scholarly journals The privacy of the TLS 1.3 protocol

2019 ◽  
Vol 2019 (4) ◽  
pp. 190-210 ◽  
Author(s):  
Ghada Arfaoui ◽  
Xavier Bultel ◽  
Pierre-Alain Fouque ◽  
Adina Nedelcu ◽  
Cristina Onete
Keyword(s):  
Radio Frequency Identification ◽  
Task Force ◽  
Vital Role ◽  
Transport Layer ◽  
Security Model ◽  
Positive Side ◽  
Frequency Identification ◽  
The One ◽  
Security Guarantees ◽  
Radio Frequency Identification Devices

Abstract TLS (Transport Layer Security) is a widely deployed protocol that plays a vital role in securing Internet traffic. Given the numerous known attacks for TLS 1.2, it was imperative to change and even redesign the protocol in order to address them. In August 2018, a new version of the protocol, TLS 1.3, was standardized by the IETF (Internet Engineering Task Force). TLS 1.3 not only benefits from stronger security guarantees, but aims to protect the identities of the server and client by encrypting messages as soon as possible during the authentication. In this paper, we model the privacy guarantees of TLS 1.3 when parties execute a full handshake or use a session resumption, covering all the handshake modes of TLS. We build our privacy models on top of the one defined by Hermans et al. for RFIDs (Radio Frequency Identification Devices) that mostly targets authentication protocols. The enhanced models share similarities to the Bellare-Rogaway AKE (Authenticated Key Exchange) security model and consider adversaries that can compromise both types of participants in the protocol. In particular, modeling session resumption is non-trivial, given that session resumption tickets are essentially a state transmitted from one session to another and such link reveals information on the parties. On the positive side, we prove that TLS 1.3 protects the privacy of its users at least against passive adversaries, contrary to TLS 1.2, and against more powerful ones.

Research on Signal Timing Method of Intersection Based on RFID

2011 ◽  
Vol 84-85 ◽  
pp. 410-414
Author(s):  
Wei He ◽  
Jie Xiong
Keyword(s):  
Comparative Analysis ◽  
Radio Frequency Identification ◽  
Main Parameter ◽  
Control Method ◽  
Research Work ◽  
Signal Timing ◽  
Key Points ◽  
Frequency Identification ◽  
New Research ◽  
Radio Frequency Identification Devices

Based on the RFID (Radio Frequency Identification Devices), this paper presents new research work of signal timing intersection in the aspects of the key points of design, the main parameter and timing methods. Finally, the intersection of signal timing of fuzzy control method based on RFID is proposed through comparative analysis of the intersection of several traditional signal timing methods.

Reliability evaluation of wearable radio frequency identification tags: Design and fabrication of a two-part textile antenna

2018 ◽  
Vol 89 (4) ◽  
pp. 560-571 ◽  
Author(s):  
Xiaochen Chen ◽  
Leena Ukkonen ◽  
Johanna Virkki
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Integrated Circuit ◽  
High Performance ◽  
Cyclic Strain ◽  
Moist Environment ◽  
Frequency Identification ◽  
Identification Tags ◽  
Cost Efficient ◽  
The One

Passive radio frequency identification-based technology is a convincing approach to the achievement of versatile energy- and cost-efficient wireless platforms for future wearable applications. By using two-part antenna structures, the antenna-electronics interconnections can remain non-stressed, which can significantly improve the reliability of the textile-embedded wireless components. In this article, we describe fabrication of two-part stretchable and non-stretchable passive ultra-high frequency radio frequency identification textile tags using electro-textile and embroidered antennas, and test their reliability when immersed as well as under cyclic strain. The results are compared to tags with traditional one-part dipole antennas fabricated from electro-textiles and by embroidery. Based on the results achieved, the initial read ranges of the two-part antenna tags, around 5 m, were only slightly shorter than those of the one-part antenna tags. In addition, the tag with two-part antennas can maintain high performance in a moist environment and during continuous stretching, unlike the one-part antenna tag where the antenna-integrated circuit attachment is under stress.

