A Privacy-Protecting Multi-Coupon Scheme with Stronger Protection against Splitting

Ahmad-Reza Sadeghi, Hans Löhr, Liqun Chen, Mark Manulis, Alberto Escalante

11th International Conference on Financial Cryptography and Data Security (FC 2007), Scarborough, Trinidad and Tobago, February 12-16, 2007. Revised Selected Papers, volume 4886 of Lecture Notes on Computer Sience (LNCS), pages 29-44. Springer Verlag, 2007.