Abstract
In the global village era, several competitions require pre-checkups for the participants who are qualified to participate that must be passed before the competition, so the accuracy of the checkup data must be confirmed and must not be leaked or tampered with. This is a new challenge to the accuracy of medical checkups data in the information and communication era. How to protect the rights of participants and the non-repudiation of participants are the main issues of this study. We have designed a two-phase user identity embedding and authentication scheme for pre-checkups and subsequent validations. A participant’s private key is added to the physical examination data, and the identity of the examinations data is confirmed by the contestant before the competitions. Our work integrates lightweight Exclusive-OR (XOR) operations, fuzzy extractor biometric personal passwords, and a fixed-length hash operation accords with post-quantum operations to solve the problem of two-stage medical pre-checkup and subsequent validation key agreement authentication. The random oracle authentication mechanism proves the security of the protocols, and the security analysis proves that the protocols can resist the vulnerability attacks.
Highlights
With the efforts of countries around the world, advances in communications and technology are obvious to all
The random oracle authentication mechanism proves the security of the protocols, and the security analysis proves that the protocols can resist the vulnerability attacks
In such a global village era, several competitions require pre-checkups for the participants, and must be passed prior to being entitled to participate in competitions, so the accuracy of the checkup data must be confirmed and must not be leaked or tampered with. Issues such as the adoption of a specimen related to the law and the ex-post evidence, the process of taking the specimen must be confirmed by the party
Summary
With the efforts of countries around the world, advances in communications and technology are obvious to all. Many security technologies with cloud computing as the core issue have been proposed, such as several different protocols provided in the literature [1,2,3,4,5] In such a global village era, several competitions require pre-checkups for the participants, and must be passed prior to being entitled to participate in competitions, so the accuracy of the checkup data must be confirmed and must not be leaked or tampered with. Issues such as the adoption of a specimen related to the law and the ex-post evidence, the process of taking the specimen must be confirmed by the party. Our proposed two-phase pre-checkup and subsequent validation key authentication agreement authentication mechanism (TCVK).
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