6555 search results - page 1091 / 1311 » Secure attribute-based systems |
132
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ICISS
2009
Springer
15 years 10 months ago
2009
Springer
Many peer-assisted content-distribution systems reward a peer based on the amount of data that this peer serves to others. However, validating that a peer did so is, to our knowled...
104
Voted
ISW
2009
Springer
15 years 10 months ago
2009
Springer
A nonce is a cryptographic input value which must never repeat within a given context. Nonces are important for the security of many cryptographic building blocks, such as stream c...
130
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LOCA
2009
Springer
15 years 10 months ago
2009
Springer
Outdoor location-based services are now prevalent due to advances in mobile technology and GPS. Indoors, however, even coarse location remains unavailable. Bluetooth has been ident...
115
Voted
SIGCOMM
2009
ACM
15 years 10 months ago
2009
ACM
This paper describes a new architecture for achieving network virtualization using virtual NICs (VNICs) as the building blocks. The VNICs can be associated with dedicated and inde...
166
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ACISICIS
2008
IEEE
15 years 10 months ago
2008
IEEE
In recent years, many Mobile Payment (MP) schemes have been proposed and used in practise. However, a prerequisite for extended acceptance and adoption of MP technologies is to de...