Secure video transmission framework for battery-powered video devices

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Selective video encryption schemes for battery-powered video devices have been proposed to prevent illegal acquisition of recorded video during transmission. However, the transmission security of conventional schemes is lower than the fully encrypted transmission schemes because a substantial part of the recorded video remains unencrypted including significant metadata for decoding recorded video. In order to address this limitation, we propose a secure video transmission framework that selectively encrypts video metadata and frames on a per packet basis with a consideration of currently available computing power and transmission distance. Evaluation on a testbed demonstrates that the proposed framework provides enhanced video transmission security with less than half of the battery power consumption required by the fully encrypted transmission scheme.
Publisher
IEEE COMPUTER SOC
Issue Date
2022-01
Language
English
Article Type
Article
Citation

IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, v.19, no.1, pp.275 - 287

ISSN
1545-5971
DOI
10.1109/TDSC.2020.2980256
URI
http://hdl.handle.net/10203/292077
Appears in Collection
CS-Journal Papers(저널논문)
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