Data Protection Technology in Classified Networks
doi: 10.3969/j.issn.1001-0548.2013.01.029
Supported by the National Natural Science Foundation of China under Grant(60973112); Program for New Century Excellent Talents in University(NCET-11-0565); Fundamental Research Funds for the Central Universities under Grant(2011JBM221)
- Received Date: 2012-08-23
- Rev Recd Date: 2012-11-15
- Publish Date: 2013-02-15
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Key words:
- classified network /
- data encapsulation /
- network security /
- trusted cryptography module
Abstract: Management of cryptography keys for data encapsulation in classified network has been troubling people. The aim of this article is to present a new mechanism for protecting classified data by using trusted cryptography module. The solution contains both runtime data protection and static file data protection. The key technique is using the feature of cryptography keys hidden technology of trusted cryptography module. The result of a simple performance test of the trusted cryptography module is provided while the solution for its insufficiency is also presented. By using the trusted cryptography module, an implementation with experiment result of a network control is presented.
Citation: | CHEN Xun, HAN Zhen, LIU Ji-qiang. Data Protection Technology in Classified Networks[J]. Journal of University of Electronic Science and Technology of China, 2013, 42(1): 144-148. doi: 10.3969/j.issn.1001-0548.2013.01.029 |