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P‐28: A Method of Holographic Encryption Based on Hash Function
Author(s) -
Wang Cui,
Li Song-Jie,
Wang Di,
Wang Qiong-Hua
Publication year - 2016
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.10850
Subject(s) - hash function , encryption , cryptographic hash function , computer science , holography , hash chain , function (biology) , rolling hash , double hashing , theoretical computer science , computer network , physics , computer security , optics , evolutionary biology , biology
In this paper, we propose a method of holographic encryption based on hash function. For encryption, we adjust the pixel arrangement of the hologram according to the hash function, and then we retrieve the correct decrypted hologram according to the reverse hash function and hash table. We verify our proposed method, and the results show its feasibility.