Karim Drouiche

Learn More
RFID (radio frequency identification) is an efficient automatic identification technology used in a wide variety of applications and more recently as a leading authentication technology in many security services. However, the wireless nature of the transmitted data causes various security issues that must be addressed decisively. To solve these issues,(More)
In this paper, we propose a new RFID authentication protocol based on elliptic curves ElGamal encryption schemes. The proposed protocol needs two passes, requires only scalar point multiplications operation and can resist to various kinds of attacks such as man-in-the-middle attack, simple power analysis, and replay attacks.These features make it very(More)
Pseudo-random numbers generators (PRNG) are one of the main security tools in Radio Frequency IDentification (RFID) technology. Thus, a weak internal embedded generator can directly cause the entire application to be insecure and it makes no sense to employ robust protocols for the security issue. In this paper, we propose a new PRNG constructed by randomly(More)