Title:
INFORMATION PROCESSING TERMINAL, MACHINE LEARNING METHOD, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/062525
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to reduce a storage usage amount, network communications, and costs such as participant incentives, while ensuring the security of proof of existence (time stamp). To achieve this purpose, provided is an information processing terminal that implements an electronic signature according to a proof of existence, wherein each participant of the electronic signature individually generates a random number, and a participation management unit is provided that participates as an information processing terminal related to a signer if the random number is less than a threshold value.
Inventors:
TYOU IIFAN (JP)
INOUE TOMOHIRO (JP)
KIRIBUCHI NAOTO (JP)
ASHIZAWA NAMI (JP)
SUZUKI RYOHEI (JP)
YOKOZEKI DAIGORO (JP)
INOUE TOMOHIRO (JP)
KIRIBUCHI NAOTO (JP)
ASHIZAWA NAMI (JP)
SUZUKI RYOHEI (JP)
YOKOZEKI DAIGORO (JP)
Application Number:
PCT/JP2022/034987
Publication Date:
March 28, 2024
Filing Date:
September 20, 2022
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04L9/32; G06F21/64
Foreign References:
| JP6199518B1 | 2017-09-20 | |||
| JP2017098806A | 2017-06-01 | |||
| JP2020061696A | 2020-04-16 |
Other References:
" Smart contract development to try and learn.", 31 January 2019, MYNAVI PUBLISHING CORPORATION, JP, ISBN: 978-4-8399-6688-1, article KASAKI, NAGATO ET AL.: "Section 11.3.4 Secret sharing", pages: 367, XP009553293
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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