On Fri, Apr 21, 2017 at 10:02 PM, Simon Riggs <[email protected]> wrote:
> On 21 April 2017 at 10:20, Heikki Linnakangas <[email protected]> wrote:
>> But looking more closely, I think I misunderstood RFC 5803. It *does* in
>> fact specify a single string format to store the verifier in. And the format
>> looks like:
>>
>> SCRAM-SHA-256$<iteration count>:<salt>$<StoredKey>:<ServerKey>
>
> Could you explain where you are looking? I don't see that in RFC5803
>From 1. Overview:
Syntax of the attribute can be expressed using ABNF [RFC5234]. Non-
terminal references in the following ABNF are defined in either
[AUTHPASS], [RFC4422], or [RFC5234].
scram-mech = "SCRAM-SHA-1" / scram-mech-ext
; Complies with ABNF for <scheme>
; defined in [AUTHPASS].
scram-authInfo = iter-count ":" salt
; Complies with ABNF for <authInfo>
; defined in [AUTHPASS].
scram-authValue = stored-key ":" server-key
; Complies with ABNF for <authValue>
; defined in [AUTHPASS].
Thanks,
--
Michael
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