[Serusers] MD5

[Jan Janak]

On 25-08 13:37, Brian OBrien wrote:
> I have a www-Authenticate.
> 
> Www-Authenticate: Digest realm="server.com",
> nonce="411ac7155bd4a57a466c529317257f43c969fafd"
> 
> 
> username="user",realm="server.com",nonce="411ac7155bd4a57a466c529317257f43c969fafd",response="0a050e02120f490e9c407ccea22058e0",uri="sip:server.com"
> 
> 
> I am trying to figure out the parameters to:
> 
> DigestCalcHA1 and DigestCalcResponse.

  The value of nonce and realm parameters must match the digest
  challenge above. uri parameter is the Request-URI of the SIP message
  containing the digest credentials.

  The parameters to DigestCalcHA1 are the username obtained from some
  database (this is the value of the username attribute), realm value
  obtained from the digest challenge, password from the same database,
  the value of the nonce attribute from the digest challenge.

  The function will return a string that will then be the input to the
  second function, DigestCalcResponse that will calculate the value of
  the response attribute.

  Exact description of the algorithm can be found in
  http://www.ietf.rfc/rfc2617.txt

    Jan.