All-Optical Cryptographic Device for Secure Communication
Fabio Garzia, Roberto Cusani
DOI: 10.4236/cn.2010.24034   PDF    HTML     6,803 Downloads   11,156 Views   Citations


An all-optical cryptographic device for secure communication, based on the properties of soliton beams, is presented. It can encode a given bit stream of optical pulses, changing their phase and their amplitude as a function of an encryption serial key that merge with the data stream, generating a ciphered stream. The greatest advantage of the device is real-time encrypting – data can be transmitted at the original speed without slowing down.

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F. Garzia and R. Cusani, "All-Optical Cryptographic Device for Secure Communication," Communications and Network, Vol. 2 No. 4, 2010, pp. 235-245. doi: 10.4236/cn.2010.24034.

Conflicts of Interest

The authors declare no conflicts of interest.


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