On the Security of the Revised SRP+ RFID Authentication Protocol
Publish place: Electronics Industries Quarterly، Vol: 8، Issue: 3
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: Persian
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شناسه ملی سند علمی:
JR_SAIRAN-8-3_015
تاریخ نمایه سازی: 9 آبان 1402
Abstract:
These days, many researchers work on RFID EPC-C۱ G۲ authentication protocols designing with the use of ۱۶-bit PRNGs. However, thanks to short input/output length of such PRNG functions that makes it feasible to convert it, most of such protocols are vulnerable against full secret disclosure attacks. Recently, Moradi et al. in [۱] analyzed an EPC-C۱ G۲ authentication protocol named 〖SRP〗^+ and presented a revised version of the 〖SRP〗^+ protocol. In this paper, we show that unfortunately the revised version of 〖SRP〗^+protocol, same as its predecessor i.e. 〖SRP〗^+ protocol, is still vulnerable against full secret disclosure attack. In the presented attack, adversary discloses all secrets of the protocol only by eavesdropping one run of the protocol, impersonating the reader in one run of the protocol and doing only ۳×۲^۱۶ off -line PRNG function evaluations.
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Authors
معصومه صفخانی
دانشگاه تربیت دبیر شهید رجایی، دانشکده مهندسی کامپیوتر، مدیر گروه معماری سیستم های کامپیوتری، دکترای مهندسی برق
امیر عباسیان
دانشگاه تربیت دبیر شهید رجایی، دانشکده مهندسی کامپیوتر، دانشجوی کارشناسی ارشد