System to Safeguard the Identity of Persons in Photographs through Cryptography and Steganography Techniques Using Chaos
Joint Authors
Flores Siordia, Octavio
Gutiérrez, Juan Carlos Estrada
Leyferman, Carlos Eduardo Padilla
Santiago, Jorge Aguilar
Rodríguez, Maricela Jiménez
Source
Security and Communication Networks
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-04
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Information Technology and Computer Science
Abstract EN
Safeguarding the identity of people in photographs or videos published through social networks or television is of great importance to those who do not wish to be recognized.
In this paper, a face detecting and coding system is designed with the goal of solving this problem.
Mathematical models to generate chaotic orbits are deployed.
One of them applies the diffusion technique to scramble the pixels of each face while another implements the confusion technique to alter the relation between plain text and ciphered text.
Afterward, another two orbits are utilized for the steganography technique to modify the least significant bit (LSB) to conceal data that would allow authorized users to decipher the faces.
To verify the robustness of the proposed encryption algorithm, different tests are performed with the Lena standard image, such as correlation diagrams, histograms, and entropy.
In addition, occlusion, noise, and plain image attacks are performed.
The results are compared with those of other works, and the proposed system provided high sensitivity at secret key and a large space for the encryption keys, good speed for ciphering, disorder in the cryptogram, security, data integrity, and robustness against different attacks.
American Psychological Association (APA)
Flores Siordia, Octavio& Gutiérrez, Juan Carlos Estrada& Leyferman, Carlos Eduardo Padilla& Santiago, Jorge Aguilar& Rodríguez, Maricela Jiménez. 2018. System to Safeguard the Identity of Persons in Photographs through Cryptography and Steganography Techniques Using Chaos. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1214165
Modern Language Association (MLA)
Flores Siordia, Octavio…[et al.]. System to Safeguard the Identity of Persons in Photographs through Cryptography and Steganography Techniques Using Chaos. Security and Communication Networks No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1214165
American Medical Association (AMA)
Flores Siordia, Octavio& Gutiérrez, Juan Carlos Estrada& Leyferman, Carlos Eduardo Padilla& Santiago, Jorge Aguilar& Rodríguez, Maricela Jiménez. System to Safeguard the Identity of Persons in Photographs through Cryptography and Steganography Techniques Using Chaos. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1214165
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214165