Description

Any realization of quantum cryptography produces a key of finite length. Theoretical security bounds, however, have been derived only for infinitely long keys. This project aims at deriving security bounds for finite keys, thus closing one of the open gaps between theory and practical realizations.

CQT people involved in the project

Valerio Scarani

Publications

• V. Scarani, R. Renner, Quantum cryptography with finite resources, arXiv:0708:0709v1 [[1]]