Re: GnuTLS testsuite error on ppc64 after nettle upgrade

[email protected] (Niels Möller) Tue, 09 Feb 2021 17:15:21 +0100
Newsgroups gmane.comp.encryption.nettle.bugs,gmane.network.gnutls.general
Message-ID <[email protected]>
Andreas Metzler <[email protected]> writes:

> I have bisected this[1] in nettle git and found
>
> 58a0301437e9beb23130423ff1063a67b6f2b43b
> ppc: New assembly for chacha_core4, doing four blocks in parallel.

This is indeed new code in nettle-3.7, and particularly suspect since
the test fails only on ppc. Do you know what the code path is? Is GnuTLS
using Nettle's chacha_poly1305_* functions, or is it calling chacha and
poly1305 functions separately?

Regards,
/Niels

-- 
Niels Möller. PGP-encrypted email is preferred. Keyid 368C6677.
Internet email is subject to wholesale government surveillance.
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