743 search results - page 139 / 149 » Secure Signature Schemes based on Interactive Protocols |
CCS
2004
ACM
14 years 27 days ago
2004
ACM
Access control can be used to ensure that database queries pertaining to sensitive information are not answered. This is not enough to prevent users from learning sensitive inform...
SIS
2004
13 years 8 months ago
2004
The shift from paper documents to their respective electronic formats is producing important advantages in the functioning of businesses and Public Administrations. However, this s...
ACSC
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper we shall introduce a new electronic payment concept based on the popular direct debit payment model, entitled periodical payments. The direct debit model currently i...
IJACT
2008
13 years 7 months ago
2008
: In the absence of sufficiently optimised public key constructions, anonymous authentication for Radio-Frequency Identification Devices (RFIDs) requires state synchronisation betw...
SP
2005
IEEE
14 years 1 months ago
2005
IEEE
So far, sensor network broadcast protocols assume a trustworthy environment. However, in safety and missioncritical sensor networks this assumption may not be valid and some senso...