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题名:
a scalable encryption scheme for ccsds image data compression standard
作者: Mingyu Li ; Xiaowei Yi ; Hengtai Ma
会议文集: Proceedings 2010 IEEE International Conference on Information Theory and Information Security, ICITIS 2010
会议名称: 2010 IEEE International Conference on Information Theory and Information Security, ICITIS 2010
会议日期: 40878
出版日期: 2010
会议地点: Beijing
关键词: CCSDS image data compression standard ; ciphertext bitstream ; end-to-end security ; low-complexity transparent transcoding ; near rate-distortion ; packet header ; scalable encryption scheme ; truncation points ; cryptography ; data compression ; image coding ; transcoding
出版地: United States
收录类别: ieee,ei
ISBN: 978-1-4244-6942-0
部门归属: Inst. of Software, Chinese Acad. of Sci., Beijing, China
主办者: IEEE Beijing Section; Beijing University of Posts and Telecommunications; Chinese Institute of Electronics; Natural Science Foundation of China
英文摘要: In this paper, a novel scheme of scalable encryption for image data compressed by CCSDS recommended algorithm is proposed. The scheme can ensure end-to-end security by supporting low-complexity transparent transcoding directly on ciphertext bitstream without decryption and re-encryption. A structure of packet header is designed to hint the truncation points facilitating transcoding and store the initialization vector for encryption. Experiment results show that the transcoding can be operated with near rate-distortion optimal performance and relatively low overhead.
语种: 英语
内容类型: 会议论文
URI标识: http://ir.iscas.ac.cn/handle/311060/8628
Appears in Collections:中科院软件所图书馆_2010软件所会议论文

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Recommended Citation:
Mingyu Li,Xiaowei Yi,Hengtai Ma. a scalable encryption scheme for ccsds image data compression standard[C]. 见:2010 IEEE International Conference on Information Theory and Information Security, ICITIS 2010. Beijing. 40878.
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