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International Journal of Applied Cryptography Volume 1 Issue 2

Subject Areas: Computational Theory and Mathematics
Publisher: Inderscience Publishers - Inderscience Publishers
ISSN: 1753-0563
SJR: 16

Available

Journal Article

Anonymous RFID authentication supporting constant-cost key-lookup against active adversaries

Burmester, M.; De Medeiros, B.; Motta, R.

2008 International Journal of Applied Cryptography

doi:10.1504/IJACT.2008.021082

In the absence of sufficiently optimised public key constructions, anonymous authentication for Radio-Frequency Identification Devices (RFIDs) requires state synchronisation between tags and a trusted server. Active adversaries disrupt this synchrony, making a recovery strategy necessary. In some...
Available

Journal Article

Securing group key exchange against strong corruptions and key registration attacks

Bresson, Emmanuel; Manulis, Mark

2008 International Journal of Applied Cryptography

doi:10.1504/IJACT.2008.021083

In Group Key Exchange (GKE) protocols, users usually extract the group key using some auxiliary (ephemeral) secret information generated during the execution. Strong corruptions are attacks by which an adversary can reveal these ephemeral secrets, in addition to the possibly used long-lived keys....
Available

Journal Article

On the relation among various security models for certificateless cryptography

Huang, Qiong; Wong, Duncan S.

2008 International Journal of Applied Cryptography

doi:10.1504/IJACT.2008.021084

Certificateless cryptography is a promising technology for solving the key escrow problem in identity-based cryptography. However, the lack of a unified set of definitions and security models currently hinders its progression as much effort has been put on refining the definitions and looking for...
Available

Journal Article

Efficient lattice-based signature scheme

Plantard, Thomas; Susilo, Willy; Win, Khin Than; Huang, Qiong

2008 International Journal of Applied Cryptography

doi:10.1504/IJACT.2008.021085

In Crypto 1997, Goldreich, Goldwasser and Halevi (GGH) proposed a lattice analogue of McEliece public key cryptosystem, in which security is related to the hardness of approximating the Closest Vector Problem in a lattice. Furthermore, they also described how to use the same principle of their...
Available

Journal Article

An efficient one-move Nominative Signature scheme

Huang, Qiong; Liu, Dennis Y.W.; Wong, Duncan S.

2008 International Journal of Applied Cryptography

doi:10.1504/IJACT.2008.021086

A signer in a Nominative Signature (NS) scheme can arbitrarily choose a nominee, then jointly generate a signature in such a way that the signature can only be verified with the nominee's consent. NS is particularly useful in user certification systems. Currently, the only secure NS scheme...
Available

Journal Article

The layered games framework for specifications and analysis of security protocols

Herzberg, Amir; Yoffe, Igal

2008 International Journal of Applied Cryptography

doi:10.1504/IJACT.2008.021087

We establish rigorous foundations to the use of modular and layered design for building complex distributed systems, resilient to failures and attacks. Layering is a key to the design of the internet and other distributed systems. Hence, solid, theoretical foundations are essential, especially...

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