The Perception Layer Information Security Scheme for Internet of Things based on Lightweight Cryptography

摘要：

　　This paper uses the lightweight (simple cryptography,high security and fast speed single-key cryptographic algorithms such as: RC4,RC5,SMS4 etc.) cryptography,and a security single-key management technology to solve the key update management problems of lightweight cryptography.In smart chip of sensor/RFID reader device and encrypt card of the authentication center in the internet of things(IoT),the device authentication,signature/verification and encryption/decryption protocols are established to ensure the device of sensing layer in IoT is credible,and sense information is credible,integral and confidential.Thus,an information security for perception layer of IoT is built.

关键词： Internet of things (IoT) perception layer lightweight cryptography information security

作者: XiangYi Hu LiPing Du Ying Li

作者单位: Beijing Municipal Institute of Science & Technology Information, Beijing, China;Beijing Key Laboratory of Network Cryptography Authentication, Beijing, China

会议类型: 国际会议

会议名称: 2013 International Conference on Information, Business and Education Technology (2013信息、商业与教育技术国际会议(ICIBET 2013))

会议地点: 北京

会议语种:英文

页码: 23-29

在线出版日期: 2013-03-14（万方平台首次上网日期，不代表论文的发表时间）