发明名称 |
Method and System for OCDM-Based Photonic Layer Security Robustness to Spoof Data Integrity |
摘要 |
A system and method is provided for identifying fraudulent data in an optical data transmission. The system and method includes scrambling an encoded data signal using dynamically changing scramble code; transmitting the scrambled encoded data signal over a network; descrambling the scrambled encoded data signal using a descramble code corresponding to a compliment of the dynamically changing scramble code; analyzing the descrambled encoded data signal to search for a region of low error between descrambled data and noise; notifying of a possible spoofing attempt when a region of low error is not found; and decoding the descrambled encoded data signal using a compliment of phase codes originally used for encoding the encoded data signal in order to generate a decoded signal to retrieve a desired data signal when a region of low error is found.
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申请公布号 |
US2010074444(A1) |
申请公布日期 |
2010.03.25 |
申请号 |
US20090492895 |
申请日期 |
2009.06.26 |
申请人 |
TELCORDIA TECHNOLOGIES, INC. |
发明人 |
ETEMAD SHAHAB |
分类号 |
H04L9/20;H04K1/04;H04L9/18 |
主分类号 |
H04L9/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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