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EURASIP Journal on Information Security
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Articles

Page 4 of 4

  1. Signal processing in the encrypted domain (s.p.e.d.) appears an elegant solution in application scenarios, where valuable signals must be protected from a possibly malicious processing device. In this paper, w...

    Authors: Tiziano Bianchi, Alessandro Piva and Mauro Barni

    Citation: EURASIP Journal on Information Security 2009 2009:716357

    Content type: Research Article

    Published on:

  2. One-time key based phase scrambling is proposed for privacy-protected image matching. The image matching is performed using invisible templates that are protected by phase scrambling. A key for phase scramblin...

    Authors: Izumi Ito (EURASIP Member) and Hitoshi Kiya (EURASIP Member)

    Citation: EURASIP Journal on Information Security 2009 2009:841045

    Content type: Research Article

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  3. The discrete Fourier transform-rational dither modulation (DFT-RDM) has been proposed as a way to provide robustness to linear-time-invariant (LTI) filtering for quantization-based watermarking systems. This s...

    Authors: Michele Scagliola, Fernando Pérez-González and Pietro Guccione

    Citation: EURASIP Journal on Information Security 2009 2009:914937

    Content type: Research Article

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  5. Access control systems using the latest biometric technologies can offer a higher level of security than conventional password-based systems. Their widespread deployments, however, can severely undermine indiv...

    Authors: Shuiming Ye, Ying Luo, Jian Zhao and Sen-ChingS Cheung

    Citation: EURASIP Journal on Information Security 2009 2009:865259

    Content type: Research Article

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  6. From copyright protection to error concealment, video data hiding has found usage in a great number of applications. In this work, we introduce the detailed framework of using data hiding for privacy informati...

    Authors: JithendraK Paruchuri, Sen-chingS Cheung and MichaelW Hail

    Citation: EURASIP Journal on Information Security 2009 2009:236139

    Content type: Research Article

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  8. A novel data hiding scheme in digital images with the diamond encoding by pixel value adjustment is proposed. The proposed method is the extension of the exploiting modification direction (EMD) embedding schem...

    Authors: Ruey-Ming Chao, Hsien-Chu Wu, Chih-Chiang Lee and Yen-Ping Chu

    Citation: EURASIP Journal on Information Security 2009 2009:658047

    Content type: Research Article

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  9. This paper proposes to determine a sufficient number of images for reliable classification and to use feature selection to select most relevant features for achieving reliable steganalysis. First dimensionalit...

    Authors: Yoan Miche, Patrick Bas, Amaury Lendasse, Christian Jutten and Olli Simula

    Citation: EURASIP Journal on Information Security 2009 2009:901381

    Content type: Research Article

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  10. CardSpace (formerly known as InfoCard) is a digital identity management system that has recently been adopted by Microsoft. In this paper we identify two security shortcomings in CardSpace that could lead to a...

    Authors: WaleedA Alrodhan and ChrisJ Mitchell

    Citation: EURASIP Journal on Information Security 2009 2009:167216

    Content type: Research Article

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  11. A steganographic method called adjacent bin mapping (ABM) is presented. Firstly, it is applied to 3D geometries by mapping the coordinates within two adjacent bins for data embedding. When applied to digital i...

    Authors: Hao-Tian Wu and Jean-Luc Dugelay

    Citation: EURASIP Journal on Information Security 2009 2009:317165

    Content type: Research Article

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  12. A novel model-based steganographic technique for JPEG images is proposed where the model, derived from heuristic assumptions about the shape of the DCT frequency histograms, is dependent on a stegokey. The sec...

    Authors: Lorenzo Rossi, Fabio Garzia and Roberto Cusani

    Citation: EURASIP Journal on Information Security 2009 2009:382310

    Content type: Research Article

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  13. The use of syndrome coding in steganographic schemes tends to reduce distortion during embedding. The more complete model comes from the wet papers (J. Fridrich et al., 2005) and allow to lock positions which ...

