发明申请
- 专利标题： METHOD IN A PEER FOR AUTHENTICATING THE PEER TO AN AUTHENTICATOR, CORRESPONDING DEVICE, AND COMPUTER PROGRAM PRODUCT THEREFORE
- 专利标题（中）： 与认证机构对应的方法，相应的设备和计算机程序产品
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申请号： US12496812申请日： 2009-07-02
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公开(公告)号： US20100005300A1公开(公告)日： 2010-01-07
- 发明人: Ralf Klotsche
- 申请人： Ralf Klotsche
- 专利权人： Alcatel-Lucent
- 当前专利权人： Alcatel-Lucent
- 优先权： EP08305380.1 20080704
- 主分类号： H04L9/00
- IPC分类号： H04L9/00 ; H04L9/32
摘要：
The invention concerns a method in a peer (201) for authenticating the peer (201) to an authenticator (220), wherein the method comprises the steps of establishing (101) a network link to the authenticator (220), receiving (102) a challenge message from the authenticator (220) over the network link, the challenge message comprising a challenge value, calculating (104) a response value by applying a one-way function to at least the challenge value and a secret value, and sending (105) a response message to the authenticator (220) over the network link, the response message comprising the response value, wherein, in order to validate a computer-readable program (204) stored by the peer (201) for execution by the peer (201), the secret value is calculated (103) from the computer-readable program (204). The invention further concerns a device (201) and computer program product therefore.
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