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In the field of sequencing of secret number, an important problem is how to establish an efficient and secure protocol for sorting the secret number. As a powerful tool in solving privacy sequencing problems, secure multipart computation is more and more popular in anonymous voting and online auction. In the present study, related secure computation protocol for sequencing problem is not many by far...
The multimedia big data in multimedia sensing and other IoT (Internet of Things) systems are high-volume, real-time, dynamic and heterogeneous. These characteristics lead to new challenges of data security. When computation and power resources in some IoT nodes are very scarce, these challenges become more serious that complex data security process on multimedia data is restricted by the aforementioned...
In embedded video sensing system, real-time video data is high-volume. Meanwhile, the computation and energy resources are very limited, which restricts the usage of complex encryption process on video data. Therefore the confidentiality of video data under limited resources needs to be addressed. Firstly, dissymmetry with its trend between data volume and limited resources has been studied, while...
Video and audio streams in large-scale multimedia sensing system are high-volume, while computation and power resources are very scarce, which restricts the usage of complex data security process on multimedia data. Therefore, the confidentiality of video data under resources constraints is studied in this paper. Firstly, the trend of resources constraints is discussed, and an analysis model for multimedia...
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