Securing wireless data: system architecture challenges
Proceedings of the 15th international symposium on System Synthesis
Battery power-aware encryption
ACM Transactions on Information and System Security (TISSEC)
Secure network coding for multi-resolution wireless video streaming
IEEE Journal on Selected Areas in Communications
A speed-adaptive media encryption scheme for real-time recording and playback system
EURASIP Journal on Wireless Communications and Networking - Special issue on multimedia communications over next generation wireless networks
Security and privacy issues for the network of the future
Security and Communication Networks
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Abstract: This paper introduces lightweight video encryption algorithms for transmission over wireless networks. The objective of these encryption algorithms is to reduce the total amount of data encrypted (while providing reasonable privacy and security) and to use multiple FEC codes to reduce the expected number of bit errors left in the data after decoding. The goal of this work is to provide encryption of video data while increasing the decodeability of the stream in the presence of network bit errors. The first algorithm uses multi-layer video coding (which also helps to increase PSNR) for security and encrypts only a base layer. The second algorithm extends video encryption algorithms to reduce the amount of data encrypted and uses different BCH codes for each level.