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author	Eric Biggers <ebiggers@kernel.org>
	Thu, 11 Dec 2025 01:18:37 +0000 (17:18 -0800)
committer	Eric Biggers <ebiggers@kernel.org>
	Mon, 12 Jan 2026 19:07:50 +0000 (11:07 -0800)
commit	a229d83235c7627c490deb7dd4744a72567cea12
tree	cf14423955f3d8cdc96681e287d5040a79680c11	tree
parent	b4a8528d17fbcd9027290c168efd6ba7ac4d4cd2	commit \| diff

lib/crypto: x86/nh: Migrate optimized code into library

Migrate the x86_64 implementations of NH into lib/crypto/. This makes
the nh() function be optimized on x86_64 kernels.

Note: this temporarily makes the adiantum template not utilize the
x86_64 optimized NH code. This is resolved in a later commit that
converts the adiantum template to use nh() instead of "nhpoly1305".

Link: https://lore.kernel.org/r/20251211011846.8179-6-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

arch/x86/crypto/Kconfig		diff \| blob \| blame \| history
arch/x86/crypto/Makefile		diff \| blob \| blame \| history
arch/x86/crypto/nhpoly1305-avx2-glue.c	[deleted file]	blob \| blame \| history
arch/x86/crypto/nhpoly1305-sse2-glue.c	[deleted file]	blob \| blame \| history
lib/crypto/Kconfig		diff \| blob \| blame \| history
lib/crypto/Makefile		diff \| blob \| blame \| history
lib/crypto/x86/nh-avx2.S	[moved from arch/x86/crypto/nh-avx2-x86_64.S with 98% similarity]	diff \| blob \| blame \| history
lib/crypto/x86/nh-sse2.S	[moved from arch/x86/crypto/nh-sse2-x86_64.S with 97% similarity]	diff \| blob \| blame \| history
lib/crypto/x86/nh.h	[new file with mode: 0644]	blob

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