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

Quantum Information Processing

Quantum-chaotic key distribution in optical networks: from secrecy to implementation with logistic map

José Cláudio do Nascimento, Ranara Louise Campos Damasceno, G. L. de Oliveira, Rubens Viana Ramos

Published Oct 23, 2018• 17 citations
Publisher
DOI
10.1007/s11128-018-2097-1

Related papers

Quantum Image Encryption Using Intra and Inter Bit Permutation Based on Logistic Map

Xingbin Liu, Di Xiao, Yanping Xiang

In this paper, a quantum image encryption scheme is proposed by using the inter–intra bit-level permutation strategy. The image to be encrypted is first represented by a novel enhanced quantum representation model, and then, the intra and inter permutation operations are successively performed on bit planes. The intra bit permutation is achieved by sorting chaotic sequence, and the inter bit permutation is accomplished with qubit XOR operations between the two selected bit planes. The ciphertext image is finally obtained through a chaotic diffusion procedure implemented with a quantum image XOR operation. The XOR operation is realized by controlled- NOT gates, which is controlled by a chaotic sequence generated with a logistic map. The parameters of the logistic map are sensitive, which makes the key space large enough to resist brute-force attack. The proposed scheme not only modifies the pixel positions and gray values but also makes the bit distribution more uniform. The quantum circuits for the proposed encryption algorithm are devised. The simulation results and theoretical analysis show that the proposed method is more efficient than its classical counterpart, and its security is verified by the statistical analysis, keys sensitivity, and key space analysis.

IEEE Access•Dec 27, 2018•69 citations

Combining quantum key distribution with chaotic systems for free-space optical communications

Naveed Mahmud, Andrew MacGillivray, Apurva Rai +5 more

Quantum Information Processing•Oct 26, 2021•5 citations

Analysis of Quantum Key Distribution Protocols in Hybrid Quantum-Classical Optical Network

东晨 Dong Chen, 赵尚弘 Zhao Shanghong, 董毅 Dong Yi +2 more

Laser & Optoelectronics Progress•Jan 1, 2014•0 citations

Hybrid Quantum Key Distribution Protocol with Chaotic System for Securing Data Transmission

De Rosal Ignatius Moses Setiadi, Muhamad Akrom

This research proposes a combination of Quantum Key Distribution (QKD) based on the BB84 protocol with Improved Logistic Map (ILM) to improve data transmission security. This method integrates quantum key formation from BB84 with ILM encryption. This combination creates an additional layer of security, where by default, the operation on BB84 is only XOR-substitution, with the addition of ILM creating a permutation operation on quantum keys. Experiments are measured with several quantum measurements such as Quantum Bit Error Rate (QBER), Polarization Error Rate (PER), Quantum Fidelity (QF), Eavesdropping Detection (ED), and Entanglement-based detection (EDB), as well as classical cryptographic analysis such as Bit Error Ratio (BER), Entropy, Histogram Analysis, and Normalized Pixel Change Rate (NPCR) and Unified Average Changing Intensity (UACI). As a result, the proposed method obtained satisfactory results, especially perfect QF and BER, and EBD, which reached 0.999.

Journal of Computing Theories and Applications•Dec 20, 2023•10 citations

Optical Network Models for Quantum Cryptography

Sufyan T. F. Al-Janabi, Fawzi Mohammad Munir Al-Naima, Siddeeq Y. Ameen

IFIP advances in information and communication technology•Jan 1, 2002•3 citations

