Title:
INFORMATION PROCESSING APPARATUS, AUTHORIZATION SYSTEM, AND VERIFICATION METHOD
Document Type and Number:
Japanese Patent JP2020036234
Kind Code:
A
Abstract:
To provide an information processing apparatus, an authorization system, and a verification method, capable of performing by a resource server verification of a signed token certified using an added key without notifying the resource server of the key addition when adding a key to an authorization server.SOLUTION: An information processing apparatus includes: holding means for holding key information for verifying a signed token; acquisition means for acquiring new key information from a server for providing the key information to hold the key information by the holding means when key information for verifying a received signed token is not held in the holding means; and verification means for verifying the signed token with the key information when the holding means holds the key to verify the received signed token.SELECTED DRAWING: Figure 7
More Like This:
Inventors:
KISHIMOTO RYO
Application Number:
JP2018162103A
Publication Date:
March 05, 2020
Filing Date:
August 30, 2018
Export Citation:
Assignee:
CANON KK
International Classes:
H04L9/32; G06F21/33; G06F21/62; G06F21/64; H04L9/08
Domestic Patent References:
| JP2018081643A | 2018-05-24 | |||
| JP2018093407A | 2018-06-14 |
Attorney, Agent or Firm:
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu