ISkyKey ixazulula inkinga yokuhlaselwa kwe-bruteforce kumaphasiwedi wobude obumaphakathi ngokubethela ukhiye ongahleliwe (ozosetshenziselwa ukubethela kwefayela) ngokhiye owenziwe ngokusebenzisa izikhathi eziningi umsebenzi we-SHA-512 hash kwiphasiwedi ngosawoti othile ongahleliwe.
Umsebenzisi angacacisa ukuphepha kwe-algorithm okulingana nesikhathi sokungena ngemvume, kusuka ku-25 000 kuye ku-250 000 hashes. Nge-processor ejwayelekile ye-smartphone (i-Snapdragon 626) iyahambelana nesikhathi sokungena ngemvume kusuka ku-1s kuye ku-10s.
Isikhathi esilinganiselwe sokuphula umlingiswa ongu-11 we-alphanumeric (a-z, A-Z, 1-9) iSkyKey esebenzisa amandla we-hashing wenethiwekhi yonke yezimayini zeBitCoin (cishe ama-35 ama-Tera hashes ngomzuzwana) kungathatha iminyaka eyi-11 ukubheka wonke amathuba
Uhlelo lokusebenza lunikeza ukubethela okunganqamuki nokuphepha okuphelele kwamafayela womsebenzisi ngesikhathi lapho nangaphambi kwenkampani yangaphandle kufinyelela kudivayisi. Kepha ngemuva kwaleli phuzu lapho kunethuba lokuthi ezinye izinhloli zafakwa kudivayisi konke ukungena ngemvume kufolda yeSkyKey kunikeza ithuba iqembu lesithathu lokweba abasebenzisi iphasiwedi nokubethela amafayela. Lokho kungukuthi uma umsebenzisi esola ukuthi ukuphepha kwamadivayisi akhe kungenzeka kwephuliwe sincoma kuwo wonke amafayela asuka kufolda yeSkyTale (equkethe i-SkyKey's ne-SkyFiles) kwelinye ithuluzi ukuze athole ukufinyelela okuphephile kumafayela. Onke amafayela abetheliwe angasuswa kalula ngaphandle kokunikeza ngephasiwedi ngokuthayipha u- “susa” esikhundleni sephasiwedi yabasebenzisi ebhokisini lokufaka iphasiwedi.
Uma amafayela owasebenzisayo eyimfihlo enkulu sincoma ukuthi uhlole indawo eyiyo yokuqala ngemuva kokufaka ifayili ku-SkyKey. Kanye nokubheka ukuthi ngabe olunye uhlelo lokusebenza alukwenzi yini ikhophi lefayela lesikhashana ngemuva kokuthi livulwe kuhlelo lweSkyKey ngohlelo lweqembu lesithathu (Abafundi abakhethekile be-PDF banomkhuba wokonga ikhophi lefayela elivuliwe).
Lapho ufaka ifayili kusuka ekulandweni kwesikhombi sincoma ukusebenzisa i-3rd party file explorer ukukhetha ifayili. Njengoba iklayenti lendabuko le-Android lingakwazi ukukhiqiza indlela yokusebenza yefayela lapho likhetha kusiqondisi Sokulanda ngasizathu simbe.
(Izithameli eziqondiwe zilungisiwe)
Kubuyekezwe ngo-
Jul 22, 2019