Quantum key distribution provides secure keys with information-theoretic security ensured
by the principle of quantum mechanics. The continuous-variable version of quantum key …

Random numbers are central to cryptography and various other tasks. The intrinsic
probabilistic nature of quantum mechanics has allowed us to construct a large number of …

A Bell test is a randomized trial that compares experimental observations against the
philosophical worldview of local realism, in which the properties of the physical world are …

Quantum mechanisms can provide strong security in image processing against the
disadvantages of pseudorandom and periodic of traditional chaotic systems. Based on its …

With the growing availability of experimental loophole-free Bell tests,,,–, it has become
possible to implement a new class of device-independent random number generators …

An approach to quantum random number generation based on unambiguous quantum state
discrimination is developed. We consider a prepare-and-measure protocol, where two …

We consider the generation of randomness based upon the observed violation of an
Einstein-Podolsky-Rosen (EPR) steering inequality, known as one-sided device …

We demonstrate a 6 Gbps real-time optical quantum random number generator by
measuring vacuum fluctuation. To address the common problem that speed gap exists …

Pseudorandom quantum states (PRSs) and pseudorandom unitaries (PRUs) possess the
dual nature of being efficiently constructible while appearing completely random to any …

We compare the power of quantum and classical physics in terms of randomness
certification from devices which are only partially characterized. We study randomness …