Hi, The authentication info ABNF mentioned in the bis-05 is AuthenticationInfo =
�Authentication-info� HCOLON 1#( digest � nextnonce ) nextnonce = �nextnonce� EQUAL nonce-value In the above ANBF, I am not able to find the grammar for "digest" token, not even in the HTTP1.1 RFC. Can somebody give me any pointers to this grammar. Rgds Seshu
