6-8 June 2005
7th Information Hiding Workshop Program:

Sunday, 5 of June.


Monday, 6 of June.

8:30 Registration

9:00 Welcome

9:30 - 11:00 anonymity I
Compulsion Resistant Anonymous Communications
George Danezis, Jolyon Clulow

Provable Anonymity for Networks of Mixes
Marek Klonowski, Miroslaw Kutylowski

On Blending Attacks For Mixes with Memory
Luke O'Connor

11:00 - 11:30 Coffee break

11:30 - 13:00 Watermarking
Optimal Embedding for Watermarking in Discrete Data Spaces
Stephane Bounkong, Boremi Toch, David Saad

A Spread Spectrum Watermarking Scheme based on Periodic Clock Changes for Digital Images
Vincent Martin, Marie Chabert, Bernard Lacaze

A Quantization Watermarking Technique Robust to Linear and Non-linear Valumetric Distortions Using a Fractal Set of Floating Quantizers
Patrick Bas

13:00 - 14:30 Lunch

14:30 - 16:00 Theory
Efficient Steganography with Provable Security Guarantees
Aggelos Kiayias, Yona Raekow, Alexander Russell

Information-theoretic analysis of security in side-informed data hiding
Luis Perez-Freire, Pedro Comesaña, Fernando Perez-Gonzalez

Fundamentals of data-hiding Security and their application to Spread-Spectrum analysis
Pedro Comesaña, Luis Pérez-Freire, Fernando Pérez-González

16:00 - 16:30 Coffee break

16:30 - 17:30 Watermark Attacks
How to Combat Block Replacement Attacks
Gwenael Doer, Jean-Luc Dugelay

On the Intractability of Inverting Geometric Distortions in Watermarking Schemes
Maciej Liskiewicz, Ulrich Woelfel

17:30 - 18:30 Rump Session

Tuesday 7 of June.

9:00 - 10:00 Invited Speaker
On joint coding for watermarking and encryption.
Prof. Neri Merhav
Technion - Israel Institute of Technology

10:00 - 11:00 Steganography
Pre-processing for Adding Noise Steganography
Elke Franz, Antje Schneidewind

Efficient Wet Paper Codes
Jessica Fridrich, Miroslav Goljan, David Soukal

11:00 - 11:30 Coffee break

11:30 - 13:00 Hiding in unusual content
Translation-based Steganography
Christian Grothoff, Krista Grothoff, Ludmila Alkhutova, Ryan Stutsman, Mikhail Atallah

ID Modulation: Embedding sensor data in an RFID timeseries
Joshua R. Smith, Bing Jiang, Sumit Roy, Matthai Philipose, Kishore Sundara-Rajan, Alexander Mamishev

Embedding Covert Channels into TCP/IP
Steven J. Murdoch, Stephen Lewis

13:00 - 14:30 Lunch

14:30 - 15:30 steganalysis I
Steganalysis Based on Multiple Features Formed by Statistical Moments of Wavelet Characteristic Functions
Guorong Xuan, Yun Q. Shi, Jianjiong Gao, Dekun Zou, Chengyun Yang, Zhenping Zhang, Peiqi Chai, Chunhua Chen, Wen Chen

Assessment of Steganalytic Methods Using Multiple Regression Models
Rainer Boehme

15:30 - 16:00 Coffee break

16:00 - 17:00 anonymity II
Pervasive Random Beacon in the Internet for Covert Coordination
Hui Huang Lee, Ee-Chien Chang, Mun Choon Chan

Censorship Resistance Revisited
Ginger Perng, Michael K. Reiter, Chenxi Wang


Wednesday, 8 of June.

8:30 - 10:00 Software Watermarking
Self-Validating Branch Based Software Watermarking
Ginger Myles, Hongxia Jin

Data Hiding in Compiled Program Binaries for Enhancing Computer System Performance
Ashwin Swaminathan, Yinian Mao, Min Wu, Krishnan Kailas

Dither Modulation Watermarking of Dynamic Memory Traces
Alan J. Larkin, Felix Balado, Neil J. Hurley, Guenole C.M. Silvestre

10:00 - 11:00 Fingerprinting
A Family of Collusion 2-Secure Codes
Josep Cotrina, Marcel Fernandez, Miguel Soriano

Best Security Index for Digital Fingerprinting
Kozo Banno, Shingo Orihara, Takaaki Mizuki, Takao Nishizeki

11:00 - 11:30 Coffee break

11:30 - 13:00 steganalysis II
A General Framework for Structural Steganalysis of LSB Replacement
Andrew Ker

New Distribution Model and Its Application for Steganalysis
Kwangsoo Lee, Changho Jung, Sangjin Lee, Jongin Lim

An Evaluation of PMF Based Tests For Detection of Least Significant Bit Image Steganography
S. Draper, P. Ishwar, D. Molnar, V. Prabhakaran, K. Ramchandran, D. Schonberg, D. Wagner

13:00 Closing