Cryptographic aspects of quantum reading
arXiv:1509.01100 · doi:10.3390/e17042218
Abstract
Besides achieving secure communication between two spatially-separated parties, another important issue in modern cryptography is related to secure communication in time, i.e., the possibility to confidentially store information on a memory for later retrieval. Here we explore this possibility in the setting of quantum reading, which exploits quantum entanglement to efficiently read data from a memory whereas classical strategies (e.g., based on coherent states or their mixtures) cannot retrieve any information. From this point of view, the technique of quantum reading can provide a new form of technological security for data storage.
References in corpus (10)
- Quantum Illumination with Gaussian States
- The Quantum Chernoff Bound
- Microwave Quantum Illumination
- Quantum Illumination at the Microwave Wavelengths
- Experimental realisation of quantum illumination
- Entanglement-Enhanced Sensing in a Lossy and Noisy Environment
- Gaussian-state quantum-illumination receivers for target detection
- Computable bounds for the discrimination of Gaussian states
- Continuous-variable quantum cryptography with an untrusted relay: Detailed security analysis of the symmetric configuration
- Asymmetric quantum hypothesis testing with Gaussian states
Cited by in corpus (13)
- Advances in Photonic Quantum Sensing
- Fundamental limits to quantum channel discrimination
- Entanglement and secret-key-agreement capacities of bipartite quantum interactions and read-only memory devices
- Experimental quantum reading with photon counting
- Quantum-enhanced pattern recognition
- Ultimate Limits of Thermal Pattern Recognition
- Thermal quantum metrology in memoryless and correlated environments
- Idler-Free Multi-Channel Discrimination via Multipartite Probe States
- Analytical Bounds for Dynamic Multi-Channel Discrimination
- On quantum illumination, quantum reading, and the capacity of quantum computation
- Analytical bounds for non-asymptotic asymmetric state discrimination
- Symmetric and asymmetric discrimination of bosonic loss: Toy applications to biological samples and photo-degradable materials
- Quantum reading of quantum information