456 search results - page 79 / 92 » Rethinking Digital Signatures |
EUROCRYPT
2010
Springer
14 years 12 days ago
2010
Springer
We initiate a provable-security treatment of cryptographic agility. A primitive (for example PRFs, authenticated encryption schemes or digital signatures) is agile when multiple, ...
EUROCRYPT
2001
Springer
14 years 3 days ago
2001
Springer
Abstract. We show that finding an efficiently computable injective homomorphism from the XTR subgroup into the group of points over GF(p2 ) of a particular type of supersingular e...
ACSAC
1999
IEEE
13 years 12 months ago
1999
IEEE
This paper focuses on the provision of a nonrepudiation service for CORBA. The current OMG specification of a CORBA non-repudiation service forces the programmer to augment the ap...
INFOCOM
1999
IEEE
13 years 12 months ago
1999
IEEE
Multicast communication is becoming the basis for a growing number of applications. It is therefore critical to provide sound security mechanisms for multicast communication. Yet, ...
SRDS
1999
IEEE
13 years 12 months ago
1999
IEEE
We study how to efficiently diffuse updates to a large distributed system of data replicas, some of which may exhibit arbitrary (Byzantine) failures. We assume that strictly fewer...