345 search results - page 27 / 69 » On the Security of a Variation of Cramer-Shoup's Public Key ... |
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Traditional key management techniques, such as public key cryptography or key distribution center (e.g., Kerberos), are often not effective for wireless sensor networks for the se...
MOBIHOC
2007
ACM
14 years 7 months ago
2007
ACM
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
ESORICS
2007
Springer
14 years 1 months ago
2007
Springer
A formal treatment to the privacy of concealed data aggregation (CDA) is given. While there exist a handful of constructions, rigorous security models and analyses for CDA are stil...
IJNSEC
2011
13 years 2 months ago
2011
We first analyze the security of a short signature scheme without random oracles called ZCSM scheme and point out that it cannot support unforgeable under the chosen message and ...
ESORICS
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. This article presents an efficient public-key protocol for mutual authentication and key exchange designed for third generation mobile communications systems. The paper a...