In this paper, we introduce a new family of lattices, namely QC-MDPC lattices, which are a
special case of LDPC lattices, and an improved bit flipping algorithm for decoding of these …

We propose a new nonlinear Rao-Nam like symmetric key encryption scheme. In our
design, we employ a specific type of coded modulation schemes namely quasi-cyclic low …

In this paper, we propose a new framework for joint encryption encoding scheme based on
polar codes, namely efficient and secure joint secret key encryption channel coding scheme …

Unidirectional or one-way relaying, where two wireless nodes, each of which would like to
create an in-formation flow from one node to the other one via a single decode-and-forward …

A Rao–Nam cryptosystem based on error correction code is proposed to provide both
security and reliability. Since its security is drastically constrained by the limited error …

In this paper, we present a one-way relaying scheme in which two wireless nodes create an
information flow to each other via a single decode-and-forward (DF) relay. We consider an …

We propose a new nonlinear Rao-Nam like symmetric key encryption scheme. In our
design, we employ a specific type of coded modulation schemes namely quasi-cyclic low …

A new nonlinear Rao-Nam like symmetric key encryption scheme is presented in this paper.
QC-LDPC lattices that are practically implementable in high dimensions due to their low …

We present an overview of recent advances in the area of information security using
algebraic number fields. This overview indicates the importance of modular lattices in …

In this paper, we present some recent instances of applying algebraic tools from different
categories, in the design of digital communications systems. More specifically, we present a …