Spectral Shuffling with Phase Encoding and Dynamic Keys Applied to Transparent Optical Network Signals

Autor(es)

Souza, Welerson Santos ; Nogueira, Marcelo Pereira ; Lage Rodrigues, Ivan Eduardo ; Santos, Melissa de Oliveira ; Bonani, Luiz Henrique ; Aldaya, Ivan ; Francisco Abbade, Marcelo Luis ; IEEE

• Tipo de documento: Artigo Científico
• Fonte: 2020 22ND INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON 2020); v. N/A, p. 4-pg., 2020-01-01.

Resumo

A recently proposed signal encryption technique consists in shuffling the samples of two or more baseband signals, which are then modulated in different optical carriers and transmitted by transparent optical networks. In this work, we aggregate two new features to this approach: phase encoding and dynamic keys (DKs). Computer simulations are used to evaluate the novel encryption scheme that provides security against chosen plaintext attacks, without introducing significant bit error rate penalties to the shuffling technique. We also verify that the DK strategy offers cryptographic diffusion. (AU)

• Processo FAPESP: 19/02720-7 - Criptografia espectral de sinais adaptada ao paradigma do Advanced Encryption Standard
• Beneficiário: Marcelo Luís Francisco Abbade
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 19/14858-3 - Adaptação de criptografia espectral ao paradigma do Advanced Encryption Standard
• Beneficiário: Welerson Santos Souza
• Modalidade de apoio: Bolsas no Brasil - Mestrado