The physical attributes of the dynamic vehicle-to-vehicle propagation channel can be
utilized for the generation of highly random and symmetric cryptographic keys. However, in a …

Common randomness of channels offers the possibility to create cryptographic keys without
the need for a key exchange procedure. Channel reciprocity for TDD (time-division …

The reciprocity of the channel transfer functions between legitimate users changing
randomly delivers the common randomness used in physical-layer key generation. Time …

Physical layer security is typically linked to TDD wireless applications, where roughly a
reciprocity of the channel can be assumed. This creates the required common randomness …

The reciprocity of the channel transfer functions between legitimate users changing
randomly delivers the common randomness used in physical-layer key generation. Time …