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http://dx.doi.org/10.3807/KJOP.2004.15.2.114

Optical encryption and decryption of image information by use of nail bed patterns  

김용우 (세종대학교 광공학과)
김태근 (세종대학교 광공학과)
Publication Information
Korean Journal of Optics and Photonics / v.15, no.2, 2004 , pp. 114-122 More about this Journal
Abstract
In this paper, we proposed an optical encryption and decryption technique that uses a nail bed pattern as a key-code. Since the technique uses a nail bed pattern that is a biometric signal of an encryptor, the technique is robust about a fake key or illegal use of a key. In addition to this, the encrypted image contains the biometric information of the encryptor. This makes the proposed technique also be applied to authentication.
Keywords
optical encryption and decryption; nail bed; key-code; biometric information; authentication;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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