> What is exactly the "unique device identifier"? It probably doesn't matter, given how easy it is to correlate/deanonymize substitute keys. "Hashing is magic

> What is exactly the "unique device identifier"? It probably doesn't matter, given how easy it is to correlate/deanonymize substitute keys. "Hashing is magic crypto pixie dust which takes personally identifiable information and makes it incomprehensible to the marketing department."[1] -Daniel J. Bernstein [1] https://projectbullrun.org/surveillance/2015/video-2015.html#bernstein https://projectbullrun.org/surveillance/2015/video-2015.html...