Paper Abstract and Keywords |
Presentation |
2008-07-24 13:00
An Implementation of Partial Integrity Assurance Technology:PIAT for Audio and Video Data (II) Takashi Yoshioka, Masahiko Takenaka (Fujitsu Labs.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The Partial Integrity Assurance Technology (PIAT) is a signature scheme that guarantees the integrity even if an original document is sanitized or revised. In SCIS 2008, the authors proposed an efficient method for applying PIAT to the audio and video data such as MPEG, and evaluated our prototype. This article discusses how to guarantee the originality, continuity, and the time series of arbitrary divided audio and video data by using the time information issued by the trusted third-party. Since recorded data by actual surveillance video systems are divided, the proposed system enables to provide the trace management with high evidence and convenience. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Video data / Audio data / MPEG / Partial Integrity Assurance Technology / Signature / Sanitize / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, pp. 37-44, July 2008. |
Paper # |
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Date of Issue |
2008-07-17 (ISEC, SITE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Download PDF |
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Conference Information |
Committee |
ISEC SITE IPSJ-CSEC |
Conference Date |
2008-07-24 - 2008-07-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Fukuoka Institute of System LSI Design Industry |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
IPSJ-CSEC |
Conference Code |
2008-07-ISEC-SITE-CSEC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Implementation of Partial Integrity Assurance Technology:PIAT for Audio and Video Data (II) |
Sub Title (in English) |
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Keyword(1) |
Video data |
Keyword(2) |
Audio data |
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MPEG |
Keyword(4) |
Partial Integrity Assurance Technology |
Keyword(5) |
Signature |
Keyword(6) |
Sanitize |
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1st Author's Name |
Takashi Yoshioka |
1st Author's Affiliation |
FUJITSU LABORATORIES LTD. (Fujitsu Labs.) |
2nd Author's Name |
Masahiko Takenaka |
2nd Author's Affiliation |
FUJITSU LABORATORIES LTD. (Fujitsu Labs.) |
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Speaker |
Author-1 |
Date Time |
2008-07-24 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
IPSJ-CSEC |
Paper # |
ISEC2008-21, SITE2008-15 |
Volume (vol) |
vol.108 |
Number (no) |
no.161(ISEC), no.160(SITE) |
Page |
pp.37-44 |
#Pages |
8 |
Date of Issue |
2008-07-17 (ISEC, SITE) |