859 search results - page 60 / 172 » The Changing Face of Cryptography |
AMC
2005
13 years 7 months ago
2005
A multisignature scheme for specified group of verifiers needs a group of signers' cooperation to sign a message to a specified group of verifiers that must cooperate to check...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Abstract. We present a deep embedding of Bellantoni and Cook’s syntactic characterization of polytime functions. We prove formally that it is correct and complete with respect to...
SECURWARE
2008
IEEE
14 years 2 months ago
2008
IEEE
Mobile ad hoc networking is an operating mode for rapid mobile host interconnection, where nodes rely on each other, in order to maintain network connectivity and functionality. S...
CRYPTO
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. One of the most basic requirements concerning Boolean functions used in cryptosystems is that they must have high algebraic degrees. This simple criterion is not always w...
AAAI
2004
13 years 9 months ago
2004
A standard intuition underlying traditional accounts of belief change is the principle of minimal change. In this paper we introduce a novel account of belief change in which the ...