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Donenfeld" , Herbert Xu , linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, x86@kernel.org, Holger Dengler , Harald Freudenberger , Eric Biggers Subject: [PATCH v2 05/35] crypto: arm64/aes - Switch to aes_enc_tab[] and aes_dec_tab[] Date: Mon, 12 Jan 2026 11:20:03 -0800 Message-ID: <20260112192035.10427-6-ebiggers@kernel.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260112192035.10427-1-ebiggers@kernel.org> References: <20260112192035.10427-1-ebiggers@kernel.org> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Instead of crypto_ft_tab and crypto_it_tab from aes_generic.c, use aes_enc_tab and aes_dec_tab from lib/crypto/aes.c. These contain the same data in the first 1024 bytes (which is the part that this code uses), so the result is the same. This will allow aes_generic.c to eventually be removed. Acked-by: Ard Biesheuvel Signed-off-by: Eric Biggers --- arch/arm64/crypto/aes-cipher-core.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/crypto/aes-cipher-core.S b/arch/arm64/crypto/aes-cipher-core.S index c9d6955f8404..651f701c56a8 100644 --- a/arch/arm64/crypto/aes-cipher-core.S +++ b/arch/arm64/crypto/aes-cipher-core.S @@ -121,12 +121,12 @@ CPU_BE( rev w7, w7 ) stp w6, w7, [out, #8] ret .endm SYM_FUNC_START(__aes_arm64_encrypt) - do_crypt fround, crypto_ft_tab, crypto_ft_tab + 1, 2 + do_crypt fround, aes_enc_tab, aes_enc_tab + 1, 2 SYM_FUNC_END(__aes_arm64_encrypt) .align 5 SYM_FUNC_START(__aes_arm64_decrypt) - do_crypt iround, crypto_it_tab, crypto_aes_inv_sbox, 0 + do_crypt iround, aes_dec_tab, crypto_aes_inv_sbox, 0 SYM_FUNC_END(__aes_arm64_decrypt) -- 2.52.0