Fred over at the 430h forum shared another project using his NFC implant and an MSP4305529 to unlock his PC:
I recent completed the prototype of my LoginNFC project. It’s a combination of MSP430 acting as a USB keyboard (and CDC serial for configuration) and a TRF7970A NFC reader. The prototype was done with a F5529 LaunchPad and TRF7970A Booster – along with a ferrite antenna to improve the read range.
It’s working well and I did a small write-up here
Via 43oh forum.
Project info at Fred’s project page.