Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
A compact and fast hybrid signature scheme for multicast packet authentication
CCS '99 Proceedings of the 6th ACM conference on Computer and communications security
Distributing media transformation over multiple media gateways
MULTIMEDIA '01 Proceedings of the ninth ACM international conference on Multimedia
Twin signatures: an alternative to the hash-and-sign paradigm
CCS '01 Proceedings of the 8th ACM conference on Computer and Communications Security
The BiBa one-time signature and broadcast authentication protocol
CCS '01 Proceedings of the 8th ACM conference on Computer and Communications Security
JPEG 2000: Image Compression Fundamentals, Standards and Practice
JPEG 2000: Image Compression Fundamentals, Standards and Practice
Content adaptation of multimedia delivery and indexing using MPEG-7
Proceedings of the tenth ACM international conference on Multimedia
CT-RSA '02 Proceedings of the The Cryptographer's Track at the RSA Conference on Topics in Cryptology
ICISC '01 Proceedings of the 4th International Conference Seoul on Information Security and Cryptology
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Sibling Intractable Function Families and Their Applications (Extended Abstract)
ASIACRYPT '91 Proceedings of the International Conference on the Theory and Applications of Cryptology: Advances in Cryptology
Efficient multicast stream authentication using erasure codes
ACM Transactions on Information and System Security (TISSEC)
Efficient Authentication and Signing of Multicast Streams over Lossy Channels
SP '00 Proceedings of the 2000 IEEE Symposium on Security and Privacy
Graph-Based Authentication of Digital Streams
SP '01 Proceedings of the 2001 IEEE Symposium on Security and Privacy
A flexible and scalable authentication scheme for JPEG2000 image codestreams
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
Web services selection for distributed composition of multimedia content
Proceedings of the 12th annual ACM international conference on Multimedia
Digitally signed document sanitizing scheme based on bilinear maps
ASIACCS '06 Proceedings of the 2006 ACM Symposium on Information, computer and communications security
ESORICS'05 Proceedings of the 10th European conference on Research in Computer Security
Multi-Source stream authentication framework in case of composite MPEG-4 stream
ICICS'05 Proceedings of the 7th international conference on Information and Communications Security
VSH, an efficient and provable collision-resistant hash function
EUROCRYPT'06 Proceedings of the 24th annual international conference on The Theory and Applications of Cryptographic Techniques
Scalable authentication of MPEG-4 streams
IEEE Transactions on Multimedia
IEEE Journal on Selected Areas in Communications
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Considerable research and experiment results in recent years have shown that the server-proxy-user architecture represents an efficient and scalable new paradigm for multimedia content delivery. However, not much effort has been spent on the security issues in such systems. In this paper, we study data authentication in multimedia content delivery, and in particular, we focus on achieving end-to-end authentication from the multimedia server to end users in the server-proxy-user architecture where intermediary proxies transcode multimedia content dynamically. We present a formal model for the end-to-end authentication problem, and propose a basic construction for generic data modality and prove its security.We further extend and tailor our basic technique to authenticate specific multimedia format, JPEG2000 code-streams.