38 search results - page 3 / 8 » Scramble All, Encrypt Small |
CRYPTO
2000
Springer
13 years 10 months ago
2000
Springer
In a broadcast encryption scheme, digital content is encrypted to ensure that only privileged users can recover the content from the encrypted broadcast. Key material is usually he...
CRYPTO
2008
Springer
13 years 7 months ago
2008
Springer
In cryptography, there has been tremendous success in building various two-party protocols with small communication complexity out of homomorphic semantically-secure encryption sc...
CRYPTO
2006
Springer
13 years 9 months ago
2006
Springer
We present an identity-based cryptosystem that features fully anonymous ciphertexts and hierarchical key delegation. We give a proof of security in the standard model, based on the...
MM
2004
ACM
13 years 11 months ago
2004
ACM
One of the prime reasons movie and music studios have ignored the Internet for open-networked multimedia content delivery, has been the lack of a technology that can support a sec...
GI
2001
Springer
13 years 10 months ago
2001
Springer
This article proposes a simple key management protocol for the distribution of shared session keys in IEEE 802.11 wireless LANs. For this purpose an individual key for each user i...