Journal ArticleDOI
Lightweight RFID authentication with forward and backward security
Mike Burmester,Jorge Munilla +1 more
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TLDR
A lightweight RFID authentication protocol that supports forward and backward security and uses a pseudorandom number generator (PRNG) that is shared with the backend Server.Abstract:
We propose a lightweight RFID authentication protocol that supports forward and backward security. The only cryptographic mechanism that this protocol uses is a pseudorandom number generator (PRNG) that is shared with the backend Server. Authentication is achieved by exchanging a few numbers (3 or 5) drawn from the PRNG. The lookup time is constant, and the protocol can be easily adapted to prevent online man-in-the-middle relay attacks. Security is proven in the UC security framework.read more
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Journal Article
Cryptanalytic attacks on pseudorandom number generators
TL;DR: In this paper, the authors argue that PRNGs are their own unique type of cryptographic primitive, and should be analyzed as such, and demonstrate the applicability of the model (and their attacks) to four real-world PRNG models.
Posted Content
Provably Secure Grouping-proofs for RFID tags.
TL;DR: In this article, the authors investigated the group scanning problem in strong adversarial models and presented a security model for this application and gave a formal description of the attending security requirements, focusing on the privacy (anonymity) of the grouped tags, and/or forward security properties.
Journal ArticleDOI
Grouping-Proofs-Based Authentication Protocol for Distributed RFID Systems
TL;DR: This paper proposes a grouping-proofs-based authentication protocol (GUPA) to address the security issue for multiple readers and tags simultaneous identification in distributed RFID systems and shows that GUPA has lower communication overhead and computation load.
Journal ArticleDOI
A Robust Grouping Proof Protocol for RFID EPC C1G2 Tags
TL;DR: The protocol is based on simple (XOR) encryption and 128-bit pseudorandom number generators, operations that can be easily implemented on low-cost passive tags and achieves EPC C1G2 compliance while meeting the security requirements.
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Design and Analysis of Lightweight Trust Mechanism for Secret Data using Lightweight Cryptographic Primitives in MANETs
TL;DR: In performance analysis, it is observed that the Zone Routing Protocol (ZRP) outperforms the other MANET routing protocols in terms of network performance and security for the proposed scheme and the probabilistic analysis proves that it is still possible to control outliers in the network despite the new inserted defenses with trust management and limited resources.
References
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Journal Article
PRESENT: An Ultra-Lightweight Block Cipher
Andrey Bogdanov,Lars R. Knudsen,Gregor Leander,Christof Paar,Axel Poschmann,Matthew Robshaw,Yannick Seurin,C. Vikkelsoe +7 more
TL;DR: In this paper, the authors describe an ultra-lightweight block cipher, present, which is suitable for extremely constrained environments such as RFID tags and sensor networks, but it is not suitable for very large networks such as sensor networks.
Book ChapterDOI
How to construct random functions
TL;DR: A constructive theory of randomness for functions, based on computational complexity, is developed, and a pseudorandom function generator is presented that has applications in cryptography, random constructions, and complexity theory.
Book
Power Analysis Attacks: Revealing the Secrets of Smart Cards (Advances in Information Security)
TL;DR: In this paper, the authors present a comprehensive treatment of power analysis attacks and countermeasures, based on the principle that the only way to defend against such attacks is to understand them.
Book
Power Analysis Attacks: Revealing the Secrets of Smart Cards
TL;DR: This volume explains how power analysis attacks work and provides an extensive discussion of countermeasures like shuffling, masking, and DPA-resistant logic styles to decide how to protect smart cards.
Book ChapterDOI
KATAN and KTANTAN -- A Family of Small and Efficient Hardware-Oriented Block Ciphers
TL;DR: A new family of very efficient hardware oriented block ciphers divided into two flavors, which is more compact in hardware, as the key is burnt into the device (and cannot be changed), and achieves encryption speed of 12.5 KBit/sec.