Quantum-tomographic cryptography with a semiconductor single-photon source
Dagomir Kaszlikowski, L. C. Kwek, Lim Jenn Yang, Loói Shiang Yong, Frederick H. Willeboordse · Physical Review A · 2005
We analyze the security of so-called quantum-tomographic cryptography with the source producing entangled photons via an experimental scheme proposed by Fattal et al. [Phys. Rev. Lett. 92, 37903 (2004)]. We determine the range of the experimental parameters for which the protocol is secure against the most general incoherent attacks.