Steganography and Encrypting Based on Immunochemical Systems
- Authors
- Kim, Kyung-Woo; Bocharova, Vera; Halamek, Jan; Oh, Min-Kyu; Katz, Evgeny
- Issue Date
- 5월-2011
- Publisher
- WILEY
- Keywords
- steganography; encrypting; immunochemistry; antibody; ELISA
- Citation
- BIOTECHNOLOGY AND BIOENGINEERING, v.108, no.5, pp.1100 - 1107
- Indexed
- SCIE
SCOPUS
- Journal Title
- BIOTECHNOLOGY AND BIOENGINEERING
- Volume
- 108
- Number
- 5
- Start Page
- 1100
- End Page
- 1107
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/112481
- DOI
- 10.1002/bit.23017
- ISSN
- 0006-3592
- Abstract
- Steganography and encrypting were demonstrated with immuno-specific systems. IgG-proteins were used as invisible ink developed with complementary antibodies labeled with enzymes producing color spots. The information security was achieved by mixing the target protein-antigens used for the text encoding with masking proteins of similar composition but having different bioaffinity. Two different texts were simultaneously encoded by using two different encoding proteins in a mixture. Various encrypting techniques were exemplified with the immunosystems used for the steganography. Future use of the developed approach for information protection and watermark-technology was proposed. Scaling down the encoded text to a micro-size is feasible with the use of nanotechnology. Biotechnol. Bioeng. 2011;108: 1100-1107. (C) 2010 Wiley Periodicals, Inc.
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Collections - College of Engineering > Department of Chemical and Biological Engineering > 1. Journal Articles
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