Abstract
SECMPEG selectively encrypts data to protect MPEG video streams with minimum overhead. However, this scheme is known to provide only confidentiality but not integrity for data. In this paper, we apply AES-CCM to SECMPEG for ensuring integrity as well as confidentiality for multimedia data. Furthermore, in order to satisfy the real-time requirement, we use a multi-core processor. After analyzing the computational characteristics of SECMPEG/ AES-CCM on a multi-core processor, we parallelize SECMPEG/AES-CCM with both static and dynamic task assignments. Our experimental results show that a near-optimal speed-up could be obtained using on 4-core processor with ensuring both confidentiality and integrity of multimedia data. © Springer-Verlag Berlin Heidelberg 2010.
Cite
CITATION STYLE
Lee, E., Lee, S., Chung, Y., Cho, H., & Pan, S. B. (2010). Ensuring confidentiality and integrity of multimedia data on multi-core platforms. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6082 LNCS, pp. 42–51). https://doi.org/10.1007/978-3-642-13136-3_5
Register to see more suggestions
Mendeley helps you to discover research relevant for your work.
