5722 search results - page 21 / 1145 » Security Function Interactions |
CRYPTO
2012
Springer
11 years 11 months ago
2012
Springer
We construct a functional encryption scheme secure against an a-priori bounded polynomial number of collusions for the class of all polynomial-size circuits. Our constructions req...
CAINE
2003
13 years 10 months ago
2003
Most security protocols share a similar set of algorithms and functions and exhibit common sequences and patterns in the way they operate. These observations led us to propose a u...
ICISC
2001
13 years 10 months ago
2001
Motivated by emerging needs in online interactions, we define a new type of digital signature called a `Content Extraction Signature' (CES). A CES allows the owner, Bob, of a...
ACISP
2007
Springer
14 years 2 months ago
2007
Springer
We present a new non-interactive message authentication protocol in manual channel model (NIMAP, for short) using the weakest assumption on the manual channel (i.e. assuming the st...
DAC
2010
ACM
14 years 8 days ago
2010
ACM
The level of security provided by digital rights management functions and cryptographic protocols depend heavily on the security of an embedded secret key. The current practice of...