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ACISP
2001
Springer
14 years 18 days ago
Private Information Retrieval Based on the Subgroup Membership Problem
Abstract. Many algorithmic problems, which are used to prove the security of a cryptographic system, are shown to be characterized as the subgroup membership problem. We then apply...
Akihiro Yamamura, Taiichi Saito
CHES
2003
Springer
149views Cryptology» more  CHES 2003»
14 years 1 months ago
Attacking Unbalanced RSA-CRT Using SPA
Abstract. Efficient implementations of RSA on computationally limited devices, such as smartcards, often use the CRT technique in combination with Garner’s algorithm in order to ...
Pierre-Alain Fouque, Gwenaëlle Martinet, Guil...
ADHOC
2008
132views more  ADHOC 2008»
13 years 8 months ago
Defending against cache consistency attacks in wireless ad hoc networks
Caching techniques can be used to reduce bandwidth consumption and data access delay in wireless ad hoc networks. When cache is used, the issue of cache consistency must be addres...
Wensheng Zhang, Guohong Cao
ACNS
2003
Springer
80views Cryptology» more  ACNS 2003»
13 years 11 months ago
A Threshold GQ Signature Scheme
We proposed the first threshold GQ signature scheme. The scheme is unforgeable and robust against any adaptive adversary if the base GQ signature scheme is unforgeable under the c...
Li-Shan Liu, Cheng-Kang Chu, Wen-Guey Tzeng
ICIP
2006
IEEE
14 years 9 months ago
Robust Signature-Based Geometric Invariant Copyright Protection
The most significant bit (MSB)-plane of an image is least likely to change by the most signal processing operations. Watermarking techniques are, however, unable to exploit the MS...
Mohammad Awrangjeb, M. Manzur Murshed