upc_keys.c

With custom prefix support and some enhancements

This is Peter "blasty" Geissler's original upc_keys.c, modified to support custom prefixes. The output is also more machine-readable.

Explanation of the process is in code.

Building

make build

or

gcc -O3 -o upc_keys upc_keys.c -lcrypto

Running

./upc_keys [-p] [-2|-5] ESSID PREFIXES

From help:

 ESSID should be in 'UPCxxxxxxx' format (7 digits)
 PREFIXES should be a string of comma separated serial number prefixes
 -p - print passwords only, not serial numbers nor frequencies
 -2, -5 - print only candidates on 2.4 GHz or 5 GHz, respectively