9 Feb
2021
9 Feb
'21
4:15 p.m.
Andreas Metzler ametzler@bebt.de 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
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