2017 Volume 14 Issue 12 Pages 20170458
In this paper, we propose a unified algorithm to concurrently perform multiplication and squaring over GF(2m) using the bipartite modular multiplication method and deriving common operations. Also we design efficient unified semi-systolic arrays from our proposed algorithm for fast exponentiation. The proposed arrays can be used as a core circuit for various applications. Also our architectures are well suited to VLSI implementation as well.