Tahina Ezéchiel Rakotondraina

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This paper presents a new approach to securing information stored in a database. It has three components including: an operation for indexing images using Singular Value Decomposition (SVD), which will constitute the reference images, asymmetric encryption operation using Elliptic Curve Cryptosystem (ECC), aiming to make confidential these reference images(More)
We contribute to the study of the security of voice in IP (Internet Protocol) network, which will become in the near future, a universal standard of voice and video networks Telecommunications. As with any phone call, it is a need to encrypt communication to respect the rights and privacy of each person. We implement the security of voice in IP packets and(More)
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