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MM
2003
ACM
132views Multimedia» more  MM 2003»
15 years 2 months ago
A flexible and scalable authentication scheme for JPEG2000 image codestreams
JPEG2000 is an emerging standard for still image compression and is becoming the solution of choice for many digital imaging fields and applications. An important aspect of JPEG2...
Cheng Peng, Robert H. Deng, Yongdong Wu, Weizhong ...
CN
2007
97views more  CN 2007»
14 years 9 months ago
Security enhancement of an IC-card-based remote login mechanism
Wang et al. presented a remote password authentication scheme using IC (Integrated Circuit) cards in 2004. Unfortunately, we discovered that their scheme is unable to withstand th...
Ting-Fang Cheng, Jung-San Lee, Chin-Chen Chang
ASIACRYPT
2009
Springer
15 years 4 months ago
Smooth Projective Hashing and Password-Based Authenticated Key Exchange from Lattices
Abstract. We describe a public-key encryption scheme based on lattices — specifically, based on the hardness of the learning with error (LWE) problem — that is secure against ...
Jonathan Katz, Vinod Vaikuntanathan
82
Voted
ICPR
2006
IEEE
15 years 10 months ago
Biometrics based Asymmetric Cryptosystem Design Using Modified Fuzzy Vault Scheme
We propose a novel biometrics cryptosystem where one can send and receive secure information using just the fingerprints. This cryptosystem is a judicious blend of the asymmetric ...
Abhishek Nagar, Santanu Chaudhury
82
Voted
CANS
2009
Springer
160views Cryptology» more  CANS 2009»
15 years 4 months ago
Short Hash-Based Signatures for Wireless Sensor Networks
We present a hash-based signature scheme customized for wireless sensor networks. For message lengths required by instructions or queries from the base station or single measuremen...
Erik Dahmen, Christoph Krauß