132
Voted
PKC
15 years 6 months ago
2004 Springer 
Abstract. A group key agreement protocol allows a set of users, communicating over a public network, to agree on a private session key. Most of the schemes proposed so far require ...
124
Voted
PKC
15 years 6 months ago
2004 Springer 
Abstract. Bellare, Boldyreva, Desai, and Pointcheval [1] recently proposed a new security requirement of the encryption schemes called “keyprivacy.” It asks that the encryption...
117
Voted
PKC
15 years 6 months ago
2004 Springer
In a practical system, a message is often encrypted more than once by different encryptions, here called multiple encryption, to enhance its security. Additionally, new features ...
116
Voted
PKC
15 years 6 months ago
2004 Springer
The isogeny for elliptic curve cryptosystems was initially used for the efficient improvement of order counting methods. Recently, Smart proposed the countermeasure using isogeny f...
115
Voted
PKC
15 years 6 months ago
2004 Springer
Abstract. In this paper, we provide the first committed signature provably secure in the standard complexity model based on the strong RSA assumption. The idea behind the construc...
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Cryptology