Sciweavers

731 search results - page 44 / 147
» New Security Results on Encrypted Key Exchange
Sort
View
FSE
1997
Springer
280views Cryptology» more  FSE 1997»
14 years 2 months ago
New Block Encryption Algorithm MISTY
We propose secret-key cryptosystems MISTY1 and MISTY2, which are block ciphers with a 128-bit key, a 64-bit block and a variable number of rounds. MISTY is a generic name for MISTY...
Mitsuru Matsui
ACSAC
2003
IEEE
14 years 4 months ago
MLS-PCA: A High Assurance Security Architecture for Future Avionics
1 DOD Joint Vision 2020 (JV2020) is the integrated multi-service planning document for conduct among coalition forces of future warfare. It requires the confluence of a number of k...
Clark Weissman
ESORICS
2012
Springer
12 years 1 months ago
Beyond eCK: Perfect Forward Secrecy under Actor Compromise and Ephemeral-Key Reveal
We show that it is possible to achieve perfect forward secrecy in two-message key exchange (KE) protocols that satisfy even stronger security properties than provided by the extend...
Cas J. F. Cremers, Michele Feltz
EUROCRYPT
2004
Springer
14 years 4 months ago
Chosen-Ciphertext Security from Identity-Based Encryption
Abstract. We propose a simple and efficient construction of a CCAsecure public-key encryption scheme from any CPA-secure identity-based encryption (IBE) scheme. Our construction re...
Ran Canetti, Shai Halevi, Jonathan Katz
CCS
2006
ACM
14 years 2 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