Paper Abstract and Keywords |
Presentation |
2004-12-17 16:05
Threat analysis of Event-Ordering Systems Shingo Orihara, Satoshi Ono, Eiichi Horita, Hidetaka Ishimoto (NTT) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Time-stamping digital documents is now becoming increasingly important. Several time-stamping schemes have been proposed and some of them have been put into service. There are, however, several problems with existing time-stamping systems, such as expiration of public-key certificates, key compromise and existence of single point of attack. In this paper, we propose a new time-stamping scheme that is intended to solve these problems by using an event-ordering system, and present a threat analysis of the scheme. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
time-stamp / event-ordering system / Merkle tree / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 104, no. 527, ISEC2004-104, pp. 39-45, Dec. 2004. |
Paper # |
ISEC2004-104 |
Date of Issue |
2004-12-10 (ISEC) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
|
Conference Information |
Committee |
ISEC |
Conference Date |
2004-12-17 - 2004-12-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
ISEC |
Conference Code |
2004-12-ISEC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Threat analysis of Event-Ordering Systems |
Sub Title (in English) |
|
Keyword(1) |
time-stamp |
Keyword(2) |
event-ordering system |
Keyword(3) |
Merkle tree |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Shingo Orihara |
1st Author's Affiliation |
NTT Information Sharinng Platform Laboratories (NTT) |
2nd Author's Name |
Satoshi Ono |
2nd Author's Affiliation |
NTT Information Sharinng Platform Laboratories (NTT) |
3rd Author's Name |
Eiichi Horita |
3rd Author's Affiliation |
NTT Information Sharinng Platform Laboratories (NTT) |
4th Author's Name |
Hidetaka Ishimoto |
4th Author's Affiliation |
NTT Information Sharinng Platform Laboratories (NTT) |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2004-12-17 16:05:00 |
Presentation Time |
25 minutes |
Registration for |
ISEC |
Paper # |
ISEC2004-104 |
Volume (vol) |
vol.104 |
Number (no) |
no.527 |
Page |
pp.39-45 |
#Pages |
7 |
Date of Issue |
2004-12-10 (ISEC) |