{"id":2183218,"url":"http://patchwork.ozlabs.org/api/patches/2183218/?format=json","web_url":"http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20260112192035.10427-8-ebiggers@kernel.org/","project":{"id":2,"url":"http://patchwork.ozlabs.org/api/projects/2/?format=json","name":"Linux PPC development","link_name":"linuxppc-dev","list_id":"linuxppc-dev.lists.ozlabs.org","list_email":"linuxppc-dev@lists.ozlabs.org","web_url":"https://github.com/linuxppc/wiki/wiki","scm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git","webscm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/","list_archive_url":"https://lore.kernel.org/linuxppc-dev/","list_archive_url_format":"https://lore.kernel.org/linuxppc-dev/{}/","commit_url_format":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id={}"},"msgid":"<20260112192035.10427-8-ebiggers@kernel.org>","list_archive_url":"https://lore.kernel.org/linuxppc-dev/20260112192035.10427-8-ebiggers@kernel.org/","date":"2026-01-12T19:20:05","name":"[v2,07/35] crypto: aegis - Switch from crypto_ft_tab[] to aes_enc_tab[]","commit_ref":null,"pull_url":null,"state":"handled-elsewhere","archived":false,"hash":"efbb1f73c00502536738048a00f73dd4cdb60efc","submitter":{"id":74690,"url":"http://patchwork.ozlabs.org/api/people/74690/?format=json","name":"Eric Biggers","email":"ebiggers@kernel.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20260112192035.10427-8-ebiggers@kernel.org/mbox/","series":[{"id":488089,"url":"http://patchwork.ozlabs.org/api/series/488089/?format=json","web_url":"http://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=488089","date":"2026-01-12T19:19:58","name":"AES library improvements","version":2,"mbox":"http://patchwork.ozlabs.org/series/488089/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2183218/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2183218/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linuxppc-dev@lists.ozlabs.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=iMQOCeye;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=112.213.38.117; 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lists.ozlabs.org;\n dmarc=pass (p=quarantine dis=none) header.from=kernel.org;\n dkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=iMQOCeye; dkim-atps=neutral;\n spf=pass (client-ip=172.234.252.31; helo=sea.source.kernel.org;\n envelope-from=ebiggers@kernel.org;\n receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1768245801;\n\tbh=jJvi3oRvsSqQATN4nKRbSiVsFU5R9KYuCOE+SKfl3jE=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=iMQOCeyeqHFoWDrkaKFAaWbq6Fb/zXU54onwz2J8yL/esdgXjUEMqJXLLsFJRF04R\n\t VFto64arPPmT75ndJyPrLDNUFnejCIySLkR3CEwWS7fb8kcQ9ykcVaCABqer3PeKwF\n\t 4J1/KYbKvThzi7RJ7LanIPEii0m2gP/GiJ4AWHCJ2bf7VgybaQwSL781G5hr7ZqqRe\n\t Nwd5GfZCh27dQLc+pIXSbtsz8WoApF+jj7aJS7fncV9YXV4pdY/Hozs3zVy7lhnL98\n\t p4L5Z9iYRnMc9t2l9XJjP7yuF5IU/Rx4wEAisPCEEKxTzwNFJSP2wVr4CBbCQqde8O\n\t yXWWj8rqnU/TQ==","From":"Eric Biggers ","To":"linux-crypto@vger.kernel.org","Cc":"linux-kernel@vger.kernel.org,\n\tArd Biesheuvel ,\n\t\"Jason A . Donenfeld\" ,\n\tHerbert Xu ,\n\tlinux-arm-kernel@lists.infradead.org,\n\tlinuxppc-dev@lists.ozlabs.org,\n\tlinux-riscv@lists.infradead.org,\n\tlinux-s390@vger.kernel.org,\n\tsparclinux@vger.kernel.org,\n\tx86@kernel.org,\n\tHolger Dengler ,\n\tHarald Freudenberger ,\n\tEric Biggers ","Subject":"[PATCH v2 07/35] crypto: aegis - Switch from crypto_ft_tab[] to\n aes_enc_tab[]","Date":"Mon, 12 Jan 2026 11:20:05 -0800","Message-ID":"<20260112192035.10427-8-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":",\n ","List-Subscribe":",\n ,\n ","List-Unsubscribe":"","Precedence":"list","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Spam-Status":"No, score=-0.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED,\n\tDKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS\n\tautolearn=disabled version=4.0.1 OzLabs 8","X-Spam-Checker-Version":"SpamAssassin 4.0.1 (2024-03-25) on lists.ozlabs.org"},"content":"Instead of crypto_ft_tab[0] from aes_generic.c, use aes_enc_tab from\nlib/crypto/aes.c. These contain the same data, so the result is the\nsame. This will allow aes_generic.c to eventually be removed.\n\nAcked-by: Ard Biesheuvel \nSigned-off-by: Eric Biggers \n---\n crypto/Kconfig | 2 +-\n crypto/aegis.h | 2 +-\n 2 files changed, 2 insertions(+), 2 deletions(-)","diff":"diff --git a/crypto/Kconfig b/crypto/Kconfig\nindex 12a87f7cf150..443fe8e016fd 100644\n--- a/crypto/Kconfig\n+++ b/crypto/Kconfig\n@@ -764,11 +764,11 @@ endmenu\n menu \"AEAD (authenticated encryption with associated data) ciphers\"\n \n config CRYPTO_AEGIS128\n \ttristate \"AEGIS-128\"\n \tselect CRYPTO_AEAD\n-\tselect CRYPTO_AES # for AES S-box tables\n+\tselect CRYPTO_LIB_AES # for AES S-box tables\n \thelp\n \t AEGIS-128 AEAD algorithm\n \n config CRYPTO_AEGIS128_SIMD\n \tbool \"AEGIS-128 (arm NEON, arm64 NEON)\"\ndiff --git a/crypto/aegis.h b/crypto/aegis.h\nindex 6ef9c174c973..ffcf8e85ea69 100644\n--- a/crypto/aegis.h\n+++ b/crypto/aegis.h\n@@ -60,11 +60,11 @@ static __always_inline void crypto_aegis_block_and(union aegis_block *dst,\n static __always_inline void crypto_aegis_aesenc(union aegis_block *dst,\n \t\t\t\t\t\tconst union aegis_block *src,\n \t\t\t\t\t\tconst union aegis_block *key)\n {\n \tconst u8 *s = src->bytes;\n-\tconst u32 *t = crypto_ft_tab[0];\n+\tconst u32 *t = aes_enc_tab;\n \tu32 d0, d1, d2, d3;\n \n \td0 = t[s[ 0]] ^ rol32(t[s[ 5]], 8) ^ rol32(t[s[10]], 16) ^ rol32(t[s[15]], 24);\n \td1 = t[s[ 4]] ^ rol32(t[s[ 9]], 8) ^ rol32(t[s[14]], 16) ^ rol32(t[s[ 3]], 24);\n \td2 = t[s[ 8]] ^ rol32(t[s[13]], 8) ^ rol32(t[s[ 2]], 16) ^ rol32(t[s[ 7]], 24);\n","prefixes":["v2","07/35"]}