Password authenticated key exchange and protected password change protocols

Ting Yi Chang, Min Shiang Hwang, Chou Chen Yang

Research output: Contribution to journalArticle

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 languageEnglish
Article number134
JournalSymmetry
Volume9
Issue number8
DOIs
Publication statusPublished - 2017 Aug

Fingerprint

Authenticated Key Exchange
Password
attack
Network protocols
Public-key Cryptosystem
Denial of Service
Random Oracle Model
Diffie-Hellman
Resist
Cryptography
Servers
Server
Attack
Denial-of-service attack

All Science Journal Classification (ASJC) codes

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

Cite this

Chang, Ting Yi ; Hwang, Min Shiang ; Yang, Chou Chen. / Password authenticated key exchange and protected password change protocols. In: Symmetry. 2017 ; Vol. 9, No. 8.
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Password authenticated key exchange and protected password change protocols. / Chang, Ting Yi; Hwang, Min Shiang; Yang, Chou Chen.

In: Symmetry, Vol. 9, No. 8, 134, 08.2017.

Research output: Contribution to journalArticle

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