Quantum cryptography is arguably the fastest growing area in quantum information science.
Novel theoretical protocols are designed on a regular basis, security proofs are constantly …

Quantum cryptography exploits principles of quantum physics for the secure processing of
information. A prominent example is secure communication, ie, the task of transmitting …

Random numbers are a fundamental resource in science and engineering with important
applications in simulation and cryptography. The inherent randomness at the core of …

This progress report covers recent developments in the area of quantum randomness, which
is an extraordinarily interdisciplinary area that belongs not only to physics, but also to …

Device-independent security is the gold standard for quantum cryptography: not only is
security based entirely on the laws of quantum mechanics, but it holds irrespective of any a …

This article reviews the extraordinary features of quantum information predicted by the
quantum formalism, which, combined with the development of modern quantum …

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 …

The violation of a Bell inequality is the paradigmatic example of device-independent
quantum information: The nonclassicality of the data is certified without the knowledge of the …

Colbeck [Ph. D. thesis, 2006] proposed using Bell inequality violations to generate certified
random numbers. While full quantum-security proofs have been given, it remains a major …

Self-testing is a method of quantum state and measurement estimation that does not rely on
assumptions about the inner working of the devices used. Its experimental realization has …