Hardware implementation of elliptic curve digital signature algorithm (ECDSA) on Koblitz curves. - Nabil Ghanmy; Naziha Khlif; Lamia Fourati; Lotfi Kamoun (CSNDSP, 2012)

Motion vectors signs encryption for H.264/AVC. - Naziha Khlif; Tarak Damak; Fahmi Kammoun; Nouri Masmoudi (ATSIP, 2014)

A very efficient encryption scheme for the H.264/AVC CODEC adopted in Intra prediction mode. - Naziha Khlif; Tarak Damak; Fahmi Kammoun; Nouri Masmoudi (IPAS, 2014)

Secure chaotic dual encryption scheme for H.264/AVC video conferencing protection. - Naziha Khlif; Atef Masmoudi; Fahmi Kammoun; Nouri Masmoudi (IET Image Process., 2018)

Encryption of lossless coded videos. - Donia Ammous; Naziha Khlif; Fahmi Kammoun; Nouri Masmoudi (IINTEC, 2019)

Generation of Chaotic Signal for Scrambling Matrix Content. - Naziha Khlif; Ahmed Ghorbel; Walid Aydi; Nouri Masmoudi (Int. Arab J. Inf. Technol., 2020)

Evaluation of the Improvement in Hierarchical Lossless Video Compression. - Donia Ammous; Amina Kessentini; Naziha Khlif; Fahmi Kammoun; Nouri Masmoudi (CoDIT, 2023)