Password authenticated key exchange and protected password change protocols

Ting Yi Chang; Min Shiang Hwang; Chou Chen Yang

doi:10.3390/sym9080134

Password authenticated key exchange and protected password change protocols

Ting Yi Chang, Min Shiang Hwang, Chou Chen Yang

Department of Industrial Education and Technology

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

In this paper, we propose new password authenticated key exchange (PAKE) and protected password change (PPC) protocols without any symmetric or public-key cryptosystems. The security of the proposed protocols is based on the computational Diffie-Hellman assumption in the random oracle model. The proposed scheme can resist both forgery server and denial of service attacks.

Original language	English
Article number	134
Journal	Symmetry
Volume	9
Issue number	8
DOIs	https://doi.org/10.3390/sym9080134
Publication status	Published - 2017 Aug

All Science Journal Classification (ASJC) codes

Computer Science (miscellaneous)
Chemistry (miscellaneous)
Mathematics(all)
Physics and Astronomy (miscellaneous)

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10.3390/sym9080134

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