nat: After we identified the bsc check the key

We are using the token to find the right bsc_config and
then we can use the last_rand of the bsc_connection to
calculate the expected result and try to compare it with
a time constant(???) memcmp.
3 files changed
tree: 93034ab4d9e3657b9148ce3f17dc342a13ffb923
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. .gitignore
  7. README