Abstract
We study the behaviour of rational agents in exchange protocols which rely on trustees. We allow malicious parties to compromise the trustee by paying a cost and, thereby, present a game analysis that advocates exchange protocols which induce balanced risks on the participants. We also present a risk-balanced protocol for fair confidential secret comparison.
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References
Asokan, N.: Fairness in electronic commerce. PhD thesis, University of Waterloo (1998)
Buttyán, L., Hubaux, J.: Toward a formal model of fair exchange – a game theoretic approach. Technical Report SSC/1999/39, EPFL, Lausanne (1999)
Buttyán, L., Hubaux, J., Capkun, S.: A formal model of rational exchange and its application to the analysis of syverson’s protocol. J. Computer Security 12(3-4), 551–587 (2004)
Cachin, C., Camenisch, J.: Optimistic fair secure computation. In: Bellare, M. (ed.) CRYPTO 2000. LNCS, vol. 1880, pp. 93–111. Springer, Heidelberg (2000)
Chadha, R., Mitchell, J., Scedrov, A., Shmatikov, V.: Contract signing, optimism, and advantage. In: Amadio, R.M., Lugiez, D. (eds.) CONCUR 2003. LNCS, vol. 2761, pp. 366–382. Springer, Heidelberg (2003)
Even, S., Yacobi, Y.: Relations among public key signature systems. Technical Report 175, Computer Science Dept., Technion, Haifa, March (1980)
Fagin, R., Naor, M., Winkler, P.: Comparing information without leaking it. Commun. ACM 39(5), 77–85 (1996)
Gollmann, D.: Why trust is bad for security. ENTCS 157(3), 3–9 (2006)
Imamoto, K., Zhou, J., Sakurai, K.: An evenhanded certified email system for contract signing. In: Qing, S., Mao, W., Lopez, J., Wang, G. (eds.) ICICS 2005. LNCS, vol. 3783, pp. 1–13. Springer, Heidelberg (2005)
Ito, C., Iwaihara, M., Kambayashi, Y.: Fair exchange under limited trust. In: Buchmann, A.P., Casati, F., Fiege, L., Hsu, M.-C., Shan, M.-C. (eds.) TES 2002. LNCS, vol. 2444, pp. 161–170. Springer, Heidelberg (2002)
Osborne, M., Rubinstein, A.: A Course in Game Theory. MIT Press, Redmond, Washington (1999)
Rivest, R., Shamir, A., Adleman, L.: A method for obtaining digital signatures and public-key cryptosystems. Commun. ACM 21(2), 120–126 (1978)
Teepe, W.: Reconciling Information Exchange and Confidentiality — A Formal Approach. PhD thesis, Rijksuniversiteit Groningen (2006)
Traore, J., Boudot, F., Schoenmakers, B.: A fair and efficient solution to the socialist millionaires’ problem. Discrete Applied Mathematics 111, 23–36 (2001)
Zhou, J., Gollmann, D.: A fair non-repudiation protocol. In: Privacy 1996, pp. 55–61. IEEE Computer Society Press, Los Alamitos (1996)
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Torabi Dashti, M., Wang, Y. (2007). Risk Balance in Exchange Protocols. In: Cervesato, I. (eds) Advances in Computer Science – ASIAN 2007. Computer and Network Security. ASIAN 2007. Lecture Notes in Computer Science, vol 4846. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-76929-3_8
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DOI: https://doi.org/10.1007/978-3-540-76929-3_8
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