Open AccessTWO LEVEL IMAGE CRYPTOSYSTEM USING HYBRID-CHAOTIC KEY AND PRNG KEY FOR MULTI-MODALITY DIGITAL IMAGES WITH DISCRETE WAVELET TRANSFORM
Author(s) -
K.Nithhyaadevi,
J.S.Jenin,
G.Gandhimathi
Publication year - 2022
Publication title -
epra international journal of research and development
Language(s) - English
Resource type - Journals
ISSN - 2455-7838
DOI - 10.36713/epra10450
Subject(s) - encryption , cryptosystem , pseudorandom number generator , chaotic , computer science , theoretical computer science , cryptography , digital image , key (lock) , algorithm , discrete wavelet transform , entropy (arrow of time) , image (mathematics) , artificial intelligence , computer engineering , wavelet , image processing , wavelet transform , computer security , physics , quantum mechanics