222 search results - page 12 / 45 » Secure Content Delivery using Key Composition |
IANDC
2008
13 years 7 months ago
2008
Automatic security protocol analysis is currently feasible only for small protocols. Since larger protocols quite often are composed of many small protocols, compositional analysi...
ISPEC
2009
Springer
14 years 2 months ago
2009
Springer
We propose two symmetric-key management schemes for the encryption of scalable compressed video content. The schemes are applicable to MPEG-4 Fine Grain Scalability video coding. O...
CN
2007
13 years 7 months ago
2007
A secure multicast framework should only allow authorized members of a group to decrypt received messages; usually, one ‘‘group key’’ is shared by all approved members. Ho...
PCM
2009
Springer
14 years 4 days ago
2009
Springer
Authorized domains are used to share digital content among multiple devices without violating the copyright issues. However, if a domain is composed of multiple devices supporting ...
CCS
2001
ACM
14 years 3 days ago
2001
ACM
Abstract. We describe a weakness in the High Bandwidth Digital Content Protection (HDCP) scheme which may lead to practical attacks. HDCP is a proposed identity-based cryptosystem ...