Reducing risks from poorly chosen keys
SOSP '89 Proceedings of the twelfth ACM symposium on Operating systems principles
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Strong password-only authenticated key exchange
ACM SIGCOMM Computer Communication Review
The Oracle Diffie-Hellman Assumptions and an Analysis of DHIES
CT-RSA 2001 Proceedings of the 2001 Conference on Topics in Cryptology: The Cryptographer's Track at RSA
The Gap-Problems: A New Class of Problems for the Security of Cryptographic Schemes
PKC '01 Proceedings of the 4th International Workshop on Practice and Theory in Public Key Cryptography: Public Key Cryptography
Extended Password Key Exchange Protocols Immune to Dictionary Attacks
WET-ICE '97 Proceedings of the 6th Workshop on Enabling Technologies on Infrastructure for Collaborative Enterprises
Optimal authentication protocols resistant to password guessing attacks
CSFW '95 Proceedings of the 8th IEEE workshop on Computer Security Foundations
Encrypted Key Exchange: Password-Based Protocols SecureAgainst Dictionary Attacks
SP '92 Proceedings of the 1992 IEEE Symposium on Security and Privacy
Number theoretic attacks on secure password schemes
SP '97 Proceedings of the 1997 IEEE Symposium on Security and Privacy
Security proofs for an efficient password-based key exchange
Proceedings of the 10th ACM conference on Computer and communications security
Authenticated key exchange secure against dictionary attacks
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
One-Time verifier-based encrypted key exchange
PKC'05 Proceedings of the 8th international conference on Theory and Practice in Public Key Cryptography
Simple password-based encrypted key exchange protocols
CT-RSA'05 Proceedings of the 2005 international conference on Topics in Cryptology
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Due to the low entropy of human-memorable passwords, it is not easy to conduct password authenticated key agreement in a secure manner. Though there are many protocols achieving this goal, they may require a large amount of computation especially in the augmented model which is contrived to resist server compromise. In this paper, we propose a simple and efficient password authenticated key exchange protocol, which is in the augmented model. It is considered much more from the practical perspective. Moreover, the scheme is provably forward secure under the Diffie-Hellman intractability assumptions in the random-oracle model.