1. A modification of the Cayley-Purser algorithm

Volume 13, Issue 1, Winter and Spring 2022, Pages 707-716

Sameerah Faris Khlebus; Rajaa K. Hasoun; Bassam Talib Sabri

2. A new approach of classical Hill Cipher in public key cryptography

Volume 12, Issue 2, Summer and Autumn 2021, Pages 1071-1082

Rajaa K. Hasoun; Sameerah Faris Khlebus; Huda Kadhim Tayyeh