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.
All-optical cryptographic device for secure communication / Fabio, Garzia; Cusani, Roberto. - In: TONG XIN YU WANG LU. - ISSN 1947-3826. - STAMPA. - 02:04(2010), pp. 235-245. [10.4236/cn.2010.24034]
All-optical cryptographic device for secure communication
CUSANI, Roberto
2010
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
