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HMAC OID?

To: ietf-pkix@xxxxxxxxxx
Subject: HMAC OID?
From: Lars Johansson <Lars.Johansson@xxxxxxxxxxxxxx>
Date: Wed, 15 Jan 1997 17:26:19 +0100
Organization: PSab

Hi all,

This question actually relates to the SET spec but 
perhaps someone on this list could answer it for me.

Is there an OID for HMAC? In particular HMAC with SHA-1?

In the previous version of the SET Specification (Book 2:
Programmers Guide) the PANSecret value were just hashed
with SHA-1 and the ASN.1 definition of the certificate 
included the id-sha OID from X9.30.

Now, in the latest version, the hash algorithm is instead 
keyed HMAC (with SHA-1 replacing MD5) but no OIDs are given 
and the exact coding of the hashvalue is not specified.

So, does somebody on this list know of an OID for HMAC with
SHA-1? Please let me then know too.

Thanks,
/Lars Johansson
Sweden Post

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