Invention Grant
- Patent Title: Method and apparatus for authenticating public key without authentication server
- Patent Title (中): 无认证服务器认证公钥的方法和装置
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Application No.: US12830033Application Date: 2010-07-02
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Publication No.: US09043596B2Publication Date: 2015-05-26
- Inventor: Bae-eun Jung , Tae-sung Park
- Applicant: Bae-eun Jung , Tae-sung Park
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2010-0010479 20100204
- Main IPC: H04L9/32
- IPC: H04L9/32 ; G06F21/00 ; H04L9/00 ; H04L9/08
Abstract:
Provided is a method in which a first device authenticates a public key of a second device. The method includes: receiving a first value generated based on the public key of the second device and a password displayed on a screen of the second device and the public key of the second device, from the second device; generating a second value based on the public key of the second device and a password input to the first device by a user of the first device according to the password displayed on the screen of the second device; and authenticating the public key of the second device based on the first value and the second value.
Public/Granted literature
- US20110191586A1 METHOD AND APPARATUS FOR AUTHENTICATING PUBLIC KEY WITHOUT AUTHENTICATION SERVER Public/Granted day:2011-08-04
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