  A secure key distribution protocol protected by light's noise was introduced
in 2003 [Phys. Rev. A 68, 052307 (2003)]. That protocol utilized the shot noise
of light present in the optical channel (eg., an optical fiber) to restrict
information leaks to an adversary. An initial shared information between the
legitimate users allowed them to extract more information from the channel than
the one obtained by the adversary. That original paper recognized the need for
a privacy amplification step but no specific protocol was presented. More
recently that original idea was improved with a specific privacy amplification
protocol [arXiv:1406.1543v2 [cs.CR] 8 Jul 2015] while keeping the use of an
optical communication channel. This work merges main ideas of the protection
given by the light's noise in a protocol applied to wireless channels. The use
of a wireless channels together with recorded physical noise was introduced
from 2005 to 2007 (see eg, arXiv:quant-ph/0510011 v2 16 Nov 2005 and
arXiv:0705.2243v2 [quant-ph] 17 May 2007). This work improves those embrionary
ideas of wireless channels secured by recorded optical noise. The need for
specific optical channels is eliminated with the wireless variation and opens
up the possibility to apply the technique to mobile devices. This work
introduces this new scheme and calculates the associated security level.
