As the core device connecting the Internet of Things, the mobile chip is also the hub of the entire network information transmission, and it should be at the core of all applications in the Internet of Things. However, at present, China's Internet of Things R&D enterprises lack the relevant technical talents, lack of innovative service capabilities, coupled with long chip design cycle and high risks, which makes domestic enterprises more willing to use ready-made chip products from abroad, rather than willing to use them. Investing in resources for R&D and design has led domestic companies to be at a disadvantage in the chip field. In view of the high threshold of IoT chip technology, some domestic enterprises have also adopted mobile chip decryption technology to accelerate the contrarian growth of the local big data IoT industry.
At present, China's Internet of Things chip industry mainly includes: RFID chips, mobile payment chips, M2M chips and wireless sensor chips; the main providers are NXP, Samsung Electronics, etc., among which NXP in the Netherlands is strong in the field of security chips, 2012 NXP's global market share in control chips and security chips reached 74% and 55% respectively. Domestic chip manufacturers include National Technology, Datang Telecom, Changjiang Electronics Technology, and Sunlord Electronics. Among them, National Technology has a market share of 72.9% in the USBKEY chip market and is in a leading position. With the continuous promotion of domestic chip decryption, high-end mobile chips will soon be replaced by localization.
The so-called chip decryption, also known as IC decryption, is a single-chip decryption. It is a device and method that directly obtains the encrypted file in the encrypted MCU. You can copy the chip yourself or disassemble your own reference research. It is understood that the core professional chip decryption company can not only ensure that the function of the sample is the same as that of the original customer, but also can provide the programming file (machine language) to the customer, the customer can freely write, and the core can also Continuously improve and modify the loopholes and deficiencies of the original chip design, and improve the chip encryption technology. With the rapid development of the Internet of Things, IoT chips will be more sophisticated and faster, and newer and faster. It is understood that the IoT communication chip, the general life cycle is only about two years, up to three years, because the communication technology is developing rapidly, the chip should be continuously improved. The core chip decryption can not only directly copy the chip (chip imitation), but also digest and absorb the chip reverse design, code disassembly and secondary development of the software program, thereby continuously improving the chip function and speeding up the rapid upgrade of the chip. Replacement.
At present, the Internet of Things chip plays a very important role in promoting intelligent manufacturing, intelligent agriculture, intelligent transportation, smart medical care, intelligent environmental protection, etc. Therefore, under the premise that the technical strength of domestic chip manufacturers is difficult to support the rapid development of the Internet of Things, the use of chip decryption technology It is also a reasonable choice to speed up the pace of research and development of IoT chips.
Guangzhou Ehang Electronic Co., Ltd. , https://www.ehangmobile.com