Abstract
Recently, paper based transactions are being replaced by digitized transactions in a rapid pace. These kinds of digitized data are useful compared to paper based data in the sense of the flexibility of the data. Loan services, (for example, Library, Rental video, debt etc., ) are among the services that makes use of sophisticated digitized transactions. Loan services handle a lot of personal information, which enables the analysis of personal hobby and tastes, or even life style. Hence, administrators who control the loan information are able to obtain personal information of customers, which leads to a large privacy problem. We have examined a way to avoid this privacy problem. One solution is to use “An Anonymous Loan” that the user can be anonymous while borrowing and returning, but the anonymity is unveiled only after the due date without return. We will suggest An Anonymous Loan System using tamper resistance device and Group Signature Scheme.
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References
N. Asokan, V. Shoup, and M. Waidner: Optimistic fair exchange of digital signatures. IEEE Journal on Selected Areas in Communications, vol. 18, pp. 591–610, Apr. 2000.
N. Asokan, M. Schunter, and M. Waidner: Optimistic protocol for fair exchange. Proc. of ACM-CCS’97, pp. 8–17, 1997.
G. Ateniese, J. Camenisch, M. Joye, and G. Tsudik: A Practical and Provably Secure Coalition-Resistant Group Signature Scheme, CRYPTO 2000, LNCS 1880. pp. 255–270, 2000.
J. Camenisch and I. Damgard: Verifiable Encryption and applications to group signatures and signature sharing. Tech. Rep. RS-98-32, Brics, Department of Computer Science, University of Aarhus, Dec. 1998.
J. Camenisch and A. Lysyanskaya: Efficient Non-transferable Anonymous Multishow Credential System with Optional Anonymity Revocation. Advances in Cryptology-EUROCRYPT2001, vol.1976 of LNCS, pages 331–345, Springer, 2000.
J. Camenisch and M. Michels: A Group Signature Scheme Based on an RSAVarian. Tech. Rep. RS-98-27, Brics, Department of Computer Science, University of Aarhus, 1998.
D. Chaum, R.L. Rivest and A.T. Sherman (Eds.): Blind Signatures for Untraceable Payments, Advances in Cryptology Proceedings of Crypto 82, pp. 199–203, Springar, Plemum, 1983.
D. Chaum: Group Signatures, Advances in Cryptology-EUROCRYPT’ 91, pp. 257–265, Springar, LNCS 547,1991.
D. Chaum: Security without Identification: Card Computers to make Big Brother Obsolete, Communications of the ACM, v. 28, n. 10, pp. 1030–1044, Oct 1985.
G. D. Crescenzo, R. Ostrovsky and S. Rajagopalan: Conditional Oblivious Transfer and Timed-Release Encryption. Advances in Cryptology-EUROCRYPT’ 99, pp. 74–89, Springer, LNCS vol. 1592. 1999.
T. C. May: Timed-release crypto, Febuary 1993. http://www.hks.net/cpunks/cpunks-0/1460.html.
R. L. Rivest, A. Shamir, and D. A. Wagner: Time-Lock Puzzles and Timed-Release Crypto, http://www.theory.lcs.mit.edu/rivest
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Shigetomi, R., Otsuka, A., Ogawa, T., Imai, H. (2002). An Anonymous Loan System Based on Group Signature Scheme. In: Chan, A.H., Gligor, V. (eds) Information Security. ISC 2002. Lecture Notes in Computer Science, vol 2433. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45811-5_19
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DOI: https://doi.org/10.1007/3-540-45811-5_19
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