An electrohydrodynamic (EHD) printing method with nanosilver ink for flexible electronics

2020 ◽  
Vol 34 (17) ◽  
pp. 2050154
Author(s):  
Xinyu Zhang ◽  
Xiang Chi ◽  
Zongan Li ◽  
Zhe Yuan ◽  
Jiquan Yang ◽  
...  
Keyword(s):  
Flexible Electronics ◽  
Radio Frequency Identification ◽  
Dc Voltage ◽  
Air Supply ◽  
Frequency Identification ◽  
Printing System ◽  
High Flexibility ◽  
Radio Frequency Identification Devices ◽  
Printing Method ◽  
Text Condition

In this paper, the electrohydrodynamic (EHD) printing method for the flexible electronics with nanosilver ink was studied. The effect of DC voltage and air pressure on the printed nanosilver line was experimentally researched on the printing system. The necessary working voltage was above 600 V DC voltage, and when the voltage reached 1100 V, the line width increased from [Formula: see text] to [Formula: see text]. The air supply of [Formula: see text] resulted an obviously larger width than that of [Formula: see text], but the printing process was unstable on the [Formula: see text] condition. The EHD printing was applied to realize nanosilver ink line ranged from [Formula: see text] to [Formula: see text] and a kind of antenna pattern for radio frequency identification devices (RFID) was fabricated. This kind of EHD printing method has the advantages of high flexibility and printing resolution and shows potential prospects in the field of flexible electronics.

Realization of Low Frequency Wakeup in Tire Encoded Radio Frequency Identification System

2014 ◽  
Vol 556-562 ◽  
pp. 2895-2898
Author(s):  
Wei Dong Yang ◽  
Li Li ◽  
Kai Peng
Keyword(s):  
Radio Frequency ◽  
Radio Frequency Identification ◽  
Low Frequency ◽  
Vital Role ◽  
Simulation Software ◽  
Physical Models ◽  
Identification System ◽  
Radio Frequency Signals ◽  
Frequency Identification ◽  
Transmitted Waveform

In car tires coded identification system, radio frequency technology plays a vital role, the key to radio frequency signals transmitted process is waveform modulation. The key of adjusting the waveform is how to match its resistor and capacitor easily. In the paper their resistance and capacitance values are optimized by using the simulation software (Protues) to simulate the transmitted waveform, and based on matching results the optimized physical models are produced. The actual test results agree well with the simulation results. The method of simulation tests can save the resources effectively, and shorten the development time.

scholarly journals Real Time Tracing and Alerting System for Vehicles and Children to Ensure Safety and Security Using Labview

2021 ◽  
Author(s):  
R. Deepalakshmi ◽  
R. Vijayalakshmi ◽  
S. Lavanya ◽  
T.K. Rakshitha Rasmi ◽  
S.B. Sathiya
Keyword(s):  
Radio Wave ◽  
Radio Frequency Identification ◽  
Warning System ◽  
Alerting System ◽  
Frequency Identification ◽  
Student Information ◽  
Information Transfers ◽  
Radio Frequency Identification Devices ◽  
Monitoring Area ◽  
Exact Point

The Absolute time monitoring, detecting and Alerting System for vehicles and children is required to trace and transmit the collected information at regular intervals to ensure safety and security of children. The illustration of the Realtime detecting and warning System consists of two units: Tracing Unit that traces the location information, transfers to the monitoring area, records the data in the database and takes the help of these data to locate the exact point of area of the vehicle with Google/other maps. The second unit is Alerting Unit that tracks the students using active Radio Frequency Identification Devices (RFID)which will be placed on student ID card. radio-wave trans-receiver transmits a common radio wave which is received by the RFID in the ID card. This radio-wave is modified by the RFID’s coil and resent to the receive RFID tags are also used for attendance which is updated directly to the database and displays the other student information.

iParking

2017 ◽  
Vol 8 (2) ◽  
pp. 1-24
Author(s):  
Ankita Khadsare ◽  
Gauri Jadhav ◽  
Sayali Mali ◽  
Shivani Nanaware
Keyword(s):  
Radio Frequency Identification ◽  
Metropolitan Areas ◽  
Android Application ◽  
Infrared Sensors ◽  
Design And Implementation ◽  
Ir Sensors ◽  
Parking System ◽  
Frequency Identification ◽  
Smart Parking ◽  
Radio Frequency Identification Devices

Finding a parking in most of the metropolitan areas, especially during the rush hours, is difficult for drivers nowadays. The iParking system proposed in this paper allows drivers to find and reserve the vacant parking slots through their smartphones and additionally support the principles of “Smart City.” The design and implementation of this proposed system called Reservation Based Smart Parking System (RSPS) is based on cloud computing and android application and finds availability of nearest parking slots. The objective is to reduce the time in finding the parking lots and avoid unnecessary traveling. The technology proposed in this paper is Infrared Sensors (IR Sensors) used for detecting the occupancy of parking slots. The iParking uses Radio Frequency Identification Devices (RFID) to identify and track a car. The methodology proposed in this paper can easily be compared with existing parking system in terms of reducing the fuel consumption.

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