Jonas Schnelli [ARCHIVE] on Nostr: 📅 Original date posted:2016-07-04 📝 Original message:> I haven't been able to ...

📅 Original date posted:2016-07-04
📝 Original message:> I haven't been able to find the beginning of this thread, so apologies
> if I've misunderstood what this is for, but it _sounds_ like we're
> re-inventing HKDF.

> I'd recommend reading the paper about HKDF. It stands out among crypto
> papers for having a nice clear justification for each of its design
> decisions, so you can see why they did it (very slightly) differently
> than the various constructions proposed up-thread.

Thanks Zooko

I think HKDF instead of a single HMAC_SHA512 seams reasonable and
something we should consider.

I'll try to evaluate the implications of using HKDF over HMAC_SHA512 and
will update the BIP if there are no concerns about it.

</jonas>

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: OpenPGP digital signature
URL: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/attachments/20160704/029dc8b2/attachment.sig>;