Results 21 to 30 of about 72,952 (289)
PUP Journal of Science and Technology, 2018 The researcher has recently been working on the authenticity of information particularly with the use of cryptographic hash functions such as MD5 and Secure Hash Algorithm (SHA). After critically analyzing the Hash-based Message Authentication Code (HMAC)
Francis G. Balazon
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IEEE Access, 2022 Since its birth in 2000, authenticated encryption (AE) has been a hot research topic, and many new features have been proposed to boost its security or performance.
Mohamud Ahmed Jimale +6 more
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Securing Interactive Sessions Using Mobile Device through Visual Channel and Visual Inspection [PDF]
, 2010 Communication channel established from a display to a device's camera is known as visual channel, and it is helpful in securing key exchange protocol. In this paper, we study how visual channel can be exploited by a network terminal and mobile device to ...
Chang, Ee-Chien, Fang, Chengfang
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A survey on cyber security for smart grid communications [PDF]
, 2012 A smart grid is a new form of electricity network with high fidelity power-flow control, self-healing, and energy reliability and energy security using digital communications and control technology. To upgrade an existing power grid into a smart grid, it
Qian, Y, Sharif, H, Tipper, D, Yan, Y
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Digital signatures over HMAC entangled chains
Engineering Science and Technology, an International Journal, 2022 In this work we present a new digital signature method based on hash chains and the hash message authentication code (HMAC). Unlike Blockchain technology, our approach establishes that the database of transactions is distributed among users, so each one ...
Luis Adrián Lizama-Pérez
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Biometric identity-based cryptography for e-Government environment [PDF]
, 2014 Government information is a vital asset that must be kept in a trusted environment and efficiently managed by authorised parties. Even though e-Government provides a number of advantages, it also introduces a range of new security risks.
Aljeaid, D, Langensiepen, C, Ma, X
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A Large Term Rewrite System Modelling a Pioneering Cryptographic Algorithm [PDF]
Electronic Proceedings in Theoretical Computer Science, 2017 We present a term rewrite system that formally models the Message Authenticator Algorithm (MAA), which was one of the first cryptographic functions for computing a Message Authentication Code and was adopted, between 1987 and 2001, in international ...
Hubert Garavel, Lina Marsso
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Attacks on quantum key distribution protocols that employ non-ITS authentication
, 2015 We demonstrate how adversaries with unbounded computing resources can break Quantum Key Distribution (QKD) protocols which employ a particular message authentication code suggested previously.
A Abidin +25 more
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On authentication codes based on orthogonal tables
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014 The authentication codes resistant to messages imitation and substitution are investigated. The case when the probabilities of imitation and substitution reach the lower limits has been highlighted. Such authentication codes are called optimal.
Sergey M Ratseev, Olga I Cherevatenko
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EliMAC: Speeding Up LightMAC by around 20%
IACR Transactions on Symmetric Cryptology, 2023 Universal hash functions play a prominent role in the design of message authentication codes and the like. Whereas it is known how to build highly efficient sequential universal hash functions, parallel non-algebraic universal hash function designs are ...
Christoph Dobraunig +2 more
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