Security of present s-box

Resource efficient cryptographic primitives become fundamental for realizing both security and efficiency in embedded systems like RFID (Radio-Frequency IDentification) tags and sensor nodes. Among those primitives, lightweight block cipher plays a major role to secure RFID’s tag. One of the common...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Taha, Imad, Salim, Sufyan
التنسيق: Conference or Workshop Item
اللغة:English
منشور في: 2012
الموضوعات:
الوصول للمادة أونلاين:http://irep.iium.edu.my/28028/4/ieee-imad-sf.pdf
http://irep.iium.edu.my/28028/
http://www.acsat.co.uk
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الوصف
الملخص:Resource efficient cryptographic primitives become fundamental for realizing both security and efficiency in embedded systems like RFID (Radio-Frequency IDentification) tags and sensor nodes. Among those primitives, lightweight block cipher plays a major role to secure RFID’s tag. One of the common lightweight block ciphers is PRESENT. In this paper, we attended both conditions of PRESENT substitution box S-box and those conditions of 4-bit S-box. They were studied and analyzed thoroughly in relation with linear and differential cryptanalysis. The results show that there is conflict in one of the conditions of PRESENT S-box.