Research Article

Image Encryption Algorithm Based on DNA Encoding and Chaotic Maps

Table 4

Correlation, NPCR, and UACI for the encrypted Lena and Shrek.

ImageCorrelationNPCR (%)UACI (%)

Figures 2(a) and 2(c)0.002899.701728.2970
Figures 2(d) and 2(f)āˆ’0.007595.931626.0718
Zhang et al. [13]0.003399.6138