NDLI: Lzw Data Compression for Fsp Algorithm

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Lzw Data Compression for Fsp Algorithm

Content Provider	Semantic Scholar
Author	Parthasarathy, C. Kalpana, G. Gnanachandran, V. Pin, Kanchipuram
Copyright Year	2012
Abstract	The main objective of this paper is to detect the existence of secr et information hidden within an image. Cryptography is one of the most interesting and important area in the computer industry that deals with secure transmission of information. Encryption, the process which helps for such secure transmission, prevents hackers from accessing the information. Decryption helps to retrieve the original information. Cryptography provides many methods and techniques for secure communication. The new scheme is designed to be backward-compatible, that is, a file compressed wit h our error-resilient algorithm can be still decompressed by the original decoder. In this paper, we deal with the popular Lempel -Ziv-Welch compression scheme. The algorithm manipulates a 128 -bit input using flipping, substitution, and permutation to achieve its encryption/decryption.
Starting Page	25
Ending Page	36
Page Count	12
File Format	PDF HTM / HTML
DOI	10.5121/ijait.2012.2503
Volume Number	2
Alternate Webpage(s)	http://www.airccse.org/journal/IJAIT/papers/2512ijait03.pdf
Alternate Webpage(s)	http://airccse.org/journal/IJAIT/papers/2512ijait03.pdf
Alternate Webpage(s)	https://doi.org/10.5121/ijait.2012.2503
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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