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Proceedings Paper

Evaluation of security algorithms used for security processing on DICOM images
Author(s): Xiaomeng Chen; Jie Shuai; Jianguo Zhang; H. K. Huang
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Paper Abstract

In this paper, we developed security approach to provide security measures and features in PACS image acquisition and Tele-radiology image transmission. The security processing on medical images was based on public key infrastructure (PKI) and including digital signature and data encryption to achieve the security features of confidentiality, privacy, authenticity, integrity, and non-repudiation. There are many algorithms which can be used in PKI for data encryption and digital signature. In this research, we select several algorithms to perform security processing on different DICOM images in PACS environment, evaluate the security processing performance of these algorithms, and find the relationship between performance with image types, sizes and the implementation methods.

Paper Details

Date Published: 15 April 2005
PDF: 9 pages
Proc. SPIE 5748, Medical Imaging 2005: PACS and Imaging Informatics, (15 April 2005); doi: 10.1117/12.596525
Show Author Affiliations
Xiaomeng Chen, Shanghai Institute of Technical Physics, CAS (China)
Jie Shuai, Shanghai Institute of Technical Physics, CAS (China)
Jianguo Zhang, Shanghai Institute of Technical Physics, CAS (China)
IPIL, Univ. of Southern California (United States)
H. K. Huang, Shanghai Institute of Technical Physics, CAS (China)
IPIL, Univ. of Southern California (United States)


Published in SPIE Proceedings Vol. 5748:
Medical Imaging 2005: PACS and Imaging Informatics
Osman M. Ratib; Steven C. Horii, Editor(s)

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