发明名称 |
System and method for OCDMA-based photonic layer security robustness to archival attack |
摘要 |
A system and method for transporting encrypted data having a transmitter and a receiver is provided. The transmitter generates a sequence of optical pulses, which are copied and output as identical channels. The identical channels are modulated by a plurality of modulators using data to generate a modulated data signal. Respective spectral phase encoders coupled to each of the plurality of data modulators encode respective modulated data signals using a plurality of mutually orthogonal phase codes that are individually associated with the respective spectral phase encoder. These encoded data signals are combined and code-scrambling by a spectral phase scrambler using a scramble code as an encryption key to generate an encrypted signal. A receiver reverses the encryption to extract the data.
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申请公布号 |
US8488967(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US20090492817 |
申请日期 |
2009.06.26 |
申请人 |
ETEMAD SHAHAB;BANWELL THOMAS;JACKEL JANET;MENENDEZ RONALD;TOLIVER PAUL;TELCORDIA TECHNOLOGIES, INC. |
发明人 |
ETEMAD SHAHAB;BANWELL THOMAS;JACKEL JANET;MENENDEZ RONALD;TOLIVER PAUL |
分类号 |
H04J14/02;H04B10/00;H04K1/00 |
主分类号 |
H04J14/02 |
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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