On Tuesday, 14 March 2023 at 09:26:05 UTC Van Fury wrote: Am developing a server (diameter) which will response with an AVP SIP-Authenticate. In the specification
" The SIP-Authenticate AVP is of type OctetString and It shall contain, binary encoded, the concatenation of the authentication challenge RAND and the token AUTN" I believe "binary encoded" here just means []byte. Concatenate them using append(). The RAND and the AUTN in this case are hexadecimal strings s1 and s2. I don't believe either is a "hexadecimal string" in the sense of being encoded using the ASCII symbols "0" to "9" and "a" to "f". They may conventionally be *displayed* in this format, e.g. for debugging purposes, but internally and on-the-wire I think they are just sequences of bytes. NOTE: my experience is with RADIUS rather than Diameter, so I *could* be wrong. I'm just outlining what I *expect* to be the case; I haven't gone reading through Diameter RFCs. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/1f5df4b2-b060-4fe7-9c97-4eb7c3a27d43n%40googlegroups.com.
