TY  - JOUR
AU  - AlSagri, Hatoon S.
AU  - Kumar, Ankit
AU  - Saudagar, Abdul Khader Jilani
AU  - Kumar, Abhishek
AU  - Raja, Linesh
PY  - 2025
DA  - 2025/08/29
TI  - Quantum-Algebraic Fusion: Hybrid Cryptographic Architectures for Post-Quantum Data Resilience
JO  - Journal of Quantum Cryptography
T2  - Journal of Quantum Cryptography
JF  - Journal of Quantum Cryptography
VL  - 1
IS  - 1
SP  - 14
EP  - 34
DO  - 10.62762/JQC.2025.497251
UR  - https://www.icck.org/article/abs/JQC.2025.497251
KW  - quantum entanglement
KW  - lattice-based cryptography
KW  - post-quantum security
KW  - hybrid cryptosystems
KW  - quantum-classical authentication
KW  - QELACS
KW  - NIST compliance
AB  - This research presents Quantum-Entangled Lattice-Augmented Cryptographic System (QELACS) a next-generation hybrid cryptographic framework that fuses quantum entanglement with algebraic lattice-based encryption to deliver quantum-safe, scalable, and high-performance data security. Unlike traditional hybrid models that merely layer quantum and classical methods, QELACS deeply integrates quantum mechanics into the cryptographic core, enabling entanglement-assisted operations across the encryption lifecycle. The framework introduces three foundational algorithms: Entanglement-Augmented Secret Key Generation (EASKG) for ultra-secure and rapid key production, Quantum-Lattice Encryption and Decryption (QLED) for post-quantum data confidentiality, and Quantum-Augmented Hybrid Authentication (QAHA) to establish resilient dual-layer authentication. These components jointly ensure end-to-end protection - confidentiality, integrity, and authenticity - against both classical and quantum adversaries. Analytical and experimental evaluations reveal that QELACS enhances key generation speed by 125%, reduces cryptographic latency by 59%, and minimizes security compromise risk to just 0.01%, significantly outperforming existing hybrid solutions. Designed for real-world adoption, QELACS is interoperable with current cryptographic infrastructures, tolerant to system noise, and compliant with NIST's post-quantum security guidelines. This work provides a strong foundation for secure communications in the quantum computing era, offering a transformative leap toward future-ready cryptographic ecosystems.
SN  - request pending
PB  - Institute of Central Computation and Knowledge
LA  - English
ER  - 

@article{AlSagri2025QuantumAlg,
  author = {Hatoon S. AlSagri and Ankit Kumar and Abdul Khader Jilani Saudagar and Abhishek Kumar and Linesh Raja},
  title = {Quantum-Algebraic Fusion: Hybrid Cryptographic Architectures for Post-Quantum Data Resilience},
  journal = {Journal of Quantum Cryptography},
  year = {2025},
  volume = {1},
  number = {1},
  pages = {14-34},
  doi = {10.62762/JQC.2025.497251},
  url = {https://www.icck.org/article/abs/JQC.2025.497251},
  abstract = {This research presents Quantum-Entangled Lattice-Augmented Cryptographic System (QELACS) a next-generation hybrid cryptographic framework that fuses quantum entanglement with algebraic lattice-based encryption to deliver quantum-safe, scalable, and high-performance data security. Unlike traditional hybrid models that merely layer quantum and classical methods, QELACS deeply integrates quantum mechanics into the cryptographic core, enabling entanglement-assisted operations across the encryption lifecycle. The framework introduces three foundational algorithms: Entanglement-Augmented Secret Key Generation (EASKG) for ultra-secure and rapid key production, Quantum-Lattice Encryption and Decryption (QLED) for post-quantum data confidentiality, and Quantum-Augmented Hybrid Authentication (QAHA) to establish resilient dual-layer authentication. These components jointly ensure end-to-end protection - confidentiality, integrity, and authenticity - against both classical and quantum adversaries. Analytical and experimental evaluations reveal that QELACS enhances key generation speed by 125\%, reduces cryptographic latency by 59\%, and minimizes security compromise risk to just 0.01\%, significantly outperforming existing hybrid solutions. Designed for real-world adoption, QELACS is interoperable with current cryptographic infrastructures, tolerant to system noise, and compliant with NIST's post-quantum security guidelines. This work provides a strong foundation for secure communications in the quantum computing era, offering a transformative leap toward future-ready cryptographic ecosystems.},
  keywords = {quantum entanglement, lattice-based cryptography, post-quantum security, hybrid cryptosystems, quantum-classical authentication, QELACS, NIST compliance},
  issn = {request pending},
  publisher = {Institute of Central Computation and Knowledge}
}