发明名称 |
Secure routing protocol for an ad hoc network using one-way/one-time hash functions |
摘要 |
A method authenticates packets that are transmitted serially in a network. A current password is selected for a current packet to be transmitted. The current packet includes current data. A one-way/one-time hash function is applied to the current password to form a current tag. A next password is selected for a next packet that includes next data, and the one-way/one-time hash function is applied to the next password to form a next tag. The one-way/one-time hash function is then applied to the next data, the next tag, and the current password to obtain a hashed value. The current packet is then transmitted to include the hash value, the current data, the current tag, and a previous password of a previous transmitted packet to authenticate the current data.
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申请公布号 |
US7401217(B2) |
申请公布日期 |
2008.07.15 |
申请号 |
US20030639575 |
申请日期 |
2003.08.12 |
申请人 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
发明人 |
HUANG QIANG;CUKIER JOHNAS I. |
分类号 |
G06F21/20;H04L9/00;G09C1/00;H04L9/32;H04L29/06 |
主分类号 |
G06F21/20 |
代理机构 |
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地址 |
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