Security and Communication Networks / 2019 / Article / Tab 1

Research Article

A Hyperchaotic Color Image Encryption Algorithm and Security Analysis

Table 1

Adjacent element correlation.

Correlation CoefficientHorizontalVerticalDiagonal

Plaintext0.93720.94580.9681
Ciphertext0.00130.0015-0.0024
Ciphertext [17]-0.01020.0076-0.0153
Ciphertext [18]0.01290.00650.0013
Ciphertext [19]0.00340.00500.0056
Ciphertext [20]0.0173-0.0112-0.0125

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