| 发明名称 |
KEY TRANSMITTING METHOD AND KEY TRANSMITTING SYSTEM |
| 摘要 |
A method for a key transmission includes: transmitting, by a user terminal, a first public key of the user terminal, an electronic signature for the first public key, and an electronic certificate signing the first public key to a first information processing apparatus via a communication apparatus that communicates with the first information processing apparatus, a second information processing apparatus, and the user terminal; and transmitting, by the first information processing apparatus, the first public key to the second information processing apparatus via a route that does not link to the communication apparatus when the first information processing apparatus determines that the first public key is authentic using the electronic signature and the electronic certificate. |
| 申请公布号 |
US2015281187(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201514640053 |
申请日期 |
2015.03.06 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
Ogura Takao;Izu Tetsuya |
| 分类号 |
H04L29/06;H04L9/30;H04L9/32;H04L9/14 |
主分类号 |
H04L29/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for a key transmission, the method comprising:
transmitting, by a user terminal, a first public key of the user terminal, an electronic signature for the first public key, and an electronic certificate electronically signing the first public key to a first information processing apparatus via a communication apparatus that communicates with the first information processing apparatus, a second information processing apparatus, and the user terminal; and transmitting, by the first information processing apparatus, the first public key to the second information processing apparatus via a route that does not link to the communication apparatus when the first information processing apparatus determines that the first public key is authentic using the electronic signature and the electronic certificate. |
| 地址 |
Kawasaki-shi JP |
