In principle, quantum key distribution (QKD) offers information-theoretic security based on
the laws of physics. In practice, however, the imperfections of realistic devices might …

Quantum cryptography harnesses quantum light, in particular single photons, to provide
security guarantees that cannot be reached by classical means. For each cryptographic task …

Quantum Cryptography: Key Distribution and Beyond Page 1 Quantum Cryptography: Key
Distribution and Beyond Akshata Shenoy-Hejamadi 1, Anirban Pathak 2 & Srikanth …

Building a quantum internet requires efficient and reliable quantum hardware, from photonic
sources to quantum repeaters and detectors, ideally operating at telecommunication …

Quantum communication holds the promise of creating disruptive technologies that will play
an essential role in future communication networks. For example, the study of quantum …

Bit commitment is a fundamental cryptographic primitive in which Alice wishes to commit a
secret bit to Bob. Perfectly secure bit commitment between two mistrustful parties is …

Quantum communication has historically been at the forefront of advancements, from
fundamental tests of quantum physics to utilizing the quantum-mechanical properties of …

As in modern communication networks, the security of quantum networks will rely on
complex cryptographic tasks that are based on a handful of fundamental primitives. Weak …