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Date: Thu, 7 May 2020 13:41:31 +0200
From: magnum <>
Subject: Re: Is the example of HMAC-SHA512 right?

On 2020-05-07 04:28, gyula wrote:
>> So we have a feature request here.  We don't seem to have a directly corresponding GitHub issue yet (I'll create one shortly),
>> although addition of HMAC support to the dynamic format compiler would happen to support both orderings of key and data:
> Hi, I studied the doucument of dynamic in John but didn’t found the usage of HMAC support in it.  Actually,  the hash I want to crack is the dozens of iterations of HMAC-SHA512. What should I do now with John.

Are you sure it's not actually PBKDF2-HMAC-SHA512 you need?

The format for that is:

For example:

The number of iterations is given in decimal, not hex.


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