nThe
80-bit session key was too small
nThe
symmetric cipher (SKIPJACK) was classified; no public scrutiny
nLater,
a “panel of outside experts” was allowed to look at it for a day
nEven
later, after Clipper failed, SKIPJACK was declassified
n16-bit
checksum could be defeated (Blaze ’94)
nChipID
tagged every single communication