Volume 13 (2021)
Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 9 (2017)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
1. A New Derivation of the Leftover Hash Lemma

Marcelo S. Alencar; Karcius D. R. Assis

Articles in Press, Accepted Manuscript, Available Online from 03 November 2020

http://dx.doi.org/10.22042/isecure.2021.271070.622

Abstract
  This paper reviews the characteristics of the main digest algorithms, and presents a new derivation of the leftover hash lemma, using the collision probability to derive an upper bound on the statistical distance between the key and seed joint probability, and the hash bit sequence distribution. The ...  Read More

2. A Fair Power Allocation for Non-Orthogonal Multiple Access in the Power Domain

Joel E. Cordeiro Junior; Marcelo S. Alencar; José V. dos Santos Filho; Karcius D. R. Assis

Volume 11, Issue 3 , Summer and Autumn 2019, , Pages 123-130

http://dx.doi.org/10.22042/isecure.2019.11.0.16

Abstract
  This paper presents an investigation on the performance of the Non-Orthogonal Multiple Access (NOMA) in the power domain scheme. A Power Allocation (PA) method is proposed from NOMA throughput expression analysis. This method aims to provide fair opportunities for users to improve their ...  Read More