DocumentCode
2110274
Title
A format-compliant encryption scheme for JPEG2000 codestream
Author
Wen, Jiafu ; Wang, Jiazhen ; Zhang, Bin ; Li, Zhande ; Huang, Zilong
Author_Institution
Comput. Eng. Dept., Mech. Eng. Coll., Shijiazhuang, China
fYear
2010
fDate
17-19 Dec. 2010
Firstpage
1038
Lastpage
1041
Abstract
In this paper, an efficient and secure encryption scheme for JPEG2000 codestream is proposed. The scheme encrypts each codeblock contribution to a packet (CCP) and does not introduce superfluous JPEG2000 markers in the protected codestream. It achieves full information protection for data confidentiality, and maintains all the advanced features of the original JPEG2000 codestream such as error resilience and scalability. Theoretical analysis and experimental results demonstrate the merits of the proposed scheme.
Keywords
block codes; cryptography; data compression; data privacy; image coding; JPEG2000 Codestream; codeblock contribution packet; data confidentiality; format-compliant encryption scheme; information protection; secure encryption scheme; superfluous JPEG2000 markers; Correlation; Encoding; Encryption; Image coding; Scalability; Transform coding; Codestream; JPEG2000; format-compliant; image encryption; security;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory and Information Security (ICITIS), 2010 IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-6942-0
Type
conf
DOI
10.1109/ICITIS.2010.5689725
Filename
5689725
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