System to Safeguard the Identity of Persons in Photographs through Cryptography and Steganography Techniques Using Chaos

<div>Encryption process: (a) original image, (b) encrypted face, and (c) recovered face. (a) Original Lena test image contained in this article; (b) Lena test image with embedded cryptogram from proposed algorithm; and (c) Lena test image recovered with proposed algorithm.</div>

Security and Communication Networks

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Figure 13

Figure 13: System to Safeguard the Identity of Persons in Photographs through Cryptography and Steganography Techniques Using Chaos 