NIST Bluetooth Security Publication 800-121

NIST recently published the Special Publication 800-121 "Guide to Bluetooth Security". I skim read it and while it certainly is a good overview it seriously lacks in some areas. Unfortunately I concentrated on other areas than bluetooth the last year and after doing the 23C3 speech and publishing BTCrack I have not really dug further. Maybe it's time to digg into it again a bit more.