NDLI: A novel steganographic scheme using Sudoku

Content Provider	IEEE Xplore Digital Library
Author	Maji, A.K. Pal, R.K. Roy, S.
Copyright Year	2014
Description	Author affiliation: Dept. of Comput. Sci. & Eng., Univ. of Calcutta, Kolkata, India (Pal, R.K.) \|\| Dept. of Inf. Technol., Assam Univ., Silchar, India (Roy, S.) \|\| Dept. of Inf. Technol., North Eastern Hill Univ., Meghalaya, India (Maji, A.K.)
Abstract	The word `Steganography' is derived from Greek words `stegos' meaning `cover' and `graphia' meaning `writing'. Steganography conceptually implies that the message to be transmitted is not visible to the normal eye. It is an art of hiding information inside a medium. The main objective of Steganography is mainly concerned with the protection of contents of the hidden information. A message in cipher text may arouse suspicion while an invisible message is not. A digital image is a flexible medium used to carry a secret message because the slight modification of a cover image is hard to distinguish by human eyes. In this paper, we have proposed a Steganographic scheme using Sudoku puzzle. The novelties of the work lies that nobody could be able to modify the cover image during transmission as well as the message is embedded using a Sudoku reference matrix.
Sponsorship	IEEE Bangladesh Sect. ED/SSC Joint Chapt.
Starting Page	1
Ending Page	6
File Size	440027
Page Count	6
File Format	PDF
e-ISBN	9781479922994
DOI	10.1109/EICT.2014.6777849
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-02-13
Publisher Place	Bangladesh
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Ciphers Steganography Image color analysis Tiles Pixel Reference matrix Sudoku Receivers Educational institutions Embedding Extraction Matrix converters
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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