Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
crypto: arm64/aes - Select CRYPTO_LIB_SHA256 from correct places
The call to sha256() occurs in code that is built when either
CRYPTO_AES_ARM64_CE_BLK or CRYPTO_AES_ARM64_NEON_BLK. The option
CRYPTO_AES_ARM64 is unrelated, notwithstanding its documentation. I'll
be removing CRYPTO_AES_ARM64 soon anyway, but before doing that, fix
where CRYPTO_LIB_SHA256 is selected from.
Fixes: 01834444d972 ("crypto: arm64/aes - use SHA-256 library instead of crypto_shash")
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20260112192035.10427-7-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
+2
-1
+2
-1
arch/arm64/crypto/Kconfig
+2
-1
arch/arm64/crypto/Kconfig
···
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config CRYPTO_AES_ARM64
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tristate "Ciphers: AES, modes: ECB, CBC, CTR, CTS, XCTR, XTS"
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select CRYPTO_AES
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-
select CRYPTO_LIB_SHA256
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help
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Block ciphers: AES cipher algorithms (FIPS-197)
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Length-preserving ciphers: AES with ECB, CBC, CTR, CTS,
···
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depends on KERNEL_MODE_NEON
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select CRYPTO_SKCIPHER
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select CRYPTO_AES_ARM64_CE
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+
select CRYPTO_LIB_SHA256
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help
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Length-preserving ciphers: AES cipher algorithms (FIPS-197)
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with block cipher modes:
···
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depends on KERNEL_MODE_NEON
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select CRYPTO_SKCIPHER
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select CRYPTO_LIB_AES
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+
select CRYPTO_LIB_SHA256
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help
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Length-preserving ciphers: AES cipher algorithms (FIPS-197)
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with block cipher modes: