Pamene mitengo inali itatalika pang’ono, udzu unali wobiriŵira, dzuŵa linali loŵala kwambiri, ndipo ndinali kuphunzira pasukulupo, ndinali ndi khadi lachiyanjano la wophunzira. Ndinkakonda chifukwa cha machitidwe ake komanso kulingalira, koma, monga zinthu zonse zabwino, nthawi yake yovomerezeka inatha ndipo ndinayenera kuiwala za madalitso awa a chitukuko cha Moscow kwa nthawi yosadziwika. Idasinthidwa ndi Troika, yomwe idakwanitsa pang'ono kuyamwa zabwino za SCS, koma osati zonse ...
Troika + inshuwaransi yokakamiza yachipatala =? kapena momwe zidayambira
Zonsezi zinayamba pamene ndinadwala n’kupeza kuti ndataya khadi langa la inshuwaransi yokakamiza. Ngakhale kuti ndinakumbukira nambalayo pamtima, ndinafunikira chinachake chomwe chingagwirizane ndi khadi lachidziwitso chobiriwira ku chipatala, mwinamwake sindikanatha kupangana ndi dokotala ndikupeza tchuthi chovomerezeka chodwala. Panali zambiri zomwe mungachite: kubwezeretsanso ndondomekoyi (kotero kuti mutha kupeza yakale poyamba kuyeretsa); kupanga ndi kusindikiza ndondomeko barcode (barcode pa pepala si undignified), kapena kutenga chikhalidwe khadi wanu wakale ... Ndinakhazikika pa njira yomaliza. Kunena zowona, ndinaganiza kuti ndisakhale nazo, koma kuti ndilembe ndondomeko yanga ngati atatu mofanana ndi momwe zalembedwera pa khadi la anthu a Muscovite.
Kukonzekera Troika
Podziwa luso la Mifare Classic - makhadi ogwirizana, ndinaganiza zophatikiza Troika ndi khadi la wophunzira lakale kuti ndikhale womasuka komanso chifukwa cha chidwi ndi zotsatira za kuyesa.
Monga tikudziwira, makhadi a Mifare Classic 1K ndi 4K adachotsedwa ntchito chifukwa chokhala pachiwopsezo pokomera Mifare Plus S, Plus X 2k kapena Plus EV1 2k yotetezeka koma yogwirizana. Koma mfundoyi imakhalabe yofanana: makhadi onse a chikhalidwe ndi a Troika ali ndi kudzazidwa komweko, kusiyana kokha ndi kuchuluka (chiwerengero cha magawo otetezedwa, omwe kwa ife alibe kanthu).
Ndili ndi zolemba zokhudzana ndi kafukufuku wokhudzana ndi chitetezo cha Troika ndi pulogalamu ya Android "Mifare Classic Tool," ndinaganiza zoyang'ana kaye mkati mwa khadi lachiyanjano kuti ndipeze malo omwe nambala ya inshuwaransi yokakamizidwa yachipatala imalembedwa. Zikomo ku Ndinaganiza kale kuti zidzakhala mu gawo la 5 la mapu, losungidwa ngati ntchito yachipatala ya MGFIF, yomwe inatsimikiziridwa muzochita.
Nambala yofunikira idapezeka kuti ili mgawo lachisanu pamzere wachiwiri kuchokera pa 5nd mpaka 2th byte, ndiye kuti, "7700009016811218". Chabwino, pali chidziwitso (kapena kani, pali chidziwitso)!
Ponena za khadi la Troika, gawo la 5 ladzaza ndi zero, ndiko kuti, silinagwiritsidwe ntchito. Makiyi A ndi B amasiyana ndi omwe ali pa SCS, koma izi ndizokhazikika, zitha kulembedwanso chimodzimodzi monga momwe zilili.
