Cryptography is defined as a technique of transmitting information in a secretive manner so
that only authorized people are able to read and process it. The main aim of cryptography is …

A New Symmetric Cryptosystem Based on of Permutation Matrices Page 1 International Journal
on Perceptive and Cognitive Computing (IJPCC) Vol 2, Issue 2 (2016) 36 A New Symmetric …

The development of communications and digital transmissions have pushed data encryption
to grow quickly to protect the information against any hacking or digital plagiarisms. Also, the …

Information security and data protection are among the key aspects, which should be
intensively developing in the 21st century. A conventional approach to cryptographic …

Cryptography is a common discipline for mathematics, computer science and
communication field. One main discipline which is applied in cryptography is mathematics …

A new Shamir's three pass random matrix ciphering mechanism. This new random matrix
ciphering mechanism uses a three-pass protocol with encryption operators that are random …

This paper proposes an approach to enhanced data security using matrix encryption
method. The different combinations of a 9X9 matrix are used for mapping the message …

Cryptographic algorithms provide security of data against attacks during encryption and
decryption. However, they are computationally intensive process which consume large …

In this study we used matrix transpose in order to develop encryption method in which
matrices are used mainly for encoding and decoding. Using matrix transpose in the …

Security in the field of Information Technology is the defense of digital information along with
its assets against internal and/or external malicious and accidental threats. To secure such …