Assertion: handset | /r/CapableOf | calculate the response
Facets:
Source sentences:
text: The base can request authentication by sending two random numbers to the handset, which calculates the response using the shared 128-bit key.
text: The handset can also request authentication by sending a 64-bit random number to the base, which chooses a second random number, calculates the response using the shared key, and sends it back with the second random number.