title: Asymmetric optical cryptosystem based on coherent superposition and equal modulus decomposition.
abstract: A novel asymmetric cryptosystem based on coherent superposition, which is free from silhouette problem, is proposed. Being different from the phase-truncated Fourier transform-based cryptosystem, the encryption process uses equal modulus decomposition (EMD) to create an effective trapdoor one-way function. As a result, the proposed method achieves high robustness against the special attack based on iterative Fourier transform. Simulation results are presented to prove the validity of the proposed system.
authors: Jianjun
authors: J
authors: Cai
authors: Xueju
authors: X
authors: Shen
authors: Ming
authors: M
authors: Lei
authors: Chao
authors: C
authors: Lin
authors: Shuaifeng
authors: S
authors: Dou