Look on pp. 7-39ff of the current PrOp. If you google use the search argument
'CIPHER MESSAGE WITH CHAINING (KMC)'. KMx is really a set of instructions. The particular element of this set that is to be executed is specified (but not uniquely) by the function-code value, o 0, for KM-Query, o 1, for KM-DEA o . . . o 67, for KM-PRNG The implication here is, fortunately, misleading. Not [quite] all of the function codes in the open interval 0-67 are in use. John Gilmore, Ashland, MA 01721 - USA
