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A 2 Kbits Low Power EEPROM for Passive RFID Tag IC

Chinese Journal of Electronics 2022年第1期31卷 18-24页

作者： HU Jianguo WANG Deming WU Jing School of Microelectronics Science and Technology Sun Yat-sen University School of Physics and Telecommunication Engineering South China Normal University Development Research Institute of Guangzhou Smart City

This paper presents a low power consumption and low cost electrically erasable programmable read-only memory(EEPROM) for radio frequency identification(RFID) tag chip. A read-write circuit with parallel input and serial output is proposed. Only one sensitive amplifier is used to read the data in memory,which can effectively reduce the power consumption of the read operation. Because the tag may be read or written while moving, the internal voltage may change in a wide range. Therefore, this paper designs a charge pump and its control circuit with wide voltage working *** proposed EEPROM is integrated into an RFID tag chip and fabricated using a 180 nm complementary metal-oxide semiconductor(CMOS) process. Experimental results show that the circuit can work in the input voltage range of 1 V to 1.8 V, and the minimum current of read operation and write operation is 0.68 μA and 30 μA respectively, which has the characteristic of low power consumption.

关键词： wide voltage working range low power EEPROM EPROM control circuit serial output input voltage range radio frequency identification tag chip complementary metal-oxide semiconductor process passive RFID tag IC read-write circuit low-power electronics internal voltage low cost electrically erasable programmable read-only memory parallel input CMOS integrated circuits radiofrequency identification RFID tag chip sensitive amplifier low power consumption read operation CMOS process

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Proving Mutual Authentication Property of RCIA Protocol in RFID Based on Logic of Events

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Chinese Journal of Electronics 2022年第1期31卷 79-88页

作者： ZHONG Xiaomei XIAO Meihua ZHANG Tong YANG Ke LUO Yunxian School of Software East China Jiaotong University

The increasing commercialization and massive deployment of radio frequency identification(RFID) systems has raised many security related issues which in return evokes the need of security protocols. Logic of events theory(Lo ET) is a formal method for constructing and reasoning about distributed systems and protocols that involve concepts of security. We propose fresh ciphertext and ciphertext release lemmas to extend Lo ET for analyzing and proving the security of authentication protocols that use symmetric key cryptography more than just digital signature. Based on the extended Lo ET we formally analyze and prove the authentication property of RCIA protocol, which provides mutual authentication between Tag and Reader in RFID *** proof approach based on extended Lo ET could be applied to the design and analysis of such ultralightweight RFID mutual authentication protocols.

关键词： logic of events theory mutual authentication property private key cryptography fresh ciphertext telecommunication security distributed systems ultralightweight RFID mutual authentication protocols radio frequency identification systems LoET radiofrequency identification formal method massive deployment symmetric key cryptography cryptographic protocols RCIA protocol security protocols

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Physical Layer Authentication in Wireless Communication Networks:A Survey

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Journal of Communications and Information Networks 2020年第3期5卷 237-264页

作者： Lin Bai Lina Zhu Jianwei Liu Jinho Choi Wei Zhang School of Cyber Science and Technology Beihang UniversityBeijing 100191China School of Electronic and Information Engineering Beihang UniversityBeijing 100191China School of Information Technology Deakin UniversityBurwoodVIC 3125Australia School of Electrical Engineering and Telecommunications The University of New South WalesSydneyNSW 2052Australia

Physical layer security(PLS)in wireless communication systems has attracted extensive research attentions in recent *** cryptography-based methods applied in upper-layer in network,PLS methods are applied in physical layers and can provide information-theoretic security by utilizing the randomness of signals and wireless *** this survey,we provide a comprehensive review in the domain of physical layer authentication(PLA)in wireless communication systems,including the concepts,several key techniques of typical PLA architectures as well as future challenges and research trends in more sophisticated communication *** survey begins with an overview of the background and basic concepts of PLA,such as the general model of wireless security communication system,typical frameworks of key-based/less PLA systems,and the common attack *** then discuss the major concerns and key techniques that are applied in PLA systems,where three types of authentication schemes are considered,i.e.,the authentication based on channel information,radio-frequency and identity *** models and representative research results about key approaches and techniques applied to the authentication systems above are subsequently ***,the associated challenges and potential research trends of PLA in future communication systems are presented at the end of the survey paper.

关键词： physical layer authentication(PLA) radiofrequency identification hypothesis testing wireless communication

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