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

Architecture For Secured Centralized and Decentralized IPsec Multicast Based on Quantum Key Distribution

Ahmed F. Metwaly, Magdi Z. Rashad, Fatma A. Omara, Adel A. Megahed

Published Jan 1, 2015• 0 citations
OpenAlex

Related papers

IPsec Multicast Architecture Based on Quantum Key Distribution, Quantum Secret Sharing and Measurement

Ahmed Farouk, Omar Husain Tarawneh, Mohamed Elhoseny +4 more

Studies in big data•Oct 13, 2017•0 citations

Architecture of multicast centralized key management scheme using quantum key distribution and classical symmetric encryption

Ahmed F. Metwaly, Magdi Z. Rashad, Fatma A. Omara +1 more

The European Physical Journal Special Topics•Mar 18, 2014•59 citations

Secured IPsec Multicast Architecture Based on Quantum Key Distribution

Ahmed Farouk, Magdi Zakria Fatma Omara

Multicasting reveals to the delivery of a message or information from one source to multiple recipients simultaneously through a single transmission channel. Securing the transmitted multicast information can be achieved through IPsec multicast architecture. The process of IPsec involves the sender and destinations to agree on IPsec keys. These keys are used for protection transmitted information among communicated peers over IPsec network. IPsec depends on classical algorithm for key generation and distribution. These algorithms proved their conditional security which means intruder can break the algorithm and intercept the communication process. In this paper, a new IPsec multicast architecture is proposed. The proposed architecture is divided into five main processes. The most important process is key generation and distribution. The key generation and distribution through IPsec multicast network is achieved using quantum algorithms. Quantum keys proved their unconditional security according to their physical characteristics. Sender and receivers communicate through two channels which quantum and classical. Encryption and decryption processes depend on agreed quantum keys and classical cryptographic algorithms. IPsec depends on quantum key distribution for creating keys for IPsec security associations. The confidentiality and authentication of proposed architecture is analyzed

•Jan 1, 2015•11 citations

A Proposed Architecture for Key Management Schema in Centralized Quantum Network

Ahmed Farouk, Mohamed Elhoseny, Josep Amengual i Batle +2 more

Most existing realizations of quantum key distribution (QKD) are point-to-point systems with one source transferring to only one destination. Growth of these single-receiver systems has now achieved a reasonably sophisticated point. However, many communication systems operate in a point-to-multi-point (Multicast) configuration rather than in point-to-point mode, so it is crucial to demonstrate compatibility with this type of network in order to maximize the application range for QKD. Therefore, this chapter proposed architecture for implementing a multicast quantum key distribution Schema. The proposed architecture is designed as a Multicast Centralized Key Management Scheme Using Quantum Key Distribution and Classical Symmetric Encryption. In this architecture, a secured key generation and distribution solution has been proposed for a single host sending to two or more (N) receivers using centralized Quantum Multicast Key Distribution Centre and classical symmetric encryption.

Advances in computational intelligence and robotics book series•Jan 1, 2017•10 citations

A Secure Centralized Multi-Party Quantum Key Distribution Protocol with New Encoding Mode

Chaonan Wang, Hongfeng Zhu

International Journal of Theoretical Physics•Jun 13, 2023•4 citations

A Hybrid Secure Communication Architecture Using Quantum Key Distribution and Post Quantum Cryptography

Cheshta Khurana, Raghav Tayal, Divya Agarwal

IEEE International Conference on Computing, Power and Communication Technologies (IC2PCT)•May 15, 2026•0 citations
Multicasting reveals to the delivery of a message or information from one source to multiple recipients simultaneously through a single transmission channel. Securing the transmitted multicast information can be achieved through IPsec multicast architecture. The process of IPsec involves the sender and destinations to agree on IPsec keys. These keys are used for protection transmitted information among communicated peers over IPsec network. IPsec depends on classical algorithm for key generation and distribution. These algorithms proved their conditional security which means intruder can break the algorithm and intercept the communication process. In this paper, a new IPsec multicast architecture is proposed. The proposed architecture is divided into five main processes. The most important process is key generation and distribution. The key generation and distribution through IPsec multicast network is achieved using quantum algorithms. Quantum keys proved their unconditional security according to their physical characteristics. Sender and receivers communicate through two channels which quantum and classical. Encryption and decryption processes depend on agreed quantum keys and classical cryptographic algorithms. IPsec depends on quantum key distribution for creating keys for IPsec security associations. The confidentiality and authentication of proposed architecture is analyzed
Most existing realizations of quantum key distribution (QKD) are point-to-point systems with one source transferring to only one destination. Growth of these single-receiver systems has now achieved a reasonably sophisticated point. However, many communication systems operate in a point-to-multi-point (Multicast) configuration rather than in point-to-point mode, so it is crucial to demonstrate compatibility with this type of network in order to maximize the application range for QKD. Therefore, this chapter proposed architecture for implementing a multicast quantum key distribution Schema. The proposed architecture is designed as a Multicast Centralized Key Management Scheme Using Quantum Key Distribution and Classical Symmetric Encryption. In this architecture, a secured key generation and distribution solution has been proposed for a single host sending to two or more (N) receivers using centralized Quantum Multicast Key Distribution Centre and classical symmetric encryption.