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The proliferation of online biometric authentication has necessitated security requirements of biometric templates. The existing secure biometric authentication schemes feature a server-centric model, where a service provider maintains a…

Cryptography and Security · Computer Science 2017-11-15 Kai Zhou , Jian Ren

As technology and gadgets continue to evolve, the need for bot-friendly and user-friendly internet becomes increasingly critical. This work discusses a methodology for implementation and feasibility of replacing traditional CAPTCHA…

Cryptography and Security · Computer Science 2024-03-05 Sujanavan Tiruvayipati

In recent years, several protocols for password-based authenticated key exchange have been proposed. These protocols aim to be secure even though the sample space of passwords may be small enough to be enumerated by an off-line adversary.…

Cryptography and Security · Computer Science 2012-07-24 Z. Zhao , Z. Dongand Yongge Wang

This paper proposes a novel remote user authentication scheme using smart cards which allows both the authentication server (AS) and the user to verify authenticity of each other. Our scheme is efficient enough to resist the known attacks…

Cryptography and Security · Computer Science 2016-11-18 Al-Sakib Khan Pathan , Choong Seon Hong , Tatsuya Suda

Authentication schemes are practised globally to verify the legitimacy of users and servers for the exchange of data in different facilities. Generally, the server verifies a user to provide resources for different purposes. But due to the…

Cryptography and Security · Computer Science 2020-04-22 Trupil Limbasiya , Sanjay K. Sahay

By allowing intermediate nodes to perform non-trivial operations on packets, such as mixing data from multiple streams, network coding breaks with the ruling store and forward networking paradigm and opens a myriad of challenging security…

Cryptography and Security · Computer Science 2008-09-09 Luísa Lima , João P. Vilela , Paulo F. Oliveira , João Barros

Manual of practical experiments on protocols used in the Internet or TCP/IP Suite. This manual is a collection of experiments that have been used in undergraduate and graduate courses taught at New Jersey Institute of Technology for a few…

Networking and Internet Architecture · Computer Science 2023-08-11 Roberto Rojas-Cessa

Two-factor authentication (2F) aims to enhance resilience of password-based authentication by requiring users to provide an additional authentication factor, e.g., a code generated by a security token. However, it also introduces…

Cryptography and Security · Computer Science 2014-02-03 Emiliano De Cristofaro , Honglu Du , Julien Freudiger , Greg Norcie

In contemporary mobile user authentication systems, verifying user legitimacy has become paramount due to the widespread use of smartphones. Although fingerprint and facial recognition are widely used for mobile authentication, PIN-based…

Cryptography and Security · Computer Science 2024-05-06 Yooshin Kim , Namhyeok Kwon , Donghoon Shin

In recent years, Session Initiation Protocol (SIP) has become widely used in current internet protocols. It is a text-based protocol much like Hyper Text Transport Protocol (HTTP) and Simple Mail Transport Protocol (SMTP). SIP is a strong…

Networking and Internet Architecture · Computer Science 2012-05-03 Hassan Keshavarz , Mohammad Reza Jabbarpour Sattari , Rafidah Md Noor

In most PUF-based authentication schemes, a central server is usually engaged to verify the response of the device's PUF to challenge bit-streams. However, the server availability may be intermittent in practice. To tackle such an issue,…

Cryptography and Security · Computer Science 2022-06-15 Mohammad Ebrahimabadi , Mohamed Younis , Wassila Lalouani , Naghmeh Karimi

We propose a quantum authentication protocol that is robust against the theft of secret keys. In the protocol, disposable quantum passwords prevent impersonation attacks with stolen secret keys. The protocol also prevents the leakage of…

Quantum Physics · Physics 2008-06-09 Masahiro Hotta , Masanao Ozawa

Radio Frequency Identification (RFID) is appearing as a favorite technology for automated identification, which can be widely applied to many applications such as e-passport, supply chain management and ticketing. However, researchers have…

Cryptography and Security · Computer Science 2011-02-07 Mohammad Hassan Habibi , Mahmoud Gardeshi , Mahdi R. Alaghband

Advances in smart devices has witnessed major developments in many mobile applications such as Android applications. These smart devices normally interconnect to the internet using wireless technology and applications using the TFTP…

Cryptography and Security · Computer Science 2014-09-02 Mohd Anuar Mat Isa , Habibah Hashim , Syed Farid Syed Adnan , Jamalul-lail Ab Manan , Ramlan Mahmod

The rapid expansion of the Electric Vehicles (EVs) and Electric Vehicle Charging Systems (EVCs) has introduced new cybersecurity challenges, specifically in authentication protocols that protect vehicles, users, and energy infrastructure.…

Cryptography and Security · Computer Science 2025-08-28 Onyinye Okoye

RFID tags are heavily constrained in computational and storage capabilities, and raise numerous privacy concerns in everyday life due to their vulnerability to different attacks. Both forward security and backward security are required to…

Cryptography and Security · Computer Science 2012-09-26 Atsuko Miyaji , Mohammad Shahriar Rahman

In this paper, we use the ten security requirements proposed by Liao et al. for a smart card based authentication protocol to examine five recent work in this area. After analyses, we found that the protocols of Juang et al.'s , Hsiang et…

Cryptography and Security · Computer Science 2010-07-02 Yalin Chen , Jue-Sam Chou* , Chun-Hui Huang

The existing high-friction device onboarding process hinders the promise and potentiality of Internet of Things (IoT). Even after several attempts by various device manufacturers and working groups, no widely adopted standard solution came…

Cryptography and Security · Computer Science 2024-03-21 Khan Reaz , Gerhard Wunder

Existing approaches to facilitate the interaction between password managers and web applications fall short of providing adequate functionality and mitigation strategies against prominent attacks. HTML Autofill is not sufficiently…

Cryptography and Security · Computer Science 2024-07-15 Ali Cherry , Konstantinos Barmpis , Siamak F. Shahandashti

To prevent credential stuffing attacks, industry best practice now proactively checks if user credentials are present in known data breaches. Recently, some web services, such as HaveIBeenPwned (HIBP) and Google Password Checkup (GPC), have…

Cryptography and Security · Computer Science 2019-09-05 Lucy Li , Bijeeta Pal , Junade Ali , Nick Sullivan , Rahul Chatterjee , Thomas Ristenpart