发明申请
US20130022199A1 ENCRYPTION METHOD AND APPARATUS FOR DIRECT COMMUNICATION BETWEEN TERMINALS
审中-公开
终端之间直接通信的加密方法和设备
- 专利标题： ENCRYPTION METHOD AND APPARATUS FOR DIRECT COMMUNICATION BETWEEN TERMINALS
- 专利标题（中）： 终端之间直接通信的加密方法和设备
-
申请号： US13552613申请日： 2012-07-18
-
公开(公告)号： US20130022199A1公开(公告)日： 2013-01-24
- 发明人: Eunkyung KIM , Sung Cheol CHANG , Sung Kyung KIM , Won-Ik KIM , Mi Young YUN , Hyun LEE , Chul Sik YOON , Kwang Jae LIM
- 申请人： Eunkyung KIM , Sung Cheol CHANG , Sung Kyung KIM , Won-Ik KIM , Mi Young YUN , Hyun LEE , Chul Sik YOON , Kwang Jae LIM
- 申请人地址： KR Daejeon
- 专利权人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 当前专利权人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2011-0071014 20110718; KR10-2012-0077917 20120717
- 主分类号： H04L9/28
- IPC分类号： H04L9/28
摘要：
A method for performing direct communication between terminals includes: a transmitting terminal's encrypting data using a direct communication transport encryption key (DTEK) for direct communication; and transmitting the encrypted data to a receiving terminal, wherein the DTEK is managed in an SA (security association) defined within the transmitting terminal or the receiving terminal.