SECRET COMMUNICATION IN THE DIGITAL ERA

被引：0

作者：

Cernat, Maria ^{[1
]}

Cernat, Daniel ^{[1
]}

机构：

[1] Spiru Haret Univ, Journalism Publ Relat & Commun Dept, Bucharest, Romania

来源：

UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE | 2012年 / 74卷 / 02期

关键词：

digital signatures; watermarking; steganography; algorithm; secret communication;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The main objective of this article is to develop and test a new method of digital signing in the frequency field. The Spread Spectrum Zero method presented here is a variation of the classical Spread Spectrum Method and it consists in introducing zero values in the corresponding low frequency binary coefficients. Another objective of this paper consists in developing a program able to test more methods, including our method. The computer program is called DigiSign and is easy to use and can be further developed.

引用

页码：167 / 180

页数：14

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