Cryptanalysis of a New Signal Security System for Multimedia Data Transmission

Cryptanalysis of a New Signal Security System for Multimedia Data Transmission

<p/> <p>Recently, a new signal security system called TDCEA (two-dimensional circulation encryption algorithm) was proposed for real-time multimedia data transmission. This paper gives a comprehensive analysis on the security of TDCEA. The following security problems are found: (1) there...

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Bibliographic Details
Main Authors: Li Shujun, Chen Guanrong, Hu Lei, Li Chengqing, Chen Gang
Format: Article
Language:English
Published: SpringerOpen 2005-01-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
TDCEA
image encryption
chaos
cryptanalysis
known/chosen-plaintext attack
multimedia
Online Access:http://dx.doi.org/10.1155/ASP.2005.1277

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