346 search results - page 51 / 70 » The Secret Santa Problem |
ACNS
2005
Springer
14 years 3 months ago
2005
Springer
We consider the following problem: a user U wants to store his files in an encrypted form on a remote file server S. Later the user U wants to efficiently retrieve some of the en...
CTRSA
2005
Springer
14 years 3 months ago
2005
Springer
Traditional password-based authentication and key-exchange protocols suffer from the simple fact that a single server stores the sensitive user password. In practice, when such a ...
DRMTICS
2005
Springer
14 years 3 months ago
2005
Springer
Software security is a significant issue in the Internet age. In order to prevent software from piracy and unauthorized modification, many techniques have been developed. Softwar...
EUROPKI
2005
Springer
14 years 3 months ago
2005
Springer
Credentials like passwords or cryptographic key pairs are a means to prove one’s identity to a web server. A practical problem in this context is the question of how a user can t...
ICICS
2005
Springer
14 years 3 months ago
2005
Springer
In a secure multicast communication environment, only valid members belong to the multicast group could decrypt the data. In many previous researches, there is one “group key” ...