CPU campus card

In recent years, campus water card and meal card are frequently copied, which greatly increases the cost of campus management.  CPU campus card solves the security problem from the root, even the CPU card manufacturer can not test the chip related data and keys after the card factory, prevent imitation from the source, and ensure the security of campus card issuance and card use.  The large-capacity storage space can store different data information, realize the multi-purpose of one card, is the campus card one card scheme, the campus anti-imitation requirements under the preferred chip card.
CPU chip cards can achieve the true sense of "interconnection" and "one card multi-purpose", each application is independent of each other and controlled by their own key management system.  Different apps can share a wallet, or they can have their own wallets.  Service providers can use CPU cards for more flexible and effective management, and users can also use CPU cards to achieve the needs of multi-functional applications.  In the situation that M1 card is deciphered, the choice of contactless CPU card instead of M1 card is a good solution to deal with the crisis of M1 card.  The CPU card has a microprocessor and IC card operating system (COS), when the CPU card is operated, it can be encrypted and decrypted algorithm (algorithm and password are not easy to crack), and the user card and the system need to carry out multiple mutual password authentication (and the speed is very fast), which improves the security performance of the system and has a good effect on preventing the production of fake cards;  CPU campus card can use the loop key for electronic wallet storage, consumption can use the consumption key, liquidation can use the TAC key, update data can use the card application maintenance key, card transmission key, card master key, application master key, etc., in the process of card personalization, you can use the card transmission key, card master key, and so on.
Campus card common chip selection:
Recommended chip model:
CPU chip: FM1208-09 (pure 8K memory), FM1208-10 (7+1K compatible with M1), FM1216-109/110/137 (16K memory) (other chip models can be customized)
IC chip: FM11RF08 (M1 1K memory), FM11RF32N (M1 4K memory);  MIFARE Classic 1K/S50 (original M1 1K RAM), MIFARE Classic 4K/S70 (original M1 4K RAM)
(Selection guide: the campus card chip model is different, the memory is different there are price differences, need to match the campus system ISO communication protocol or specific chip model selection, uncertain model can arrange free sample testing or send samples, chip selection questions can be called to the relevant business personnel)
CPU campus card (FM1208 card) Parameter description:
The FM1208 card is fully ISO/IEC 14443 Type A compliant, COS is PBOC2.0 ED/EP compliant, and can be compatible with standard MIFARE cards.
RF interface carrier frequency: 13.56MHz
ESD protection: 4KV
User space: 8KB
Communication protocol: ISO14443 TYPEA
Communication rate: up to 848Kbps
MIFARE support: Optional
Operating temperature: -40℃~85℃
Data area read/write life: 100,000 times
Data retention time: 10 years
CPU campus card product main features:
1, support one card multi-application, each application is independent of each other (multi-application, firewall function);
2, support a variety of file types, including binary file, fixed length record file, variable length record file, circular file, wallet file;
3, in the communication process to support a variety of security protection mechanisms (information confidentiality and integrity protection);
4, support a variety of security access methods and permissions (authentication function and password protection);
5, support the bank approved DES, 3DES algorithm.
CPU campus card picture display: