Ultralight AES Chip Makadhi, Ultralight AES Chip Hotel Kamuri Keys, Ultralight AES Vingard Kadhi, Ultralight AES Chip Matikiti

MIFARE Ultralight AES inodhura-inoshanda isingabatanidzi smart IC kadhi yakatangwa neNXP, yakagadzirirwa kushandiswa kwemakesi mashoma (zvakadai sematikiti ekufambisa uye kutonga kwekuwana hotera). Iyo inoratidzira AES-128 encryption uye yakagadziridzwa kuchengetedza nzira, uye ine hunhu hunotevera:
Ini. Security Features
AES-128 Encryption Authentication: Inotsigira mbiri-nzira nhatu-nhanho yechokwadi, dynamically inogadzira makiyi eseshini, uye inodzivirira kupinda kusina mvumo.
Negative Authentication Dziviriro: Optional 24-bit one-way counter and command counter inoganhura nhamba yezvisirizvo zvinoedza kuita chokwadi.
Data Kutendeseka Dziviriro: Inosimbisa mameseji ekutaurirana kuburikidza neCMAC (Cipher-based MAC) kudzivirira kukanganisa.
Kukiya Kiyi: Inotsigira inonyora-yakachengetedzwa AES kiyi yekuchengetedza michina, inopindirana nemakiyi echinyakare CRYPTO1.
II. Kuita uye Kuenderana
Kuchengetedza kugona: 144 mabheti eEEPROM mushandisi ndangariro, inotsigira 100,000 nyora mashandiro pakutenderera.
Kutaurirana protocol: Inoenderana ne ISO/IEC 14443 A-2/-3 chiyero, Inoshanda frequency 13.56mhz, mwero wekutapurirana 106 Kbit / S, verenga chinhambwe kusvika 10cm.
Kuenderana: Memory chimiro chakafanana nechizvarwa chekare MIFARE Ultralight series, kufambisa kuvandudzwa kwesystem.
Inotsigira zvisingaite maID uye 7-byte UIDs yekusimudzira kuvanzika.
III. Chiitiko Chekushandisa
Kutakura Tikiti: Inotsiva mapepa ematikiti/QR kodhi, inotsigira matikiti erwendo rumwe chete, matikiti enzendo dzakawanda, uye matikiti echiitiko
Hotel Access Control: Inobatanidza neAssa Abloy Vingard yekuvhara system, inopa yakachengeteka kupinda kutonga kumakamuri evaenzi uye zvivakwa.
Makadhi eUnhengo/Kubhadharwa Kwemari Mudiki: Inokodzera kune yakaderera-mutengo, kuchengetedzwa kwepamusoro, mashoma-kushandisa zviitiko.