    Authors: Caroline Fontaine and Fabien Galand

    Citation: EURASIP Journal on Information Security 2009 2009:274845

    Content type: Research Article

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  14. In traditional image and video content protection schemes, called fully layered, the whole content is first compressed. Then, the compressed bitstream is entirely encrypted using a standard cipher (DES, AES, I...

    Authors: A. Massoudi, F. Lefebvre, C. De Vleeschouwer, B. Macq and J.-J. Quisquater

    Citation: EURASIP Journal on Information Security 2008 2008:179290

    Content type: Review Article

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  15. We introduce the concept of reliability in watermarking as the ability of assessing that a probability of false alarm is very low and below a given significance level. We propose an iterative and self-adapting...

    Authors: Frédéric Cérou, Teddy Furon and Arnaud Guyader

    Citation: EURASIP Journal on Information Security 2008 2008:414962

    Content type: Research Article

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  17. This paper makes an account of the design and investigations done for the still image watermarking technique used in the 2nd edition of the BOWS challenge. This technique is named “broken arrows” for some reas...

    Authors: Teddy Furon and Patrick Bas

    Citation: EURASIP Journal on Information Security 2008 2008:597040

    Content type: Research Article

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  18. Spread-spectrum watermarking is generally considered to be robust against collusion attacks, and thereby suitable for digital fingerprinting. We have previously introduced the minority extreme attack (IWDW' 07...

    Authors: HansGeorg Schaathun

    Citation: EURASIP Journal on Information Security 2008 2008:803217

    Content type: Research Article

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  19. The design and preliminary evaluation of a pressure sensor-based typing biometrics authentication system (PBAS) is discussed in this paper. This involves the integration of pressure sensors, signal processing ...

    Authors: Wasil Elsadig Eltahir, M. J. E. Salami, Ahmad Faris Ismail and Weng Kin Lai

    Citation: EURASIP Journal on Information Security 2008 2008:345047

    Content type: Research Article

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  20. The use of digital watermarking in real applications is impeded by the weakness of current available algorithms against signal processing manipulations leading to the desynchronization of the watermark embedde...

    Authors: Angela D'Angelo, Mauro Barni and Neri Merhav

    Citation: EURASIP Journal on Information Security 2008 2008:345184

    Content type: Research Article

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  21. We propose a joint encryption and compression (JEC) scheme with emphasis on application to video data. The proposed JEC scheme uses the philosophy of distributed source coding with side information to reduce t...

    Authors: M. A. Haleem, K. P. Subbalakshmi and R. Chandramouli

    Citation: EURASIP Journal on Information Security 2008 2007:098374

    Content type: Research Article

    Published on:

  22. A novel syntax-compliant encryption primitive and an efficient syntax-compliant JPEG 2000 encryption scheme are presented in this paper. The syntax-compliant encryption primitive takes, as input, syntax-compli...

    Authors: Yang Yang, Bin B. Zhu, Shipeng Li and Nenghai Yu

    Citation: EURASIP Journal on Information Security 2008 2007:056365

    Content type: Research Article

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  24. JPEG2000 encryption has become a widely discussed topic and quite a number of contributions have been made. However, little is known about JPEG2000 compression parameters and their influence on the security an...

    Authors: Dominik Engel, Thomas Stütz and Andreas Uhl

    Citation: EURASIP Journal on Information Security 2008 2007:094565

    Content type: Research Article

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  25. The first break our watermarking system (BOWS) contest challenged researchers to remove the watermark from three given images. Participants could submit altered versions of the images to an online detector. Fo...

    Authors: Andreas Westfeld

    Citation: EURASIP Journal on Information Security 2008 2007:064521

    Content type: Research Article

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  27. Zero-knowledge watermark detectors presented to date are based on a linear correlation between the asset features and a given secret sequence. This detection function is susceptible of being attacked by sensit...

    Authors: Juan Ramón Troncoso-Pastoriza and Fernando Pérez-González

    Citation: EURASIP Journal on Information Security 2008 2007:045731

    Content type: Research Article

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  28. An objective performance measure is proposed to evaluate the intelligibility of a speech signal having its frequency subbands permuted. The proposed tool can be used to generate efficient keys for frequency do...

