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ICIP
2008
IEEE
16 years 8 months ago
Estimation of optimum coding redundancy and frequency domain analysis of attacks for YASS - a randomized block based hiding sche
Our recently introduced JPEG steganographic method called Yet Another Steganographic Scheme (YASS) can resist blind steganalysis by embedding data in the discrete cosine transform...
Anindya Sarkar, Lakshmanan Nataraj, B. S. Manjunat...
ICIP
2005
IEEE
16 years 8 months ago
Game-theoretic analysis of a semi-fragile watermarking scheme based on SCS
Semi-fragile watermarking can be used to detect illegal and local manipulation of images, while being robust towards legal manipulations such as lossy compression. This paper desc...
Jean-Philippe Boyer, Pierre Duhamel, Jacques Blanc...
ICIP
2005
IEEE
16 years 8 months ago
Resistance analysis of scalable video fingerprinting systems under fair collusion attacks
Digital fingerprinting is an important tool in multimedia forensics to trace traitors and protect multimedia content after decryption. This paper addresses the enforcement of digi...
H. Vicky Zhao, K. J. Ray Liu
DAC
2000
ACM
16 years 7 months ago
Dynamic noise analysis in precharge-evaluate circuits
A dynamic noise model is developed and applied to analyze the noise immunity of precharge-evaluate circuits. Considering that the primary source of noise-injection in the circuit ...
Dinesh Somasekhar, Seung Hoon Choi, Kaushik Roy, Y...
ESORICS
2009
Springer
16 years 7 months ago
Type-Based Analysis of PIN Processing APIs
We examine some known attacks on the PIN verification framework, based on weaknesses of the security API for the tamperresistant Hardware Security Modules used in the network. We s...
Matteo Centenaro, Riccardo Focardi, Flaminia L. Lu...