CCS
2001
ACM
14 years 2 months ago
2001
ACM
Encryption is widely used to enforce usage rules for digital content. In many scenarios content is encrypted using a group key which is known to a group of users that are allowed ...
CCS
2001
ACM
14 years 2 months ago
2001
ACM
We present a mathematical construct which provides a cryptographic protocol to verifiably shuffle a sequence of k modular integers, and discuss its application to secure, universa...
CCS
2001
ACM
14 years 2 months ago
2001
ACM
Keywords
CCS
2001
ACM
14 years 3 months ago
2001
ACM
A group signature scheme allows a group member to sign messages anonymously on behalf of the group, while in case of a dispute, a designated entity can reveal the identity of a si...
CCS
2001
ACM
14 years 3 months ago
2001
ACM
Automated trust negotiation is an approach to establishing trust between strangers through the exchange of digital credentials and the use of access control policies that specify ...
CCS
2001
ACM
14 years 3 months ago
2001
ACM
CCS
2001
ACM
14 years 3 months ago
2001
ACM
We describe the design of a censorship-resistant system that employs a unique document storage mechanism. Newly published documents are dependent on the blocks of previously publi...
CCS
2001
ACM
14 years 3 months ago
2001
ACM
Ï ÒØÖÓ Ù Ø × Ò ØÙÖ × Ñ ¸ Ò Û × Ò ØÙÖ ÓÒ×ØÖÙ Ø ÓÒ Ø Ø Ù× × ÓÒ ¹Û Ý ÙÒ Ø ÓÒ× Û Ø ÓÙØ ØÖ Ô ÓÓÖ׺ ØÙÖ × ÐÓÛ Ú Ö ¬...
CCS
2001
ACM
14 years 3 months ago
2001
ACM
CCS
2001
ACM
14 years 3 months ago
2001
ACM
