45 search results - page 9 / 9 » Secure Communications over Insecure Channels Based on Short ... |
CRYPTO
2005
Springer
13 years 11 months ago
2005
Springer
Broadcast encryption schemes allow a message sender to broadcast an encrypted data so that only legitimate receivers decrypt it. Because of the intrinsic nature of one-to-many comm...
CTRSA
2010
Springer
13 years 8 months ago
2010
Springer
This paper presents a new identity based key agreement protocol. In id-based cryptography (introduced by Adi Shamir in [33]) each party uses its own identity as public key and rece...
WISTP
2007
Springer
13 years 11 months ago
2007
Springer
The network is becoming more and more versatile because of the variety of the computing resources and the communication technologies that have become available. The mobility of the...
WISEC
2010
ACM
13 years 10 months ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...
STOC
2009
ACM
14 years 6 months ago
2009
ACM
We study the question of basing symmetric key cryptography on weak secrets. In this setting, Alice and Bob share an n-bit secret W, which might not be uniformly random, but the ad...