Title:
REQUEST VERIFICATION SYSTEM AND REQUEST VERIFICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/124352
Kind Code:
A1
Abstract:
According to the present invention, an authorization data generation device applies, to arbitrary data, the signature of the arbitrary data and generates authorization data, and transmits the authorization data to a client device. When receiving, from the client device, a service use request including the authorization data, a verification device verifies the authorization data, provides a service corresponding to the request to the client device when the verification for the received authorization data is determined to be successful, and transmits an error notification to the client device when the verification for the received authorization data is determined to be unsuccessful.
Inventors:
TOYONAGA SABURO
SAKAMOTO MASAKIYO
SAKAMOTO MASAKIYO
Application Number:
PCT/JP2021/045219
Publication Date:
June 16, 2022
Filing Date:
December 08, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04L9/32; G06F21/33
Foreign References:
| JP2000123095A | 2000-04-28 | |||
| JP2001084311A | 2001-03-30 | |||
| JP2012049752A | 2012-03-08 | |||
| JP2001320356A | 2001-11-16 |
Attorney, Agent or Firm:
Eikoh Patent Firm, P.C. (JP)
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