公开(公告)号：US20210058256A1

公开(公告)日：2021-02-25

申请号：US16964806

申请日：2019-02-05

申请人： Nippon Telegraph and Telephone Corporation

发明人： Hideo Nishimura ,  Takao Yamashita ,  Yasuhiko Yoshimura ,  Satoru Furukawa

IPC分类号： H04L9/32 ,  G06F21/32

摘要： [Problem] To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites.
[Solution] The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.

公开(公告)号：US11483159B2

公开(公告)日：2022-10-25

申请号：US16964806

申请日：2019-02-05

申请人： Nippon Telegraph and Telephone Corporation

发明人： Hideo Nishimura ,  Takao Yamashita ,  Yasuhiko Yoshimura ,  Satoru Furukawa

IPC分类号： H04L9/32 ,  G06F21/32

摘要： [Problem] To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites.
[Solution] The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.

公开(公告)号：US12022004B2

公开(公告)日：2024-06-25

申请号：US17824670

申请日：2022-05-25

申请人： Nippon Telegraph and Telephone Corporation

发明人： Hideo Nishimura ,  Takao Yamashita ,  Yasuhiko Yoshimura ,  Satoru Furukawa

IPC分类号： H04L9/32 ,  G06F21/32

CPC分类号： H04L9/3247 ,  G06F21/32 ,  H04L9/3271

摘要： To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites.
The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.

公开(公告)号：US11917076B2

公开(公告)日：2024-02-27

申请号：US17824488

申请日：2022-05-25

申请人： Nippon Telegraph and Telephone Corporation

发明人： Hideo Nishimura ,  Takao Yamashita ,  Yasuhiko Yoshimura ,  Satoru Furukawa

IPC分类号： H04L9/32 ,  G06F21/32

CPC分类号： H04L9/3247 ,  G06F21/32 ,  H04L9/3271

摘要： [Problem] To provide a terminal registration system and a terminal registration method for improving user convenience in registration of a new terminal to a plurality of service sites.
[Solution] The registered terminal 1 includes an Authenticator 10 including service site list information 110 that associates private keys and URLs for access to service sites with each other. A Registration Manager 100 acquires the service site list information 110 from the Authenticator 10 of the registered terminal 1. Then, the Registration Manager 100 performs FIDO authentication for a registration target service site using a private key of the registered terminal 1, on the basis of the acquired service site list information 110, and performs Registration of a newly generated cryptographic key at the new terminal 2.