Add salt to auth response to prevent chosen plaintext attacks; add more comments for the auth code.
Add salt to auth response to prevent chosen plaintext attacks; add more
comments for the auth code.


git-svn-id: 9d763a2146cc7918956fa045a5de4b112f309167@864 a8f5125c-1e01-0410-8897-facf34644b8e

freevo/kaa-base,freevo/kaa-base