2 papers
quant-ph2026
Quantum Homomorphic Encryption: Towards Practical QOTP-Encrypted Computation on Gate-Based Hardware
Jon Hernández-Bueno, Oscar Lage, Marivi Higuero +1
As quantum computing moves toward remote and cloud-based access, protecting quantum data during outsourced execution becomes important. Quantum one-time pad (QOTP) encryption provi…
cs.CR2025
Privacy Enhanced QKD Networks: Zero Trust Relay Architecture based on Homomorphic Encryption
Aitor Brazaola-Vicario, Oscar Lage, Julen Bernabé-Rodríguez +2
Quantum key distribution (QKD) enables unconditionally secure symmetric key exchange between parties. However, terrestrial fibre-optic links face inherent distance constraints due…