A novel method for secret image sharing Using nibble exchange

Authors

  • Anirban Chakraborty National Institute of Technology Karnataka,Surathkal
  • Subhendu Das National Institute of Technology Karnataka,Surathkal

DOI:

https://doi.org/10.24297/ijct.v4i1b.3064

Keywords:

Secret image sharing, Lossless secret image sharing, Bit manipulation.

Abstract

This paper proposes a new scheme for secret image sharing which shuffles and manipulates the nibbles (and hence the bytes) of the pixel values of the images. We have developed a new algorithm called LDRU (Left-Down-Right-Up) for the construction of shares. Using LDRU algorithm any type of (Binary, Gray scale or Color) secret images can be shared and reconstructed precisely in linear time.

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Author Biographies

Anirban Chakraborty, National Institute of Technology Karnataka,Surathkal

Student,M.Tech(CSE)

Subhendu Das, National Institute of Technology Karnataka,Surathkal

Student,M.Tech(IT)

Published

2013-02-01

How to Cite

Chakraborty, A., & Das, S. (2013). A novel method for secret image sharing Using nibble exchange. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, 4(1), 94-97. https://doi.org/10.24297/ijct.v4i1b.3064

Issue

Section

Articles