1825 search results - page 337 / 365 » Cryptographic Securities Exchanges |
MM
2004
ACM
14 years 2 months ago
2004
ACM
One of the prime reasons movie and music studios have ignored the Internet for open-networked multimedia content delivery, has been the lack of a technology that can support a sec...
SIGCOMM
2004
ACM
14 years 2 months ago
2004
ACM
Internet end users and ISPs alike have little control over how packets are routed outside of their own AS, restricting their ability to achieve levels of performance, reliability,...
ACISP
2004
Springer
14 years 2 months ago
2004
Springer
In this paper, we study the problem of single database private information retrieval, and present schemes with only logarithmic server-side communication complexity. Previously th...
ASIACRYPT
2004
Springer
14 years 2 months ago
2004
Springer
Secret handshakes were recently introduced [BDS+ 03] to allow members of the same group to authenticate each other secretly, in the sense that someone who is not a group member ca...
CCS
2004
ACM
14 years 2 months 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...