Ithe yakuba mde imithi, ingca iluhlaza, ilanga ligqats' ubhobhoyi, ndifunda kweli ziko, ndinekhadi lentlalontle labafundi. Ndiyithande ngokusebenza kwayo kunye nokucinga, kodwa, njengazo zonke izinto ezilungileyo, ixesha lokuqinisekisa liphelile kwaye kwafuneka ndilibale malunga nale ntsikelelo yempucuko yaseMoscow ixesha elingenammiselo. Ithatyathelwe indawo yiTroika, eyakwazi ngokuyinxenye ukufunxa izibonelelo zeSCS, kodwa ayizizo zonke...
I-Troika + ipolisi ye-inshurensi yonyango enyanzelekileyo =? okanye kwaqala njani konke
Yaqala xa ndagula ndaza ndafumanisa ukuba ndililahle ikhadi lam leinshorensi yezonyango enyanzelekileyo. Nangona ndikhumbula inombolo ngentloko, ndandifuna into enokuthi ifakwe kwikhadi lolwazi oluluhlaza kwikliniki, ngaphandle koko andinakukwazi ukwenza idinga kunye nodokotela kwaye ndifumane ikhefu lokugula elisemthethweni. Kwakukho iinketho ezininzi: buyisela ipolisi (ukuze ukwazi ukufumana kamva endala ekucoceni kokuqala); velisa kwaye uprinte ibarcode yepolisi (ibhakhowudi ephepheni ayinasidima), okanye uthathe ikhadi lakho loluntu elidala kunye nawe ... ndazinza kwinketho yokugqibela. Ukuchaneka ngakumbi, ndagqiba ekubeni ndingahlali kuyo, kodwa ukuba ndibhale phantsi umgaqo-nkqubo wam njengesithathu ngendlela efanayo njengoko kubhaliwe kwikhadi lentlalontle ye-Muscovite.
Ukucwangcisa iTroika
Ukwazi amandla eMifare Classic - amakhadi ahambelanayo, ndaye ndagqiba ekubeni ndidibanise iTroika kunye nekhadi lomfundi elidala ukuze kube lula kwaye ngenxa yomdla kwisiphumo sovavanyo.
Njengoko sisazi, amakhadi eMifare Classic 1K kunye ne-4K athatyathwe ngaphandle kokujikeleza ngenxa yobuthathaka ekuthandeni ukhuseleko olungakumbi kodwa oluhambelanayo lweMifare Plus S, Plus X 2k okanye i-Plus EV1 2k. Kodwa i-essence ihlala ifana: zombini amakhadi ezentlalo kunye ne-Troika anokuzaliswa okufanayo, kunye nokwahlukana kuphela umthamo (inani lamacandelo akhuselweyo, kwimeko yethu ayinandaba nhlobo).
Ndixhobe ngamanqaku malunga nophando kukhuseleko lweTroika kunye nesicelo se-Android "Isixhobo seMifare Classic," ndagqiba ekubeni ndijonge kuqala kwikhadi lentlalontle ukuze ndifumane indawo apho inombolo ye-inshurensi yonyango enyanzelekileyo irekhodwa. Enkosi Ku Sele ndicinge ukuba kuya kuba kwicandelo le-5 lemephu, egcinwe njengesicelo sonyango seMGFIF, esaqinisekiswa ekusebenzeni.
Inombolo yomgaqo-nkqubo efunekayo ivele kwicandelo lesi-5 kumgca wesibini ukusuka kwi-2nd ukuya kwi-9 byte, oko kukuthi, kule meko "7700009016811218". Kuhle, kukho umkhondo (okanye kunoko, kukho umkhondo)!
Ngokubhekiselele kwikhadi leTroika, icandelo le-5 lizaliswe ngama-zero, oko kukuthi, ayikasetyenziswa. Amaqhosha A kunye no-B ahlukile kulawo akwi-SCS, kodwa oku kuyalungiseka, anokubhalwa kwakhona ngokufana naphaya.
