DocumentCode
1281065
Title
Protecting the integrity of a sequence of images
Author
Amornraksa, T. ; Sweeney, P. ; Honary, B.
Author_Institution
Sch. of Electron. Eng., Inf. Technol. & Math., Surrey Univ., Guildford, UK
Volume
33
Issue
19
fYear
1997
fDate
9/11/1997 12:00:00 AM
Firstpage
1617
Lastpage
1618
Abstract
A cryptographic protocol is proposed to address a problem of data integrity, namely the certification of digital images so that they can be regarded as evidence for legal purposes. The protocol uses public key techniques and works by chaining together images from different sources in a digital signature scheme. It protects against manipulation of images either by a single party or by collaboration between one party and the certifying authority
Keywords
certification; data integrity; image sequences; public key cryptography; certification; data integrity; digital image sequence; digital signature; legal evidence; public key cryptographic protocol;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19971085
Filename
629591
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