DocumentCode
2608141
Title
An image digital signature system with ZKIP for the graph isomorphism
Author
Kinoshita, Hiroyuki
Author_Institution
Dept. of Electr. Eng., Kanagawa Univ., Yokohama
Volume
3
fYear
1996
fDate
16-19 Sep 1996
Firstpage
247
Abstract
In conventional digital signature techniques, secret information, which is utilized for authentication, is disclosed to the verifier. A new digital signature system for image data is proposed. This system can be used to assert the copyright of image data. In this system, a graph generated from an image which must has a signature and an isomorphic graph is concealed in this image. The ZKIP (zero knowledge interactive proof) for the graph isomorphism is applied to assert the copyright of this image. Consequently the secret information is not disclosed during the authentication process
Keywords
copyright; graph theory; image coding; message authentication; graph isomorphism; image authentication; image data; image data copyright; image digital signature system; image encryption; multimedia systems; secret information; signature algorithm; zero knowledge interactive proof; Authentication; Cryptography; Data security; Digital signatures; Genetic mutations; Image generation; Information security; Joining processes; Multimedia systems; Protocols;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1996. Proceedings., International Conference on
Conference_Location
Lausanne
Print_ISBN
0-7803-3259-8
Type
conf
DOI
10.1109/ICIP.1996.560431
Filename
560431
Link To Document