Subject: [Sip] about md5 algorithm for authorization header

From: kamaraju krishna <[email-masked]>
Date: Sun, 5 Jan 2003 22:33:22 -0800 (PST)

HELLO SIR,

I read document in RFC 1321 .But i have some ploblem i
don't understand in
request-digest  =<"> < KD ( H(A1), unq(nonce-value)
":" H(A2) ) ><">

request-digest  = "KD(H(A1),unq(nonce-value) ":" H(A2)
)"

A1 = unq(username-value) ":" unq(realm-value) ":"
passwd

A2 = Method ":" digest-uri-value

what KD?,H?

weather This  equation is correct or not ?

KD(H(A1), unq(nonce-value) ":" H(A2)) = MD5(H

(A1), unq(nonce-value) ":" H(A2))

Thanking you..

Regards
krishna

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