Alan DeKok aland at deployingradius.com
Thu Apr 12 15:53:06 CEST 2007

Prateek Gupta wrote:
>>>Can you point to a specification saying how this hashing works?
> A---------->B(nsis server)--------->C(radius server)
> User A generates a large buffer which contains various Authentication
> Attributes, A hash of this string is generated using MD5 algorithm with
> a key known to both users A and C, This string is appended to the
> original string and sent over the network, Node B get this string and it
> extract various session attributes from this string.

  That's not a particularly clear explanation, and not a pointer to a

> The attributes extracted should be used to construct the diameter
> message using freeradius client library.

  FreeRADIUS doesn't implement diameter messages.

  If you need Diameter, see OpenDiameter.org.

  Alan DeKok.
  http://deployingradius.com       - The web site of the book
  http://deployingradius.com/blog/ - The blog

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