Abstract—This research focuses on providing integrity in mobile transactions. The main contribution for this paper is to develop mechanism which can provide integrity in mobile payment methods by using joint signature scheme, as it uses fewer resources. Different hash functions and time stamping is used for providing integrity of data. The result obtained by this research shows that integrity issue is resolved in mobile commerce domain. Message as well as time stamp is send through trusted third party from sender to receiver. Experimental results shows that different hash functions used for hashing will produce different results, in context of time, memory and throughput and it also depends upon message size.
Index Terms—Integrity, joint signature scheme, mobile-commerce, mobile-payment.
Sobia Shafiq is with the Software Engineering in Fatima Jinnah Women University (e-mail: firstname.lastname@example.org).
Malik Sikandar Hayat Khiyal is with the head of academic APCOMS, Khadim Hussain Road, Lalkurti, Rawalpindi (e-mail: email@example.com).
Aihab khan is with the Department of computing, Iqra University, Islamabad (e-mail: firstname.lastname@example.org).
Cite: Sobia Shafiq, Dr. Malik Sikandar Hayat Khiyal, and Aihab Khan, "Development of Mechanism of Integrity in M-Commerce Using Joint Signature Scheme," International Journal of Computer Theory and Engineering vol. 4, no. 3, pp. 332-336, 2012.