Titlebook: Advances in Cryptology – EUROCRYPT 2001; International Confer Birgit Pfitzmann Conference proceedings 2001 Springer-Verlag Berlin Heidelber

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Carsharing und die Gesellschaft von Morgenm is anonymous when transactions carried out by the same user cannot be linked. An anonymous credential system is of significant practical relevance because it is the best means of providing privacy for users. In this paper we propose a practical anonymous credential system that is based on the stro

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Alison Graham-Bertolini,Casey Kaysertal goods from a vendor without letting the vendor learn ., and to the extent possible also . and ., it is buying. We propose solutions which allow the buyer, after making an initial deposit, to engage in an unlimited number of . protocols, satisfying the following requirements: As long as the buyer

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Alison Graham-Bertolini,Casey Kayser data exchanges between the signer and the user or are limited to issue only logarithmically many signatures in terms of a security parameter. This paper presents an efficient blind signature scheme that allows a polynomial number of signatures to be securely issued while only three data exchanges a

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Carson McCullers in the Twenty-First Centuryhoup‘s and in previous schemes can be dropped, namely that the modulus must be a product of safe primes and that a trusted dealer generates the keys. The robustness (but not the unforgeability) of our scheme depends on a new intractability assumption, in addition to security of the underlying standa

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https://doi.org/10.1007/978-3-030-61761-5d complementary to the NTRU public key cryptosystem. The hard lattice problem underlying NSS is similar to the hard problem underlying NTRU, and NSS similarly features high speed, low footprint, and easy key creation.

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