Dris Agrour

Media content playback stack based on web tech

Secure media content playback stack

Development and integration of a digital rights management solution (DRM) and a card-less conditional access solution in a secure environment of a Set-top Box • Development of a simulator of low-level routines to facilitate application development • Development of an application managing video/audio streams decryption • Development and integration of test applications and product applications on final target (set-top box) Keywords: DRM, Card-less CAS, RPC, Set-top Box (Broadcom), Cryptography, μcLinux, C/C++, XML, CMake, Visual Studio, Eclipse, Git/SVN

Diagnose and expertise of clients claims (feedbacks) about PayTV smartcards • Bugs and anomalies correction • Patches development and generation • New functionalities addition Keywords: PayTV, Smart Card, Cryptography, Java Card, XML, Eclipse

Development of an application of cryptographic services for DRM on TEE (Trusted Execution Environment) • Cryptographic services ‘trustlet’ (TEE application) development • Android native libraries (client) development • TSM (Trusted Service Manager) integration in the Android application; TEE application administration Keywords: DRM, TEE (Trustonic <t-base), TSM (Giesecke & Devrient), Global Platform, Cryptography, Android, C/C++, Java, Jni, Xml, QEMU, Arndale board, ADB, Eclipse, GIT

Development of a smartcard for PayTV conditional access control with industrial partners • Specification analysis • Validation platform update in terms of functional API (crypto, communication ...) • Design and development of testing tools Keywords: Conditional Access, PayTV, Smart Card, ISO7816, Cryptography, C/C++, Java, JNI, XML, Ant, Visual Studio, Eclipse, SVN

Development of a smartcard for PayTV conditional access control with industrial partners As Developer engineer: Design and development of testing tools • Creation of a process to generate requirements coverage by tests • ANT integration in the process of test compilation and generation of documentation • Integration of N-geeN robot and MP300 reader in the test platform • Improvement of existing tests API As Validation engineer: Pay-TV applications validation on embedded environment and/or on simulator • Specification analysis and test plans definition • Tests design and development (TLCat) • Conducting validations campaigns and analysis of anomalies Keywords: Pay-Tv, smartcard Simulator/Emulator, ISO-7816 Standard, cryptography, functional tests, tearing, performance, memory stress …, PC/SC, C/C++, Jni, Java, Tess (Trusted-Labs), Xml, Ant, Visual Studio, Eclipse, SVN, TLCat (Trusted-Labs), MP300 (Micropross), NgeeN (Isolane)