Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Lecture notes on data engineering and communications technologies

A Novel Quantum Identity Authentication Protocol Based on Random Bell Pair Using Pre-shared Key

B. Devendar Rao, Ramkumar Jayaraman

Published Jan 1, 2023• 0 citations
Publisher
DOI
10.1007/978-981-99-0609-3_25

Related papers

A novel quantum identity authentication protocol without entanglement and preserving pre-shared key information

B. Devendar Rao, Ramkumar Jayaraman

Quantum Information Processing•Jan 31, 2023•29 citations

A Mutual Authentication Quantum Key Agreement protocol based on Bell Pair

B. Devendar Rao, Ramkumar Jayaraman

Abstract Identification and key negotiation between trusted users play a pivot role in generating a session key. The existing protocol uses quantum resources with memory for authentication process but the storage time for qubit is limited. A new mutual authentication quantum key agreement protocol was proposed using Bell pair and the pre-shared key act as the basis for applying bell state measurement without storing the qubit. Security of the proposed protocol depends on inappropriate applying the Bell measurement in different basis leading to entanglement swapping. The participant is able to create a fair session key for each communication and mutually authenticate each identity. The key negotiation and authentication phases of the proposed mutual authentication quantum key agreement protocol have demonstrated that it is unconditional secure.

•Jun 15, 2023•0 citations

A novel quantum identity authentication based on Bell states

Shun Zhang, Zhang-kai Chen, Runhua Shi +1 more

International Journal of Theoretical Physics•Dec 16, 2019•36 citations

Quantum Authentication Protocol Using Bell State

Xiaoyu Li, Liju Chen

A quantum authentication protocol is presented in this paper. It is based on the correlations of the EPR(Einstain- Podolski-Rosen) pair which is a two-qubit system in one of the four Bell states. The two parties share a sequence of EPR pairs as the authentication key. To authenticate each other, they need to create auxiliary particles and make them interact with the authentication key. Then one can affirm the other's identity by performing the Bell states measure- ment. No one without the authentication key can pass the authentication process. So the protocol is secure. No clas- sical channel and classical information exchange is needed in the authentication process. After the authentication pro- cess, the authentication key can be turned into the origin state. So the authentication key can be reused.

International Symposium on Data, Privacy, and E-Commerce•Nov 1, 2007•17 citations

Semi-Quantum Mutual Identity Authentication Using Bell States

Shuqi Jiang, Ri‐Gui Zhou, WenWen Hu

International Journal of Theoretical Physics•Jul 28, 2021•23 citations

Simultaneous quantum identity authentication scheme utilizing entanglement swapping with secret key preservation

Arindam Dutta, Anirban Pathak

Unconditional security in Quantum Key Distribution (QKD) relies on authenticating the identities of users involved in key distribution. While classical identity authentication schemes were initially utilized in QKD implementations, concerns regarding their vulnerability have prompted the exploration of Quantum Identity Authentication (QIA) protocols. In this study, we introduce a new protocol for QIA, derived from the concept of controlled secure direct quantum communication. Our proposed scheme facilitates simultaneous authentication between two users, Alice and Bob, leveraging Bell states with the assistance of a third party, Charlie. Through rigorous security analysis, we demonstrate that the proposed protocol withstands various known attacks, including impersonation, intercept and resend and impersonated fraudulent attacks. Additionally, we establish the relevance of the proposed protocol by comparing it with the existing protocols of similar type.

arXiv:2405.14987•Modern Physics Letters A•Jan 10, 2025•4 citations
Abstract Identification and key negotiation between trusted users play a pivot role in generating a session key. The existing protocol uses quantum resources with memory for authentication process but the storage time for qubit is limited. A new mutual authentication quantum key agreement protocol was proposed using Bell pair and the pre-shared key act as the basis for applying bell state measurement without storing the qubit. Security of the proposed protocol depends on inappropriate applying the Bell measurement in different basis leading to entanglement swapping. The participant is able to create a fair session key for each communication and mutually authenticate each identity. The key negotiation and authentication phases of the proposed mutual authentication quantum key agreement protocol have demonstrated that it is unconditional secure.
A quantum authentication protocol is presented in this paper. It is based on the correlations of the EPR(Einstain- Podolski-Rosen) pair which is a two-qubit system in one of the four Bell states. The two parties share a sequence of EPR pairs as the authentication key. To authenticate each other, they need to create auxiliary particles and make them interact with the authentication key. Then one can affirm the other's identity by performing the Bell states measure- ment. No one without the authentication key can pass the authentication process. So the protocol is secure. No clas- sical channel and classical information exchange is needed in the authentication process. After the authentication pro- cess, the authentication key can be turned into the origin state. So the authentication key can be reused.
Unconditional security in Quantum Key Distribution (QKD) relies on authenticating the identities of users involved in key distribution. While classical identity authentication schemes were initially utilized in QKD implementations, concerns regarding their vulnerability have prompted the exploration of Quantum Identity Authentication (QIA) protocols. In this study, we introduce a new protocol for QIA, derived from the concept of controlled secure direct quantum communication. Our proposed scheme facilitates simultaneous authentication between two users, Alice and Bob, leveraging Bell states with the assistance of a third party, Charlie. Through rigorous security analysis, we demonstrate that the proposed protocol withstands various known attacks, including impersonation, intercept and resend and impersonated fraudulent attacks. Additionally, we establish the relevance of the proposed protocol by comparing it with the existing protocols of similar type.