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Asian Journal of Information Technology

ISSN: Online 1993-5994
ISSN: Print 1682-3915
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A New Method for Public Key Cryptosystem and Digital Signature Scheme Based on both Integer Factorizations and Discrete Logarithms

Sattar J. Aboud and Asim A. El Sheikh
Page: 300-305 | Received 21 Sep 2022, Published online: 21 Sep 2022

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https://doi.org/10.36478/ajit.2004.300.305

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Abstract

A new method for public key cryptosystem and digital signature scheme is suggested. The system employs computations in zn. Where n is an integer number of a composite modulus. There are similarity with the most widely used digital signatures and public cryptosystem such as RSA and ElGamal schemes, regarding the mathematical background. Concerning calculation needs the new approach is unchangeable and, it is more efficient compare with the best known schemes, when measured with both public and private calculations.

How to cite this article:

Sattar J. Aboud and Asim A. El Sheikh . A New Method for Public Key Cryptosystem and Digital Signature Scheme Based on both Integer Factorizations and Discrete Logarithms.
DOI: https://doi.org/10.36478/ajit.2004.300.305
URL: https://www.makhillpublications.co/view-article/1682-3915/ajit.2004.300.305