikwa mune yakasarudzwa-zvinyorwa zvakasiyana zve linear cryptanalysis (Knudsen naMathiassen, 2000). Junod (2001) akaita ongororo dzinoverengeka kuti aone nguva chaiyo yakaoma ye linear cryptanalysis, uye akataura kuti yakanga ichikurumidza kudarika zvaifungidzirwa, ichida nguva yakaenzana ne 239<unk>241 DES kuongorora.  Mubvunzo: Linear cryptanalysis yakatanga kushandiswa rini?
Gore ra1994