A Security-Enhanced One-Time Payment Scheme for Credit-Card

• Main Authors: LI, Yingjiu, ZHANG, Xinwen
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2001
• Subjects: credit card payment security; hash function; offline payment; one-time transaction numbers; online payment; security-enhanced one-time payment scheme; semisecret credit card numbers; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/1089; http://dx.doi.org/10.1109/RIDE.2004.1281701
• Institution: Singapore Management University

Traditional credit card payment is not secure as semi-secret credit card numbers are repetitively used. One-time transaction numbers have been recently proposed to enhance the security in credit card payment. Following this idea, we use a hash function in generation of one-time credit card numbers:...