ETP-AKEP Enhanced Three Party Authenticated Key Exchange Protocols for Data Integrity in Cloud Environments

ETP-AKEP Enhanced Three Party Authenticated Key Exchange Protocols for Data Integrity in Cloud Environments

Kalluri Rama Krishna, C. V. Guru Rao
Copyright: © 2022 |Pages: 15
DOI: 10.4018/IJISP.310515
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Abstract

With key exchange protocols, a secure session key is generated between two remote users and servers and exchanged between them. It is generally used to prevent unauthorized users from gaining access to sensitive data. This article presents an enhanced three party authenticated key exchange protocols (ETP-AKE) protocol that does not depend on symmetric key encryption and instead uses asymmetric key encryption. A key component of the proposed ETP-AKE protocol is using elliptic curve encryption in conjunction with a one-way hash function. Its integrity certification was confirmed via the usage of the AVISPA tool package. The proposed protocol is intended to protect against various security threats, including the man-in-the-middle assault, the parallel attack, and the key-compromise attack, among others.
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The Proposed Etp-Ake Protocol

The proposal for a more secure and efficient version of the ETP-AKE protocol was made to enhance the protocol's security and efficiency. Even in cloud scenarios, the ETP-AKE protocol is capable of running without interruptions. ETP-AKE protocol starts with this phase, where the process of establishing system parameters begins. This phase will save the system's configuration information using a one-way secure hash function known as H. The purpose of this phase is to connect two clients who wish to create a secure session key. In addition, A and B are engaged since they each need authentication across a public network.

Figure 1.

An Overview of ETP-AKE Protocol

IJISP.310515.f01

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