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CCS
2006
ACM
13 years 8 months ago
A fully collusion resistant broadcast, trace, and revoke system
We introduce a simple primitive called Augmented Broadcast Encryption (ABE) that is sufficient for constructing broadcast encryption, traitor-tracing, and trace-and-revoke systems...
Dan Boneh, Brent Waters
CCS
2001
ACM
13 years 9 months ago
The BiBa one-time signature and broadcast authentication protocol
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 ¬...
Adrian Perrig
EUROCRYPT
2007
Springer
13 years 8 months ago
Round-Efficient Secure Computation in Point-to-Point Networks
Essentially all work studying the round complexity of secure computation assumes broadcast as an atomic primitive. Protocols constructed under this assumption tend to have very poo...
Jonathan Katz, Chiu-Yuen Koo