K.Nithhyaadevi, J.S.Jenin, G.Gandhimathi. TWO LEVEL IMAGE CRYPTOSYSTEM USING HYBRID-CHAOTIC KEY AND PRNG KEY FOR MULTI-MODALITY DIGITAL IMAGES WITH DISCRETE WAVELET TRANSFORM. IJRD [Internet]. 2022 Jun. 6 [cited 2024 May 18];7(6):34-4. Available from: http://www.eprajournals.net/index.php/IJRD/article/view/503