199 search results - page 25 / 40 » Adaptive Proofs of Knowledge in the Random Oracle Model |
112
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CRYPTO
2003
Springer
15 years 8 months ago
2003
Springer
NTRUEncrypt is unusual among public-key cryptosystems in that, with standard parameters, validly generated ciphertexts can fail to decrypt. This affects the provable security prop...
115
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— An important issue in mobile commerce (mcommerce) is to exchange digital data between two distributed parties in an efficient and fair manner. In this paper, a lightwe...
139
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SYNASC
2007
IEEE
15 years 9 months ago
2007
IEEE
A trapdoor based on an extension of the RSA trapdoor is proposed. The same function as in the RSA cryptosystem is used, i.e. x modn, but there is no restriction for the exponent t...
136
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INFORMATICALT
2006
15 years 3 months ago
2006
Abstract. This paper presents identity based serial and parallel multisignature schemes using bilinear pairings. Our serial multisignature scheme requires a forced verification at ...
118
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FOCS
2007
IEEE
15 years 10 months ago
2007
IEEE
In STOC’05, Ahn, Hopper and Langford introduced the notion of covert computation. A covert computation protocol is one in which parties can run a protocol without knowing if oth...