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From "c.holper@ades.at" <c.hol...@ades.at>
Subject Re: MGF1 other than SHA1
Date Thu, 07 Jul 2016 19:37:39 GMT
Thanks for your quick feedback!

Can you please give some more information?
I just found OAEP-MGF-constants in the code but they were never used.
I also found the different digests in the EncKey for OpenSSL but I did 
not figure out how to make it work with others than SHA1.

Thanks!
Christoph


On 2016-07-07 21:31, Cantor, Scott wrote:
>> As far I can see Santuario (I use version 1.7.3 with Linux/C++) does it
>> with MGF1P SHA1.
> That's the default.
>
>> Can anyone give me short feedback, if it is possibe to get other digests
>> than SHA1?
> Yes, it's possible. It will decrypt with whatever is in the message. Producing it is
possible, I don't recall all the details.
>
> There's also a separate layer of freedom with the MGF itself in the 1.1 variant of OAEP
but that's less common.
>
> --Scott
>


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