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A Cryptosystem Analogous to LUCELG and a Digital Signature Scheme


Yoong, Choo Mun and Md Said, Mohamad Rushdan (2005) A Cryptosystem Analogous to LUCELG and a Digital Signature Scheme. Pertanika Journal of Science & Technology, 13 (1). pp. 61-74. ISSN 0128-7680


EIGamal and LUC are examples of a public-key cryptosystem. Based on these two systems, LUCELG that depends on the strength of the two systems was constructed. The combination of EIGamal and the cubic analogue of the LUC cryptosystem (LUC~) produces a new public-key cryptosystem. Following (Smith94), a new digital signature scheme is proposed. The security aspects of the system are also looked into and although all these systems appear to depend on the intractability of factorization or of the discrete logarithm problem, the systems do not seem to be readily comparable.

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Additional Metadata

Item Type: Article
Publisher: Universiti Putra Malaysia Press
Keywords: Public-key cryptosystem, lucas functions, encryption, decryption
Depositing User: Nur Izzati Mohd Zaki
Date Deposited: 02 Dec 2009 01:22
Last Modified: 27 May 2013 07:11
URI: http://psasir.upm.edu.my/id/eprint/3828
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