Quantum Image Cryptography of Gingerbreadman Map by Using Pixel Shuffling

Shilpa M. Satre, Bharti Joshi

Encryption is a vital tool for safeguarding photos from unauthorized access. The ease of storing data in the cloud has come with a downside: increased vulnerability to hacking. Securing communication is paramount in today's digital world, and encryption is essential for achieving this. Many photo encryption techniques hinge on chaotic logistic maps. Basically, two aspects of chaotic maps Continuous chaotic map and discrete chaotic map. This proposal defines utilization of Quantum cryptography-based Image encryption technique by using pixel permutation. The standard algorithms and procedures used by classical cryptography, such as key exchange methods for secrecy and public-key encryption techniques for digital signatures, are delivered on a regular basis to fulfill these obligations. They are simple to manipulate using cutting-edge technology, but they have some drawbacks when it comes to real-time communication security assurance phases. The reliability of classical cryptography is limited to Scheming. In classical cryptography, the key size is in a somewhat reduced form. Therefore, it is unknown how long the algorithm will last. Hackers can use it to take screenshots of the encrypted data, which they can subsequently use to carry out other immoral tasks. Numerous cryptographic tasks may be accomplished with quantum cryptography. Since encrypted data cannot be copied or read in the quantum state, unethical communication practices are reduced. Passive attacks are unfeasible due to the huge key space that quantum communication may exploit. To enhance the security level, we used pixel permutation model in discreate chaotic map Gingerbreadman map.

Advances in information security, privacy, and ethics book series•Nov 27, 2024•0 citations
In this paper, a quantum image encryption scheme is proposed by using the inter–intra bit-level permutation strategy. The image to be encrypted is first represented by a novel enhanced quantum representation model, and then, the intra and inter permutation operations are successively performed on bit planes. The intra bit permutation is achieved by sorting chaotic sequence, and the inter bit permutation is accomplished with qubit XOR operations between the two selected bit planes. The ciphertext image is finally obtained through a chaotic diffusion procedure implemented with a quantum image XOR operation. The XOR operation is realized by controlled- NOT gates, which is controlled by a chaotic sequence generated with a logistic map. The parameters of the logistic map are sensitive, which makes the key space large enough to resist brute-force attack. The proposed scheme not only modifies the pixel positions and gray values but also makes the bit distribution more uniform. The quantum circuits for the proposed encryption algorithm are devised. The simulation results and theoretical analysis show that the proposed method is more efficient than its classical counterpart, and its security is verified by the statistical analysis, keys sensitivity, and key space analysis.
This research proposes a combination of Quantum Key Distribution (QKD) based on the BB84 protocol with Improved Logistic Map (ILM) to improve data transmission security. This method integrates quantum key formation from BB84 with ILM encryption. This combination creates an additional layer of security, where by default, the operation on BB84 is only XOR-substitution, with the addition of ILM creating a permutation operation on quantum keys. Experiments are measured with several quantum measurements such as Quantum Bit Error Rate (QBER), Polarization Error Rate (PER), Quantum Fidelity (QF), Eavesdropping Detection (ED), and Entanglement-based detection (EDB), as well as classical cryptographic analysis such as Bit Error Ratio (BER), Entropy, Histogram Analysis, and Normalized Pixel Change Rate (NPCR) and Unified Average Changing Intensity (UACI). As a result, the proposed method obtained satisfactory results, especially perfect QF and BER, and EBD, which reached 0.999.
Encryption is a vital tool for safeguarding photos from unauthorized access. The ease of storing data in the cloud has come with a downside: increased vulnerability to hacking. Securing communication is paramount in today's digital world, and encryption is essential for achieving this. Many photo encryption techniques hinge on chaotic logistic maps. Basically, two aspects of chaotic maps Continuous chaotic map and discrete chaotic map. This proposal defines utilization of Quantum cryptography-based Image encryption technique by using pixel permutation. The standard algorithms and procedures used by classical cryptography, such as key exchange methods for secrecy and public-key encryption techniques for digital signatures, are delivered on a regular basis to fulfill these obligations. They are simple to manipulate using cutting-edge technology, but they have some drawbacks when it comes to real-time communication security assurance phases. The reliability of classical cryptography is limited to Scheming. In classical cryptography, the key size is in a somewhat reduced form. Therefore, it is unknown how long the algorithm will last. Hackers can use it to take screenshots of the encrypted data, which they can subsequently use to carry out other immoral tasks. Numerous cryptographic tasks may be accomplished with quantum cryptography. Since encrypted data cannot be copied or read in the quantum state, unethical communication practices are reduced. Passive attacks are unfeasible due to the huge key space that quantum communication may exploit. To enhance the security level, we used pixel permutation model in discreate chaotic map Gingerbreadman map.