کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
392891 665195 2012 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cryptanalysis of a communication-efficient three-party password authenticated key exchange protocol
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Cryptanalysis of a communication-efficient three-party password authenticated key exchange protocol
چکیده انگلیسی

We revisit the communication-efficient three-party password authenticated key exchange protocol recently proposed by Chang et al. We show it is insecure against partition attacks, whereby the adversary can guess the correct password off-line. Thereafter we propose an enhanced protocol that can resist the attack described and yet is quite efficient. Furthermore, we prove its security in a widely accepted model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information Sciences - Volume 215, 15 December 2012, Pages 83–96
نویسندگان
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