zerochaos@gentoo.org Rick Farina build and install the mfkey and nonce2key tools build firmware to update the proxmark3 hardware build proxmark3 rdv4 specific firmware instead of generic standalone HID26 read/clone/sim standalone HID ProxII bruteforce standalone HID corporate 1000 bruteforce standalone Mifare sniff/simulation standalone Mifare sniff/clone standalone 14a based protocol standalone Mifare ultra fast sniff/sim/clone standalone 14a sniff with ULC/ULEV1/NTAG auth RfidResearchGroup/proxmark3