Consider the following authentication scheme between Alice (the claimant) and Bob (the verifier). Assume that the claimant and verifier cannot be compromised. (a) During registration Alice and Bob share a set of n + 1 secrets mi, m2, ..., m, and uw with the following property: mi H(m2), m2 H() ..., ma-1Hm) and mnw. (b) Alice and Bob also shares a secret key KAB. (c) For authenticating to Bob for the ith time (1