Autor/Autorin: Osama Ouf Mahmoud
Mahmoud Ouf received his B.Sc. degree in 2007 and M.Sc. degree in 2011 in RFID authentication protocols from Electrical Engineering Department of Computer Systems Engineering Branch from Faculty of Engineering(Shoubra), Benha University. In 2007, he joined the Department of Computer Systems Engineering,at al-safwa institute as lecture assistance.
Radio frequency identification (RFID) uses radio waves to identify any object,through the RFID tag identifier number. This book focuses on ultra-lightweight authentication protocols. Hung-Yu Chien classifies the authentication protocol into four classes; the proposed protocol is of the fourth class which provides a strong authentication and a strong integrity (SASI). Book introduces analysis and implements for SASI protocol and the two attacks. The outcome of this test is that the two attacks de-synchronize and break the protocol. By implementing and applying the two attacks to the proposed modification methodology, the outcome is that it failed to break the modified protocol. As a conclusion of our proposed modifications: ? The modifications led to more secured communication channels between the tag and the reader, which makes RFID systems counteract different de-synchronization attacks. ? The communication for the modified protocol is more secured than the unmodified SASI while is still at the same cost. ? There is a slight increasing in the storage overhead, but it´s in the accepted ranges, which is compatible with the storage capabilities of RFID Tags.
Radio frequency identification (RFID) uses radio waves to identify any object,through the RFID tag identifier number. This book focuses on ultra-lightweight authentication protocols. Hung-Yu Chien classifies the authentication protocol into four classes; the proposed protocol is of the fourth class which provides a strong authentication and a strong integrity (SASI). Book introduces analysis and implements for SASI protocol and the two attacks. The outcome of this test is that the two attacks de-synchronize and break the protocol. By implementing and applying the two attacks to the proposed modification methodology, the outcome is that it failed to break the modified protocol. As a conclusion of our proposed modifications: The modifications led to more secured communication channels between the tag and the reader, which makes RFID systems counteract different de-synchronization attacks. The communication for the modified protocol is more secured than the unmodified SASI while is still at the same cost. There is a slight increasing in the storage overhead, but it s in the accepted ranges, which is compatible with the storage capabilities of RFID Tags.
Über den Autor
Mahmoud Ouf received his B.Sc. degree in 2007 and M.Sc. degree in 2011 in RFID authentication protocols from Electrical Engineering Department of Computer Systems Engineering Branch from Faculty of Engineering(Shoubra), Benha University. In 2007, he joined the Department of Computer Systems Engineering,at al-safwa institute as lecture assistance.
