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Double image encryption based on symmetry of 2D-DFT and equal modulus decomposition.
Zhuhong Shao
Yadong Tang
Mingxian Liang
Yuanyuan Shang
Feng Wang
Yunfei Wang
Published in:
Multim. Tools Appl. (2021)
Keyphrases
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image encryption
high security
authentication scheme
security analysis
image encryption scheme
data encryption standard
wireless communication
chaotic maps
frequency domain
cosine transform
image encryption algorithm
encryption algorithms
image scrambling
smart card
computer simulation