• Ms RAJARAJESWARI
• MR K.SHANMUGAM
• N SINGARAVELAN

Mobile E-commerce had seen drastic development in the last few years. But till now it raises a number of security and privacy challenges. This paper proposes an advanced mobile security system and methodology to provide a secure m-commerce transaction. This can be achieved by using a more secure WAP gateway which employs “double encryption model”. Further the use of verification by adopting the distributed PIN technology will make it more secure and reliable one. WTLS and SSL/TLS protocols use a message authentication code (MAC) technique to provide the data integrity. In our proposed work Two different session keys K1 and K2 are generated using the M-AES 256 bit algorithm. Even though all these technologies have been separately implemented, the use of all these together will strengthen the security in M-Commerce on a much larger scale.

Mobile e-commerce, Distributed Pin, “double encryption model”, WAP gateway, M-AES 256 bit encryption.

"ANALYSIS OF ENHANCED ENCRYPTION AND PIN DISTRIBUTION IN ONLINE MOBILE TRANSACTIONS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.1, Issue 6, page no.468-471, November-2014, Available :http://www.jetir.org/papers/JETIR1406018.pdf

"ANALYSIS OF ENHANCED ENCRYPTION AND PIN DISTRIBUTION IN ONLINE MOBILE TRANSACTIONS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.1, Issue 6, page no. pp468-471, November-2014, Available at : http://www.jetir.org/papers/JETIR1406018.pdf