Sourabh Chandra, Smita Paira, Sk Safikul Alam et Goutam Sanyal, « A comparative survey of Symmetric and Asymmetric Key Cryptography », 2014 International Conference on Electronics, Communication and Computational Engineering (ICECCE), IEEE, , p. 83–93 (ISBN978-1-4799-5748-4, DOI10.1109/ICECCE.2014.7086640, lire en ligne, consulté le )
Sourabh Chandra, Smita Paira, Sk Safikul Alam et Goutam Sanyal, « A comparative survey of Symmetric and Asymmetric Key Cryptography », 2014 International Conference on Electronics, Communication and Computational Engineering (ICECCE), IEEE, , p. 83–93 (ISBN978-1-4799-5748-4, DOI10.1109/ICECCE.2014.7086640, lire en ligne, consulté le )
schneier.com
(en-US) Bruce Schneier, « Why We Encrypt », sur Schneier on Security, (consulté le )