2967 search results - page 450 / 594 » Cryptology |
173
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PKC
2004
Springer
15 years 10 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 ...
159
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PKC
2004
Springer
15 years 10 months ago
2004
Springer
We present a new undeniable signature scheme which is based on the computation of characters. Our signature scheme offers the advantage of having an arbitrarily short signature. I...
136
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PKC
2004
Springer
15 years 10 months ago
2004
Springer
Boneh and Venkatesan have proposed a polynomial time algorithm in a non-uniform model for recovering a ”hidden” element α ∈ IFp, where p is prime, from very short strings of...
158
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SACRYPT
2004
Springer
15 years 10 months ago
2004
Springer
Addition-subtraction-chains obtained from signed digit recodings of integers are a common tool for computing multiples of random elements of a group where the computation of invers...
132
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SACRYPT
2004
Springer
15 years 10 months ago
2004
Springer
The white box attack context as described in [1, 2] is the common setting where cryptographic software is executed in an untrusted environment—i.e. an attacker has gained access ...