BrutePrint inzira nyowani yekurwisa iyo inoshandisa zvikanganiso munzira yekusimbisa zvigunwe.
Si waifunga kuti nharembozha yako yakachengeteka 100%. nekushandisa chero yezvikamu zvekudzivirira izvo zvinokupa iwe, rega ndikuudze izvozvo wakarasika zvachose uye kana iri Android, zvinhu zvinowedzera kuipa.
Uye ndezvekuti kune Android, kune akasiyana tsikidzi mukati meshanduro dzayo dzakasiyana dzinobvumidza kupfuura kukiya chidzitiro, imwe yeinonyanya kuzivikanwa panguva iyoyo yaive yaingokwana kugadzira murazvo uye kubva ipapo kukwanisa kuwana menyu. setup uye zvimwe inhoroondo.
Imwe nzira yakabata pfungwa dzangu zvakanyanya yaive yekukwanisa kunzvenga pini kodhi yekudzivirira kubva kuSIM, iyo yakaringana kushandura SIM kune iyo ine PUK kodhi, mushure mezvo zvaive zvisirizvo kuisa iyo PIN 3. PIN kodhi inoenderera nekuisa iyo PUK kodhi yekadhi uye mushure meizvozvo, PIN nyowani inosarudzwa uye foni inongoratidza skrini yekumba.
Chokwadi chekupa mimwe mienzaniso yeizvi ndechekuti munguva pfupi yapfuura nhau dzakaburitswa Mushure meizvozvo, timu yevaongorori kubva kuTencent neZhejiang University yakaunza nzira yekurwisa inonzi "BrutePrint" , que inogona kunzvenga nzira dzekudzivirira dze Android dzekudzivirira zvigunwe.
About BrutePrint
Mune yakajairika modhi, kusarudzwa kwezvigunwe kunokanganiswa nemuganho muhuwandu hwekuedza: mushure mekuedza kwakati wandei kuvhura kutadza, chishandiso chinomisa kuyedza kwebiometric kana kuenderera mberi nekukumbira password. Iyo yakarongwa nzira yekurwisa inobvumira kuronga isingaperi uye isina kuganhurirwa sarudzo kutenderera.
Kurwisa iwe unogona kushandisa maviri asina kunyoreswa kusasimba mukati SFA (Smartphone Fingerprint Authentication), yakasanganiswa nekushaikwa kwekuchengetedzwa kwakakwana kweSPI protocol.
- Yekutanga kunetseka (CAMF, Cancel-After-Match-Fail) inotungamira kune chokwadi chekuti kana cheki isiriyo ichifambiswa kubva kune data yezvigunwe, kuongororwa kunotangazve padanho rekupedzisira pasina kurekodha kuyedza kwakakundikana, asi paine mukana wekuona mhedzisiro.
- Yechipiri kunetseka (KUSIYANA, Match-After-Lock) inobvumira kushandisa yechitatu-bato chiteshi kuona mhedzisiro kana iyo biometric authentication system ichichinjira kune yenguva yekukiya modhi mushure meimwe nhamba yekutadza kuedza.
Kunetseka uku vanogona kusungirirwa nekubatanidza bhodhi rakakosha pakati pechigunwe chekunzwa uye TEE chip (Trusted Execution Environment). Vatsvakurudzi vakaona kukanganisa musangano rekuchengetedzwa kwedata rinopfuudzwa kuburikidza nebhazi reSPI (Serial Peripheral Interface), iro rakaita kuti zvikwanisike kupinda muchiteshi chekufambisa data pakati pe sensor neTEE, uye kuronga kubatwa kweminwe. zvakatorwa uye kutsiva kwavo nedata rako pachako.
Pamusoro pekuronga kusarudzwa, kubatanidza kuburikidza neSPI kunobvumira huchokwadi uchishandisa iyo iripo foto yeakabatwa zvigunwe pasina kugadzira dhizaini yavo ye sensor.
Mushure mekunge zvirambidzo pahuwandu hwekuedza zvakabviswa, nzira yeduramazwi yakashandiswa pakusarudza, zvichibva pakushandiswa kwekuunganidzwa kwemifananidzo yeminwe yakaitwa pachena nekuda kwekudonha, semuenzaniso, iyo Antheus Tecnologia uye BioStar biometric authentication databases, iyo yakakanganiswa pane imwe nguva.
Kuwedzera kugona kwekushanda nemifananidzo yakasiyana-siyana yeminwe uye kuwedzera mukana wekuzivikanwa kwenhema (FAR, chiyero chekugamuchira kwenhema), neural network inoshandiswa iyo inoumba yakabatana data rwizi ine zvigunwe mune fomati inofanana neiyo sensor fomati (simulation iyo iyo data yakaongororwa ne sensor yekuzvarwa).
Kubudirira kwekurwisa yakaratidzwa 10 Android zvishandiso kubva kune vakasiyana vagadziri (Samsung, Xiaomi, OnePlus, Vivo, OPPO, Huawei), izvo zvakatora maminetsi makumi mana kusvika kumaawa makumi matatu nematanhatu kusarudza chigunwe chekuvhura.
Kurwiswa kunoda kuwanikwa kwemuviri kune mudziyo uye kubatana kwemidziyo yakakosha kubhodhi, iyo inodhura inofungidzirwa madhora gumi nemashanu kugadzira. Semuenzaniso, nzira inogona kushandiswa kuvhura mafoni akabatwa, akabiwa, kana akarasika.
Finalmente kana iwe uchifarira kuziva zvakawanda nezvazvo, unogona kutarisa ruzivo Mune inotevera chinongedzo.