Zoyesera
Kuphatikiza pa nambala yokakamiza ya inshuwaransi yachipatala, gawoli lili ndi zidziwitso zina, zomwe cholinga chake sichikudziwika kwa ine. Nditawerenga nkhani za gawo la 8 (chikwama chamagetsi) ndi chitetezo chake ndi zoyika zotsanzira, ndinaganiza kuti apa deta iyi ikhoza kugwira ntchito yofanana ndi kuyika motsanzira kapena checksum kutsimikizira kukhulupirika kwa deta mu gawoli. Choncho, ndinaganiza zoyang'ana izi polembanso gawo lonse pa Troika imodzi chimodzimodzi monga pa SKS, ndipo chachiwiri - nambala ya ndondomeko yokha. Zosavuta kuzinena koma zovuta kuchita!
Ndinatenga kutaya kwathunthu kuchokera ku SCS ndikulemba gawo lonse la 5 pa Troika yoyamba, ndipo pa chachiwiri ndinalemba kutaya kosinthidwa kwa gawo la 5, kumene nambala ya ndondomeko yokha ikuwonekera.
Zotsatira
Nditayenda kupita ku chipatala ndikuyang'ana makadi onse awiri, ndinatha kugwiritsa ntchito zonse ziwiri kulowa m'makina a chidziwitso ndi kupangana ndi dokotala! Inde, muyenera kusankha "Muscovite Card" kapena "Muscovite Social Card" ngati njira yotsimikizira (njira zonse ziwiri zimagwira ntchito) ndikuyika khadi pa owerenga.
Izi zimachokera ku izi kuti makina azidziwitso amangofunika nambala ya ndondomeko mu malo omwe aperekedwa kwa iwo ndi makiyi a gawo lachisanu lomwe amawadziwa bwino.
Tsopano mutha kudabwitsa kwambiri ogwira ntchito pachipatala powawonetsa kugwiritsa ntchito Troika ngati inshuwaransi yokakamiza yachipatala ndikutsimikizira kutsimikizika kosavuta komanso kwamakono, chifukwa ngakhale inshuwaransi yamakono yokakamizidwa yachipatala sichigwirizana ndi kusinthanitsa zidziwitso popanda kulumikizana - ziyenera kuyikidwa. ndi chip mu infomat. Ndipo "Troika" imakhaladi chinsinsi cha mzindawu, makamaka ku zipatala.
Kusintha 1: Pofunsidwa ndi ogwira ntchito, ndikuwuzani momwe mungachitire "pa zala zanu". Monga ndalembera pamwambapa, chida cha "Mifare Classic Tool" cha Android ndichabwino pa izi.
Yotsatira:
1. Dinani "Werengani tag"
2. Onetsetsani kuti mafayilo achinsinsi a std.keys ndi extensioned-std.keys asankhidwa
3. Timatsamira atatu pa foni ndikudina Yambani kupanga mapu ndikuwerenga tag. Foni idzaganiza kwakanthawi ikatenga makiyi.
4. Mukamaliza, kutaya kudzatsegulidwa (mapu akhoza kuchotsedwa pa foni pamene mukukonzekera). Mmenemo tili ndi chidwi ndi gawo nambala 5. Zikuwoneka motere:
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
FBC2793D540B7C378800D3A297DC2698
Pansipa pali makiyi A ndi B
5. Ntchito yathu ndikusintha gawo ili pomwepo ndikubweretsa mu fomu iyi:
00000000000000000000000000000000
00888888888888888800000000000000
00000000000000000000000000000000
186D8C4B93F908778F029F131D8C2057
888 ili kuti... - Nambala yanu ya inshuwaransi yokakamiza yachipatala. Samalani kwambiri polembanso makiyi a gawo: ngati pali typo, mutha kutaya mwayi wonse kapena pang'ono pagawoli.
6. Dinani pa chizindikiro cha menyu pakona yakumanja ndikudina Lembani Kutaya -> LEMBANI DUMP, sankhani gawo 5 lokha (osayang'ana zina zonse); Gwirizanitsani khadi ku foni -> onetsetsani kuti mabokosi onse awiri ali pafupi ndi mafayilo ofunikira ndikudina KUYAMBA MAPANGA NDI KULEMBA DUMP. Pambuyo pake, kumbuyo kwa dambo, tiyenera kuwona uthenga "Data yolembedwa bwino"
Kadi wakonzeka kupita ku chipatala!
Source: www.habr.com