Secure Image Transfer in The Domain Transform DFT
Rakotondraina Tahina Ezéchiel, Rakotomalala Mamy Alain · International Journal on Cryptography and Information Security · 2013
This paper presents a new approach for secure image transmission. It consists of three treatments including: a compression based on Discrete Fourier Transform (DFT), a use of symmetric encryption Advanced Encryption Standard (AES) and a Data Hidden Insertion technique for the transport of sensitive information.