Open AccessA Cryptographic Application of the M-Injectivity of š¯‘€š¯‘›(š¯‘¨š¯‘¯) Over Itself
Author(s) -
Wannarisuk gbsap,
Madan Mohan Singh
Publication year - 2021
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.d6515.1110421
Subject(s) - elgamal encryption , discrete logarithm , diffieā€“hellman key exchange , scheme (mathematics) , cryptography , theoretical computer science , computer science , encryption , key exchange , mathematics , public key cryptography , discrete mathematics , algorithm , computer security , mathematical analysis
In this paper, we present a public key scheme using Discrete Logarithm problem, proposed by Diffie and Hellman (DLP)[1], particularly known as the Computational Diffie-Hellman Problem (CDH)[12]. This paper uses the Elgamal encryption scheme [6] and extends it so that more than one message can be sent. The combination of Hill Cipher[14 ] and the property of the matrix ring (), of being left m-injective over itself, where is a very large prime, are major contributions towards the proposal of this scheme.