Referenced Items are not available for this document.
SECMPEG selectively encrypts data to protect MPEG video streams. However, this scheme is inefficient because it encrypts the whole I-frames whose size is relatively larger than B/P-frames. In this paper, we propose a more efficient selective encryption approach which exploits the error propagation property in MPEG2 standard. Our experimental results show that the proposed approach can reduce the execution time of SECMPEG by a factor of 32 without degradation of the security.
Published in:
Information Networking (ICOIN), 2011 International Conference on
Date of Conference: 26-28 Jan. 2011
- Page(s):
- 54 - 57
- ISSN :
- 1976-7684
- Print ISBN:
- 978-1-61284-661-3
- INSPEC Accession Number:
- 11861484
- Conference Location :
- Barcelona
- Digital Object Identifier :
- 10.1109/ICOIN.2011.5723113
- Product Type:
- Conference Publications
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