From: Eric Biggers <ebiggers@kernel.org>
To: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
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 <dengler@linux.ibm.com>,
Harald Freudenberger <freude@linux.ibm.com>,
Eric Biggers <ebiggers@kernel.org>
Subject: [PATCH v2 04/35] crypto: arm/aes - Switch to aes_enc_tab[] and aes_dec_tab[]
Date: Mon, 12 Jan 2026 11:20:02 -0800 [thread overview]
Message-ID: <20260112192035.10427-5-ebiggers@kernel.org> (raw)
In-Reply-To: <20260112192035.10427-1-ebiggers@kernel.org>
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 <ardb@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
---
arch/arm/crypto/aes-cipher-core.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/crypto/aes-cipher-core.S b/arch/arm/crypto/aes-cipher-core.S
index 1da3f41359aa..87567d6822ba 100644
--- a/arch/arm/crypto/aes-cipher-core.S
+++ b/arch/arm/crypto/aes-cipher-core.S
@@ -190,12 +190,12 @@
.align 3
.ltorg
.endm
ENTRY(__aes_arm_encrypt)
- do_crypt fround, crypto_ft_tab,, 2
+ do_crypt fround, aes_enc_tab,, 2
ENDPROC(__aes_arm_encrypt)
.align 5
ENTRY(__aes_arm_decrypt)
- do_crypt iround, crypto_it_tab, crypto_aes_inv_sbox, 0
+ do_crypt iround, aes_dec_tab, crypto_aes_inv_sbox, 0
ENDPROC(__aes_arm_decrypt)
--
2.52.0
next prev parent reply other threads:[~2026-01-12 19:23 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-12 19:19 [PATCH v2 00/35] AES library improvements Eric Biggers
2026-01-12 19:19 ` [PATCH v2 01/35] crypto: powerpc/aes - Rename struct aes_key Eric Biggers
2026-01-12 19:20 ` [PATCH v2 02/35] lib/crypto: aes: Introduce improved AES library Eric Biggers
2026-01-12 19:20 ` [PATCH v2 03/35] crypto: arm/aes-neonbs - Use AES library for single blocks Eric Biggers
2026-01-12 19:20 ` Eric Biggers [this message]
2026-01-12 19:20 ` [PATCH v2 05/35] crypto: arm64/aes - Switch to aes_enc_tab[] and aes_dec_tab[] Eric Biggers
2026-01-12 19:20 ` [PATCH v2 06/35] crypto: arm64/aes - Select CRYPTO_LIB_SHA256 from correct places Eric Biggers
2026-01-12 19:20 ` [PATCH v2 07/35] crypto: aegis - Switch from crypto_ft_tab[] to aes_enc_tab[] Eric Biggers
2026-01-12 19:20 ` [PATCH v2 08/35] crypto: aes - Remove aes-fixed-time / CONFIG_CRYPTO_AES_TI Eric Biggers
2026-01-12 19:20 ` [PATCH v2 09/35] crypto: aes - Replace aes-generic with wrapper around lib Eric Biggers
2026-01-12 19:20 ` [PATCH v2 10/35] lib/crypto: arm/aes: Migrate optimized code into library Eric Biggers
2026-01-12 19:20 ` [PATCH v2 11/35] lib/crypto: arm64/aes: " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 12/35] lib/crypto: powerpc/aes: Migrate SPE " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 13/35] lib/crypto: powerpc/aes: Migrate POWER8 " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 14/35] lib/crypto: riscv/aes: Migrate " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 15/35] lib/crypto: s390/aes: " Eric Biggers
2026-01-15 22:00 ` Holger Dengler
2026-01-12 19:20 ` [PATCH v2 16/35] lib/crypto: sparc/aes: " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 17/35] lib/crypto: x86/aes: Add AES-NI optimization Eric Biggers
2026-01-12 19:20 ` [PATCH v2 18/35] crypto: x86/aes - Remove the superseded AES-NI crypto_cipher Eric Biggers
2026-01-12 19:20 ` [PATCH v2 19/35] Bluetooth: SMP: Use new AES library API Eric Biggers
2026-01-12 19:20 ` [PATCH v2 20/35] chelsio: " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 21/35] net: phy: mscc: macsec: " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 22/35] staging: rtl8723bs: core: " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 23/35] crypto: arm/ghash - " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 24/35] crypto: arm64/ghash " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 25/35] crypto: x86/aes-gcm " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 26/35] crypto: ccp " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 27/35] crypto: chelsio " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 28/35] crypto: crypto4xx " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 29/35] crypto: drbg " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 30/35] crypto: inside-secure " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 31/35] crypto: omap " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 32/35] lib/crypto: aescfb: " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 33/35] lib/crypto: aesgcm: " Eric Biggers
2026-01-12 19:20 ` [PATCH v2 34/35] lib/crypto: aes: Remove old AES en/decryption functions Eric Biggers
2026-01-14 15:31 ` [RFC PATCH 0/1] lib/crypto: tests: KUnit test-suite for AES Holger Dengler
2026-01-14 15:31 ` [RFC PATCH 1/1] lib/crypto: tests: Add KUnit tests " Holger Dengler
2026-01-14 23:04 ` Eric Biggers
2026-01-15 18:13 ` Holger Dengler
2026-01-12 19:20 ` [PATCH v2 35/35] lib/crypto: aes: Drop 'volatile' from aes_sbox and aes_inv_sbox Eric Biggers
2026-01-15 20:45 ` [PATCH v2 00/35] AES library improvements Eric Biggers
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