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| author | Eric Biggers <ebiggers@kernel.org> | 2026-01-12 11:20:04 -0800 |
|---|---|---|
| committer | Eric Biggers <ebiggers@kernel.org> | 2026-01-12 11:39:58 -0800 |
| commit | 5be8dcc1d0dd5b4bd431d1d052e79f01dd2e33c4 (patch) | |
| tree | b9566c8df19586d510af34ec678961335886d0c7 | |
| parent | 1cb2fcb61c6d58c59a01da1fa8330e3101818759 (diff) | |
| download | linux-stable-5be8dcc1d0dd5b4bd431d1d052e79f01dd2e33c4.tar.gz linux-stable-5be8dcc1d0dd5b4bd431d1d052e79f01dd2e33c4.zip | |
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>
| -rw-r--r-- | arch/arm64/crypto/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig index da1c9ea8ea83..4453dff8f0c1 100644 --- a/arch/arm64/crypto/Kconfig +++ b/arch/arm64/crypto/Kconfig @@ -40,7 +40,6 @@ config CRYPTO_SM3_ARM64_CE config CRYPTO_AES_ARM64 tristate "Ciphers: AES, modes: ECB, CBC, CTR, CTS, XCTR, XTS" select CRYPTO_AES - select CRYPTO_LIB_SHA256 help Block ciphers: AES cipher algorithms (FIPS-197) Length-preserving ciphers: AES with ECB, CBC, CTR, CTS, @@ -66,6 +65,7 @@ config CRYPTO_AES_ARM64_CE_BLK depends on KERNEL_MODE_NEON select CRYPTO_SKCIPHER select CRYPTO_AES_ARM64_CE + select CRYPTO_LIB_SHA256 help Length-preserving ciphers: AES cipher algorithms (FIPS-197) with block cipher modes: @@ -83,6 +83,7 @@ config CRYPTO_AES_ARM64_NEON_BLK depends on KERNEL_MODE_NEON select CRYPTO_SKCIPHER select CRYPTO_LIB_AES + select CRYPTO_LIB_SHA256 help Length-preserving ciphers: AES cipher algorithms (FIPS-197) with block cipher modes: |