TY - GEN
T1 - Algebraic approaches to formal analysis of the mondex electronic purse system
AU - Kong, Weiqiang
AU - Ogata, Kazuhiro
AU - Futatsugi, Kokichi
PY - 2007
Y1 - 2007
N2 - Mondex is a payment system that utilizes smart cards as electronic purses for financial transactions. This paper first reports on how the Mondex system can be modeled, specified and interactively verified using an equation-based method - the OTS/CafeOBJ method. Afterwards, the paper reports on, as a complementarity, a way of automatically falsifying the OTS/CafeOBJ specification of the Mondex system, and how the falsification can be used to facilitate the verification. Differently from related work, our work provides alternative ways of (1) modeling the Mondex system using an OTS (Observational Transition System), a kind of transition system, and (2) expressing and verifying (and falsifying) the desired security properties of the Mondex system directly in terms of invariants of the OTS.
AB - Mondex is a payment system that utilizes smart cards as electronic purses for financial transactions. This paper first reports on how the Mondex system can be modeled, specified and interactively verified using an equation-based method - the OTS/CafeOBJ method. Afterwards, the paper reports on, as a complementarity, a way of automatically falsifying the OTS/CafeOBJ specification of the Mondex system, and how the falsification can be used to facilitate the verification. Differently from related work, our work provides alternative ways of (1) modeling the Mondex system using an OTS (Observational Transition System), a kind of transition system, and (2) expressing and verifying (and falsifying) the desired security properties of the Mondex system directly in terms of invariants of the OTS.
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U2 - 10.1007/978-3-540-73210-5_21
DO - 10.1007/978-3-540-73210-5_21
M3 - Conference contribution
AN - SCOPUS:37549063858
SN - 3540732098
SN - 9783540732099
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 393
EP - 412
BT - Integrated Formal Methods - 6th International Conference, IFM 2007, Proceedings
PB - Springer Verlag
T2 - 6th International Conference on Integrated Formal Methods, IFM 2007
Y2 - 2 July 2007 through 5 July 2007
ER -