crypto: jitterentropy - Use SHA-3 library

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Make the jitterentropy RNG use the SHA-3 library API instead of
crypto_shash.  This ends up being quite a bit simpler, as various
dynamic allocations and error checks become unnecessary.

Signed-off-by: David Howells <dhowells@redhat.com>
Co-developed-by: Eric Biggers <ebiggers@kernel.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260226010005.43528-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

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David Howells 2026-02-25 17:00:05 -08:00 • committed by Eric Biggers

parent 5e07ce4663

commit ce260754bb

4 changed files with 52 additions and 108 deletions

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2

crypto/Kconfig

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116

crypto/jitterentropy-kcapi.c

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25

crypto/jitterentropy.c

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19

crypto/jitterentropy.h

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