In this thesis, effective and robust cryptographic schemes were proposed to overcome the current security and privacy issues of recent medical systems and applications. The main contribution of this thesis is to reach a high level of security with minimum possible overhead contrary to many other existing solutions. Therefore, two cipher schemes and a data availability approach were proposed for medical data to ensure the following security services: data confidentiality, integrity and availability as well as source authentication. The proposed cryptographic solutions are based on the dynamic cryptographic cipher structures to ensure a better resistance against existing and modern attacks. Moreover, these solutions were designed to be lig...
The rapid evolution of multimedia and communication technologies offers new means of sharing and rem...
In this thesis, we study the problem of chaos based information security and its services namely: th...
La protection de l’image médicale numérique comporte au moins deux aspects principaux: la sécurité e...
In this thesis, effective and robust cryptographic schemes were proposed to overcome the current sec...
Dans cette thèse, des schémas cryptographiques efficaces et robustes ont été proposés pour surmonter...
International audienceProtecting the contents of medical records is of paramount importance when it ...
The protection of digital medical image comprises at least two main aspects: security and authentica...
Multilevel security is very important in Medical Emergency System MES since a database contained i...
AbstractE-health is rapidly picking up the gear and providing lots of services. It facilitates novel...
Security in symmetric cryptography seems to be a vague notion for nonspecialists. To simplify the re...
International audienceSecurity attacks are constantly on the rise leading to drastic consequences. S...
The rapid development of multi-media and communication technologies facilitates remote sharing and a...
Le développement rapide des technologies multimédia et de communication permet de faciliter le parta...
Information security relies on the correct interaction of several abstraction layers: hardware, oper...
The rapid evolution of multimedia and communication technologies offers new means of sharing and rem...
In this thesis, we study the problem of chaos based information security and its services namely: th...
La protection de l’image médicale numérique comporte au moins deux aspects principaux: la sécurité e...
In this thesis, effective and robust cryptographic schemes were proposed to overcome the current sec...
Dans cette thèse, des schémas cryptographiques efficaces et robustes ont été proposés pour surmonter...
International audienceProtecting the contents of medical records is of paramount importance when it ...
The protection of digital medical image comprises at least two main aspects: security and authentica...
Multilevel security is very important in Medical Emergency System MES since a database contained i...
AbstractE-health is rapidly picking up the gear and providing lots of services. It facilitates novel...
Security in symmetric cryptography seems to be a vague notion for nonspecialists. To simplify the re...
International audienceSecurity attacks are constantly on the rise leading to drastic consequences. S...
The rapid development of multi-media and communication technologies facilitates remote sharing and a...
Le développement rapide des technologies multimédia et de communication permet de faciliter le parta...
Information security relies on the correct interaction of several abstraction layers: hardware, oper...
The rapid evolution of multimedia and communication technologies offers new means of sharing and rem...
In this thesis, we study the problem of chaos based information security and its services namely: th...
La protection de l’image médicale numérique comporte au moins deux aspects principaux: la sécurité e...