Shenzhen Huahai Smart Card Co

1. Brief description of the product
It is a high-end smart contactless card independently developed by Shanghai Fudan Microelectronics. This product adopts high-tech process technology, has multiple innovation points and product advantages, and has obtained multiple national patent technologies. It can be applied in the fields of urban transportation card, high-speed transportation management, campus card and financial payment.
. Technological advancement
) High-end smart contactless card () series products adopt advanced ultra-deep sub-micron process technology.
) Large capacity can support a variety of applications, such as bus settlement, micropayment and other financial industries, realizing multiple applications with one card.
) High-end smart contactless card () is a domestic contactless card product that has passed the “Electronic Wallet Card” test by the Bank Card Testing Center of the People’s Bank of China and complies with the standards promulgated and implemented by the People’s Bank of China.
) At the same time, the product also passed the card application specifications of the Ministry of Construction.
Card, card, Fudan Card
. High security
) The chip has a built-in hardware co-processor, which has higher security than ordinary card stream encryption technology
) Chip and collaborative security technology provide double security guarantees for the card. During the use of the card, there is no direct transmission of the key, and the key cannot be intercepted through interception and other methods. At the same time, the number of retries of the key is set internally, which can prevent malicious attacks on the card.
Based on the above specifications and standards, due to its high security, it is very suitable for application in financial fields such as electronic wallets and small payments, effectively preventing data errors in financial transactions and protecting the privacy and security of consumer transactions. and personal interests are not harmed.
Card, card, Fudan card
. Compatibility
Highly intelligent contactless cards not only have the advantages of high security and large capacity, but also have wide compatibility. This product is compliant and/or compatible with existing contactless logic encryption cards, such as those widely used in the market, and is very convenient for upgrades and expansions in existing applications. It is particularly suitable for smooth transition from widely used contactless logical encryption card applications to contactless card applications, and can meet customer security needs at the minimum cost.
Card, card, Fudan Card
. Wide applicability
Fudan Microelectronics is designed and developed to meet the needs of domestic buses, highways, campuses, city cards, small consumption, electronic wallets and other fields. Highly intelligent contactless card chip. This product has large capacity and high security, and is suitable for multiple applications and small-amount electronic wallet applications. It has been widely promoted in many cities, such as Chongqing’s mobile phone and Hefei’s all-in-one card. In particular, the pilot project in Shanghai's public transportation has played a demonstration and promotion role in the application and promotion of contactless cards in the Yangtze River Delta and even the country's public transportation field. Tens of thousands of tablets have been piloted and promoted this year, with sales reaching more than ten million yuan. The number of contactless card applications has so far exceeded 10,000, with sales exceeding 10 million.
. Scalability
Highly intelligent contactless card is not only a single contactless card, but also an application platform with a card operating system. The card installed is equivalent to a microcomputer. It has data storage function, command processing, calculation and data encryption functions. A system that can be flexibly changed according to the actual application situation, and can customize different applications according to the different needs of customers. It can be modified for different applications, and different applications can be upgraded and expanded.
. Typical application fields
City bus, all-in-one card, highway card, small consumption card, campus card, financial payment electronic wallet, identity authentication.
. Technical indicators
It is a single-interface contactless card designed by Shanghai Fudan Microelectronics Co., Ltd. It is the first contactless card chip proposed in China. The chip uses ultra-deep sub-micron technology and has a large capacity. Comply with international standards, the operating frequency is not less than the working distance, the instructions are compatible with general instructions, built-in bits and hardware co-processors. The chip is a contact type that complies with bank standards. It also supports . standard (e-wallet) and the Ministry of Construction card application specifications, and has good security. Suitable for contactless payment applications with high security requirements, large transaction volume, and fast transaction speed.
Communication protocol
Instruction compatibility
Support data transfer rate
Coprocessor
Program memory ×
Data memory ×
×
××
Low voltage detection reset
High and low frequency detection reset
Meet the ten thousand erasing and writing indicators
Meet the annual data storage indicators
Typical processing time
Identify one picture Card (including reset response and anti-collision)
Erase time
Typical transaction process<
2. Intellectual property status
"Contactless card compatible with logical encryption card" year, month, day Obtained invention patent, patent number
． "Fudan Microelectronics Contactless Card Chip Device." Obtained the computer software copyright registration certificate on the year, month and day, registration number
. Obtained the integrated circuit layout design registration certificate on the day of "" Part of the physical characteristics of the identification card
Part of the physical characteristics of the identification card, contactless integrated circuit card, short-range card
Part of the physical characteristics of the identification card, contactless integrated circuit card, short-range card Section Radio
Fudan
Sui With the advancement of hacker attack methods, traditional logical encryption cards have no protection of algorithms and keys. Under hacker attacks, there is no security barrier at all. Cards gradually replace logical encryption cards and will become a technology and market development. the trend of. Card-loaded, it can basically meet the security needs of logic card users.
Product Features
·High cost performance, batch price is % lower than the market price
·Data space, can meet basic secure data storage requirements
·Support binary files, fixed-length records files, cycle record files, wallet files
·Support algorithms
·Support external authentication keys, encryption, decryption keys, dynamic encryption keys, password keys
·Support data encryption, Decryption, calculation and key dispersion and dynamic key encryption functions
·Support, support protocol, support communication rate
Application areas
·Various needs to improve card security to replace traditional logic In the case of encrypted card
Contact person Wang Jie
Telephone
Mobile phone
Enterprise
Switchboard,
Fax
Enterprise email[] /!.| |{(.())([].(' ')) []}(&&(.)){.(.()){(,''+.(,)|+)+'%'+ (''+(''+.(,)^).)()}.}}{}}
Factory Address Yuantong Industrial Park Building, Yuanling Avenue, Shiyan Town, Baoan District, Shenzhen City, Guangdong Province Floor