Mehrasa, Seyedehnegin and Ahmad, Nazrul Muhaimin and Yaacob, Asrul Hadi and Khorram, Alireza (2011) Secure partial secret key issuing in Certificateless Public Key Infrastructure. In: 2011 IEEE Student Conference on Research and Development (SCOReD). IEEE, 79 -84. ISBN 978-1-4673-0099-5

Ahmad, Nazrul Muhaimin and Yaacob, Asrul Hadi and Khorram, Alireza and Tan, Jin Fu and Ong, Yi Hao and Leong, Yew Meng (2011) Comparative analysis and implementation of certificateless based authentication scheme. In: Informatics Engineering and Information Science. Communications in Computer and Information Science (251). Springer Berlin Heidelberg, pp. 151-162. ISBN 978-3-642-25326-3

Ahmad, Nazrul Muhaimin and Khorram, Alireza and Fauzi, Ridza and Yaacob, Asrul Hadi (2011) Performance analysis of certificateless signature for IKE authentication. World Academy Science, Engineering and Technology, 50 (182). pp. 353-360.