The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)
Center for Education and Research in Information Assurance and Security

Watermarking with quadratic residues

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Author

M.J. Atallah and S.S. Wagstaff, Jr.

Tech report number

CERIAS TR 2003-09

Entry type

inproceedings

Abstract

We describe novel methods of watermarking data using quadratic residues and random numbers. Our methods are fast generic and improve the security of the watermark in most known watermarking techniques.

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Date

1999 – 01

URL

http://www.cerias.purdue.edu/homes/ssw/water.html

Address

San Jose, CA

Booktitle

Proc. IS&T/SPIE Conf on Sec. and Waterm. of Mult. Cont.

Institution

Purdue

Key alpha

Wagstaff

Organization

SPIE

Pages

283--288

Publisher

SPIE--The International Society for Optical Engineering

Volume

3657

Affiliation

CERIAS

Publication Date

1999-01-01

Keywords

watermarking, steganography, quadratic residues

Subject

Watermarking

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