Titlebook: Advances in Cryptology – EUROCRYPT ’95; International Confer Louis C. Guillou,Jean-Jacques Quisquater Conference proceedings 1995 Springer-

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https://doi.org/10.1007/978-3-030-42553-1signed document, who may or may not be the origi- nal signer, to share the signature among a set of proxies so that the honest proxies can later reconstruct it. We present efficient VΣS schemes for ex- ponentiation based signatures (e.g., RSA, Rabin) and discrete log based signatures (e.g., ElGamal,

glomeruli

https://doi.org/10.1007/978-3-030-42553-1chieved recently in that field by various authors. The aim of this article is to highlight part of these improvements and to describe an efficient implementation of them in the particular case of the fields .(2.), for . ≤ 600.

拱形大橋

https://doi.org/10.1007/978-3-030-42553-1. In [.] and [.] it was described how to apply the number field sieve algorithm to the discrete logarithm problem in prime fields. This resulted in the asymptotically fastest known discrete log algorithm for finite fields of . elements. Very little is known about the behaviour of this algorithm in p

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遺傳學(xué)

Monolithic

Case Studies in Bayesian Statisticsver. To prevent users of Clipper to delete the LEAF, the Clipper decryption box will not decrypt if the correct LEAF is not present. Such a solution requires the implementation to be tamperproof..In this paper we propose an alternative approach to achieve traceabil- ity. Our solution is based on the

鞠躬

Donald Malec,Joseph Sedransk,Linda Tompkinsecurity of the protocol was incorrect. Here we generalize the multiround protocol model. We prove the security of a 3-round protocol and give for this case a new easy implementable con- struction which has a key size close to the fundamental lower bound for even extremely long messages. Furthermore,

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