Iingcamango
Ukongeza kwinombolo yepolisi ye-inshurensi yonyango efunekayo, icandelo liqulethe enye idatha, injongo yayo endingayaziyo. Emva kokufunda amanqaku malunga necandelo le-8 (i-wallet ye-electronic) kunye nokukhuselwa kwayo ngokufaka okuxelisayo, ndacinga ukuba apha le datha ingadlala indima efanayo nokufakwa okuxelisayo okanye i-checksum ukuqinisekisa ukunyaniseka kwedatha kwicandelo. Ngoko ke, ndagqiba ekubeni ndihlolisise oku ngokubhala kwakhona lonke icandelo kwi-Troika enye kanye njengokuba kwi-SKS, kwaye okwesibini - kuphela inombolo yomgaqo-nkqubo. Hayi ngokukhawuleza ukuthetha kunokwenza!
Ndathatha ukulahla ngokupheleleyo kwi-SCS kwaye ndabhala phantsi lonke icandelo le-5 kwi-Troika yokuqala, kwaye okwesibini ndabhala ukulahla okuhleliweyo kwecandelo le-5, apho kuphela inombolo yomgaqo-nkqubo ibonakala.
Iziphumo
Emva kokuhamba ukuya ekliniki kwaye ndawajonga omabini amakhadi, ndiye ndakwazi ukuwasebenzisa omabini ukungena koomatshini bolwazi nokwenza idinga nogqirha! Ngokuqinisekileyo, kufuneka ukhethe "iKhadi leMuscovite" okanye "iKhadi leNtlalo laseMuscovite" njengendlela yokuqinisekisa (zombini iindlela zisebenza) kwaye ubeke ikhadi kumfundi.
Oku kulandela ukuba oomatshini bolwazi bafuna kuphela inombolo yomgaqo-nkqubo kwindawo elungiselelwe yona kunye nezitshixo kwicandelo lesihlanu eliqhelekileyo kubo.
Ngoku ungabothusa abasebenzi basekliniki kakhulu ngokubabonisa ukusetyenziswa kweTroika njengepolisi ye-inshurensi yonyango enyanzelekileyo kwaye ufikelele kwisiqinisekiso esilula kunye nesanamhlanje sokungaqhagamshelwa, kuba nemigaqo-nkqubo yeinshurensi enyanzelekileyo yonyango ayixhasi ukutshintshiselana ngonxibelelwano-kufuneka babe ifakwe netshiphu kwi-infomat. Kwaye "iTroika" ngokwenene iba ngundoqo kwisixeko, ngokukodwa, kwiiklinikhi.
Uhlaziyo 1: Ngesicelo sabasebenzi, ndiya kukuxelela ukuba ungayenza njani "kwiminwe yakho". Njengoko ndibhale ngasentla, i-"Mifare Classic Tool" eluncedo ye-Android ilungile kule nto.
Okulandelayo:
1. Cofa "Funda ithegi"
2. Khangela ukuba std.keys kunye neefayile ezingundoqo ezinwetshiweyo zikhethiwe
3. Sixhomekeke ezithathu kwifowuni kwaye nqakraza Qala ukwenza imephu kwaye ufunde ithegi. Ifowuni iya kucinga ixesha elithile ngelixa ithatha izitshixo.
4. Emva kokugqiba, ukulahla kuya kuvula (imephu ingasuswa kwifowuni ngelixa uhlela). Kuyo sinomdla kwinombolo yecandelo 5. Kubonakala ngathi:
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FBC2793D540B7C378800D3A297DC2698
Apha ngezantsi kukho izitshixo A kunye no-B
5. Umsebenzi wethu kukuhlela eli candelo kanye apho kwaye silizise kolu xwebhu:
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00888888888888888800000000000000
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186D8C4B93F908778F029F131D8C2057
Uphi u-888... - Inombolo yakho yepolisi ye-inshorensi yonyango enyanzelekileyo. Nika ingqalelo ekhethekileyo xa uphinda ubhala izitshixo zecandelo: ukuba kukho i-typo, usengozini yokulahlekelwa ukufikelela okupheleleyo okanye okuyingxenye kwicandelo.
6. Cofa kwi icon yemenyu kwikona ephezulu ngasekunene kwaye nqakraza Bhala i-Dump -> WRITE DUMP, khetha kuphela icandelo lesi-5 (ungakhangeli ukuphumla); ncamathela ikhadi kwifowuni -> qiniseka ukuba zombini iibhokisi zokukhangela zisecaleni kweefayile eziphambili kwaye nqakraza QALA I-MAPING AND UBHALE UKULAHLA. Emva koko, ngasemva kwindawo yokulahla, kufuneka sibone umyalezo "Idatha ibhalwe ngempumelelo"
Ikhadi likulungele ukuya ekliniki!
umthombo: www.habr.com