发明授权
US5974550A Method for strongly authenticating another process in a different
address space
失效
用于在不同地址空间中强制验证另一个进程的方法
- 专利标题: Method for strongly authenticating another process in a different address space
- 专利标题(中): 用于在不同地址空间中强制验证另一个进程的方法
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申请号: US989615申请日: 1997-12-12
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公开(公告)号: US5974550A公开(公告)日: 1999-10-26
- 发明人: Richard L. Maliszewski
- 申请人: Richard L. Maliszewski
- 申请人地址: CA Santa Clara
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 当前专利权人地址: CA Santa Clara
- 主分类号: G09C1/00
- IPC分类号: G09C1/00 ; G06F1/00 ; G06F21/00 ; H04L9/10 ; H04L9/32 ; H04L9/00 ; H04K1/00
摘要:
Authenticating a remote process operating in an address space different than that of a local process includes the steps of creating, by the local process, a tamper resistant module containing a temporary secret, sending the tamper resistant module and a challenge from the local process to the remote process, executing the tamper resistant module by the remote process and recovering the secret when the integrity of the remote process is verified by the tamper resistant module, encoding the challenge using the secret to produce a response, sending the response to the local process, and decoding the response by the local process. Optionally, the tamper resistant module includes a request for information from the second process and the response includes the answer to the request for information.
公开/授权文献
- US5303235A Automatic detection of reachable network elements 公开/授权日:1994-04-12