    Authors: AMCR Borzino, JA Apolinário Jr. and DG da Silva

    Citation: EURASIP Journal on Information Security 2008 2007:032028

    Content type: Research Article

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  29. From December 15, 2005 to June 15, 2006, the watermarking community was challenged to remove the watermark from 3 different 512×512 watermarked images while maximizing the peak signal-to-noise ratio (PSNR) measur...

    Authors: Pedro Comesaña and Fernando Pérez-González

    Citation: EURASIP Journal on Information Security 2007 2007:025308

    Content type: Research Article

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  30. Multimedia fingerprinting, also known as robust or perceptual hashing, aims at representing multimedia signals through compact and perceptually significant descriptors (hash values). In this paper, we examine ...

    Authors: Neil J. Hurley, Félix Balado and Guénolé C. M. Silvestre

    Citation: EURASIP Journal on Information Security 2007 2008:195238

    Content type: Research Article

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  31. One of the most important problems facing any distributed application over a heterogeneous network is the protection of private sensitive information in local terminals. A subfield of cryptography called secur...

    Authors: S.-C. S. Cheung and Thinh Nguyen

    Citation: EURASIP Journal on Information Security 2007 2007:051368

    Content type: Research Article

    Published on:

  32. The Break Our Watermarking System (BOWS) contest gave researchers three months to defeat an unknown watermark, given three marked images and online access to a watermark detector. The authors participated in t...

    Authors: Scott Craver, Idris Atakli and Jun Yu

    Citation: EURASIP Journal on Information Security 2007 2007:043034

    Content type: Research Article

    Published on:

  33. Processing encrypted signals requires special properties of the underlying encryption scheme. A possible choice is the use of homomorphic encryption. In this paper, we propose a selection of the most important...

    Authors: Caroline Fontaine and Fabien Galand

    Citation: EURASIP Journal on Information Security 2007 2007:013801

    Content type: Review Article

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  34. Fingerprinting is an essential tool to shun legal buyers of digital content from illegal redistribution. In fingerprinting schemes, the merchant embeds the buyer's identity as a watermark into the content so t...

    Authors: J. P. Prins, Z. Erkin and R. L. Lagendijk

    Citation: EURASIP Journal on Information Security 2007 2007:031340

    Content type: Research Article

    Published on:

  36. This paper analyzes the robustness properties of 2D chaotic map image encryption schemes. We investigate the behavior of such block ciphers under different channel error types and find the transmission error r...

    Authors: Michael Gschwandtner, Andreas Uhl and Peter Wild

    Citation: EURASIP Journal on Information Security 2007 2007:048179

    Content type: Research Article

    Published on:

  38. The break our watermarking system (BOWS) contest was launched in the framework of the activities carried out by the European Network of Excellence for Cryptology ECRYPT. The aim of the contest was to investiga...

    Authors: A Piva and M Barni

    Citation: EURASIP Journal on Information Security 2007 2007:098684

    Content type: Research Article

    Published on:

  39. We introduce the concept of joint source coding, channel coding, and secrecy. In particular, we propose two practical joint schemes: the first one is based on error-correcting randomized arithmetic codes, whil...

    Authors: Enrico Magli, Marco Grangetto and Gabriella Olmo

    Citation: EURASIP Journal on Information Security 2007 2007:079048

    Content type: Research Article

    Published on:

  40. A novel encryption model for digital videos is presented. The model relies on the encryption-compression duality of certain types of permutations acting on video frames. In essence, the proposed encryption pro...

    Authors: Daniel Socek, Spyros Magliveras, Dubravko Ćulibrk, Oge Marques, Hari Kalva and Borko Furht

    Citation: EURASIP Journal on Information Security 2007 2007:052965

    Content type: Research Article

    Published on:

  41. The problem of secure data processing by means of a neural network (NN) is addressed. Secure processing refers to the possibility that the NN owner does not get any knowledge about the processed data since the...

    Authors: C Orlandi, A Piva and M Barni

    Citation: EURASIP Journal on Information Security 2007 2007:037343

    Content type: Research Article

    Published on:

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  • ISSN: 2510-523X (electronic)