[PDF] Top 20 Security Analysis and Improvements of a Three-Party Password-Based Key Exchange Protocol

... The trusted server ( 𝑇𝑇 ) chooses a large prime number 𝑞 , an elliptic curve 𝐸(𝐹 𝑞 ) defined over a finite field 𝐹 𝑞 , a cyclic group of points 𝐺 over 𝐸(𝐹 𝑞 ) , a generator 𝑃 of 𝐺 and a secure hash function 𝐻(⋅) , where ... See full document

... In this section, we propose an improved 3PAKE and provide a security analysis of this scheme against various attacks. The basic ideas of our constructions are as follows: (1) user A and user B directly ... See full document

... 3PAKE protocol using verifiers which requires neither the server public key nor symmetric ...his protocol could resist against various dictionary ...critical security weakness, which opens ... See full document

... that password-based authentication has come to be widely used in today’s computing ...a password, establish a common session key over a public network which might be fully controlled by an ... See full document

... The key exchange protocol is one of the most ele- gant ways of establishing secure communication bet- ween pair of users by using a session ...session key, which is exchanged between two ... See full document

... 3PAKE protocol without using server’s public-keys and symmetric cryptosystems ...Huang’s protocol is insecure against the undetectable on-line dictionary attack and the off-line dictionary attack ...Huang’s ... See full document

... Abstract— Three-party authenticated key exchange protocol is an important cryptographic technique in the secure communication ...novel three party simple key ... See full document

... Dynamic key exchange protocol is proposed which can be adapted by the dynamic peer ...The key features consist in using a powerful combination of linear discriminate analysis (LDA) and ... See full document

... parallel password-authenticated key ex- change (PPAKE) protocol based on Chang et ...parallel protocol is introduced. We have the discussion and security analysis in ... See full document

... several security weaknesses of a Multi- Factor Authenticated Key Exchange (MK-AKE) protocol, proposed by Pointcheval and Zimmer at ...combine three authentication factors in one system, ... See full document

... simple three-party key exchange (STPKE) protocol based on the chosen-basis computational Diffie-Hellman (CCDH) ...There protocol was claimed to be able to resist various ... See full document

... blockchain based security model for centralized cloud ...various exchange protocol proposed in a cloud environment concerning the healthcare ...and password without prior communicating ... See full document

... two-server password-authenticated key exchange (PAKE) protocol, a client splits its password and stores two shares of its password in the two servers, respectively, and the two ... See full document

... two-server password-authenticated key exchange (PAKE) protocol, a client splits its password and stores two shares of its password in the two servers, respectively, and the two ... See full document

... first three security properties are actually (at least implicitly) expected for all hash functions, and are always straightforward in our ...a password π is chosen according to some password ... See full document

... are based on the classic hard problems, such as factoring, the RSA problem, or the computational/decisional DH ...counterparts based on problems which are believed to be resistant to quantum attacks is more ... See full document

... authenticated key agreement scheme in order to remedy the security flaws found in Islam’s ...formal security analysis using the widely-accepted Burrows– Abadi– Needham logic (BAN logic), we ... See full document

... (Password-Authenticated Key Retrieval) protocol and its multi-server system allow one party (say, client), who has a rememberable password, to retrieve a long-term static key in ... See full document

... ECC based approach is the fact that there are no sub-exponential algorithms to solve the underlying mathematics of the ...shorter key sizes needed to achieve efficient security also make considerable ... See full document

... 4PAKE protocol that uses 2PAKE and 2AAKE as building blocks and showed that it is provably secure in our security model; however, no implementation results were ...earlier protocol shown in [19] by ... See full document