5 citations · 7 across the 3 of their papers we have counts for
4 papers
Markoff-Rosenberger triples and generalized Lucas sequences
Hayder Hashim, László Szalay, Szabolcs Tengely
We consider the Markoff-Rosenberger equation with where denotes the -th generalized Lucas number of first/second kind. We…
Cryptanalysis of ITRU
Hashim H. R., Molnár A., Tengely Sz
ITRU cryptosystem is a public key cryptosystem and one of the known variants of NTRU cryptosystem. Instead of working in a truncated polynomial ring, ITRU cryptosystem is based on…
Image Encryption and Decryption in A Modification of ElGamal Cryptosystem in MATLAB
Hayder Raheem Hashim, Irtifaa Abdalkadum Neamaa
The need of exchanging messages and images secretly over unsecure networks promoted the creation of cryptosystems to enable receivers to interpret the exchanged information. In thi…
The Discrete Logarithm problem in the ElGamal cryptosystem over the abelian group U(n) Where n= p^m,or 2p^m
Hayder Raheem Hashim
This study is mainly about the discrete logarithm problem in the ElGamal cryptosystem over the abelian group U(n) where n is one of the following forms p^m, or 2p^m where p is an o…