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2026-01-12lib/crypto: arm/nh: Migrate optimized code into libraryEric Biggers
Migrate the arm32 NEON implementation of NH into lib/crypto/. This makes the nh() function be optimized on arm32 kernels. Note: this temporarily makes the adiantum template not utilize the arm32 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/20251211011846.8179-4-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>