关键词: 密码, 国密, 证书, 移动端, 密码模块, 商用密码, 智能IC卡

Abstract: For mobile smart terminals such as mobile phones and tablet computers, there has been a lack of universal cryptographic devices similar to USB Key on the PC side. This leads to a lack of security support when carrying out key services on the mobile side, which hinders the development of the depth and breadth of the mobile side business. In order to address this problem, Asiainfo Security has proposed a universal solution  about Chinese SM hardware cryptographic module called SIMKEY on the mobile side. As a dedicated SIM card, SIMKEY conforms to the SIM card specifications of telecom operators and is suitable for all kinds of smart phones and tablet computers. The product has a commercial cryptographic product certification certificate. In addition to standard communication functions, the card can also provide various cryptographic capabilities, including: encryption and decryption, signature and signature verification, hashing and other cryptographic computing services, as well as key generation and management, digital certificate storage and use, and key data storage. SIMKEY has a variety of application scenarios, such as: digital identity authentication, electronic signature verification, VPN dialin authentication, PCside scanning code use, etc. Meanwhile, in response to the needs of the Internet of Things, SIMKEY also supports IOT security solutions with different key systems.

Key words: cryptography, Chinese SM cryptography, certificate, mobile terminal, cryptography module, commercial cryptography, smart IC card