Improved secret image sharing scheme with payload optimization

Angelina Espejel-Trujillo, Ivan Castillo-Camacho, Mariko Nakano-Miyatake, Gina Gallegos-Garcia, Hector Perez-Meana

Research output: Contribution to conferencePaperResearch

2 Citations (Scopus)

Abstract

This paper presents an improvement of interpolation-based (k,n)-threshold secret image sharing (SIS) scheme, where a secret data payload is optimized using Lagrange Interpolation operated in GF(2 8). A secret data can be not only images but also any type of files, such as documents and executable files, which is hidden using Least Significant Bit (LSB) steganography into n innocent-looking images called camouflage images. In order to recover the secret data, at least k (≤n) camouflage images are required. The proposed scheme provides an authentication mechanism by parity-bit checking and lossless recovery of the secret data using GF(2 8) operation. Controlling the value of k, the size of camouflage images can be controlled to avoid a pixel expansion occurred in conventional SIS schemes. © 2012 IEEE.
Original languageAmerican English
Pages1132-1135
Number of pages1018
DOIs
StatePublished - 16 Oct 2012
EventMidwest Symposium on Circuits and Systems -
Duration: 16 Oct 2012 → …

Conference

ConferenceMidwest Symposium on Circuits and Systems
Period16/10/12 → …

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Camouflage
Interpolation
Steganography
Authentication
Pixels
interpolation
Recovery
pixel

Cite this

Espejel-Trujillo, A., Castillo-Camacho, I., Nakano-Miyatake, M., Gallegos-Garcia, G., & Perez-Meana, H. (2012). Improved secret image sharing scheme with payload optimization. 1132-1135. Paper presented at Midwest Symposium on Circuits and Systems, . https://doi.org/10.1109/MWSCAS.2012.6292224
Espejel-Trujillo, Angelina ; Castillo-Camacho, Ivan ; Nakano-Miyatake, Mariko ; Gallegos-Garcia, Gina ; Perez-Meana, Hector. / Improved secret image sharing scheme with payload optimization. Paper presented at Midwest Symposium on Circuits and Systems, .1018 p.
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abstract = "This paper presents an improvement of interpolation-based (k,n)-threshold secret image sharing (SIS) scheme, where a secret data payload is optimized using Lagrange Interpolation operated in GF(2 8). A secret data can be not only images but also any type of files, such as documents and executable files, which is hidden using Least Significant Bit (LSB) steganography into n innocent-looking images called camouflage images. In order to recover the secret data, at least k (≤n) camouflage images are required. The proposed scheme provides an authentication mechanism by parity-bit checking and lossless recovery of the secret data using GF(2 8) operation. Controlling the value of k, the size of camouflage images can be controlled to avoid a pixel expansion occurred in conventional SIS schemes. {\circledC} 2012 IEEE.",
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Espejel-Trujillo, A, Castillo-Camacho, I, Nakano-Miyatake, M, Gallegos-Garcia, G & Perez-Meana, H 2012, 'Improved secret image sharing scheme with payload optimization' Paper presented at Midwest Symposium on Circuits and Systems, 16/10/12, pp. 1132-1135. https://doi.org/10.1109/MWSCAS.2012.6292224

Improved secret image sharing scheme with payload optimization. / Espejel-Trujillo, Angelina; Castillo-Camacho, Ivan; Nakano-Miyatake, Mariko; Gallegos-Garcia, Gina; Perez-Meana, Hector.

2012. 1132-1135 Paper presented at Midwest Symposium on Circuits and Systems, .

Research output: Contribution to conferencePaperResearch

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Espejel-Trujillo A, Castillo-Camacho I, Nakano-Miyatake M, Gallegos-Garcia G, Perez-Meana H. Improved secret image sharing scheme with payload optimization. 2012. Paper presented at Midwest Symposium on Circuits and Systems, . https://doi.org/10.1109/MWSCAS.2012.6292224