Watermarking with quadratic residues

被引：6

作者：

Atallah, MJ ^{[1
]}

Wagstaff, SS ^{[1
]}

机构：

[1] Purdue Univ, Comp Operat Audit & Secur Technol Lab, W Lafayette, IN 47907 USA

来源：

SECURITY AND WATERMARKING OF MULTIMEDIA CONTENTS | 1999年 / 3657卷

关键词：

watermarking; steganography; quadratic residues;

D O I：

10.1117/12.344677

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

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.

引用

页码：283 / 288

页数：4

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