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Password Authentication Exchanges
Exchanged using Password-Authentication TLV.
A simple format is selected than ASN.1, XDR:
Simplicity
Lower cost to implement
Uses "LABEL=Value” format:
“REQUEST=Please enter your user name and password.”
“RESPONSE=[username]\0[password]”
Error codes defined to handle password change, retries, etc., similar to MSCHAPv2.
Non-ASCII credential exchanges are support using UTF-8 and stringprep.
PPT Version