Inspec keywords: chaos; chaotic communication; equalisers; multimedia communication; optical communication; OFDM modulation; cryptography

Other keywords: multiple-fold encryption protocol; chaos mapping; chaotic key creation approach; wireless indoor multimedia communications; visible light propagation; visible light interface; OFDM-based VLC schemes; VLC channel; known-plaintext attacks; brute-force attacks; chaotic keys; visible light communication; licensed parties; input data; chosen-plaintext attacks; unlicensed parties; statistical attacks; chaos-based physical-layer encryption method; known/chosen plaintext attacks; orthogonal frequency division multiplexing

Subjects: Other topics in statistics; Modulation and coding methods; Radio links and equipment; Data security; Interpolation and function approximation (numerical analysis); Communication channel equalisation and identification; Multimedia communications; Cryptography