157 search results - page 7 / 32 » A Universally Composable Mix-Net |
IEICET
2008
13 years 9 months ago
2008
Abstract-- The identity-based encryption (IBE) is one of the most important primitives in cryptography, and various security notions of IBE (e.g., IND-ID-CCA2, NM-ID-CCA2, IND-sID-...
TCC
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Cryptographic protocols are often designed and analyzed under some trusted set-up assumptions, namely in settings where the participants have access to global information...
MOBICOM
1997
ACM
14 years 1 months ago
1997
ACM
This paperintroduces the notion of “universalinteraction,” allowing a device to adapt its functionality to exploit services it discovers as it moves into a new environment. Us...
ICALP
2007
Springer
13 years 11 months ago
2007
Springer
Adaptive security, while more realistic as an adversarial model, is typically much harder to achieve compared to static security in cryptographic protocol design. Universal composi...
CSFW
2009
IEEE
14 years 4 months ago
2009
IEEE
For most basic cryptographic tasks, such as public key encryption, digital signatures, authentication, key exchange, and many other more sophisticated tasks, ideal functionalities...