From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EB1F826B75C; Mon, 1 Sep 2025 20:20:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756758003; cv=none; b=cPUnkgdvCQeS2vsMlLyTk+Ubm/XZIUFxXzHLRJzvH8PpOulHlcKNwP9iT1J50JZkWyUdqYvAwplT10kCHi0CnvWjCjhOYHxrClOZPBULFYjjW/EgJkC0aUhYeRsvwU8183qzNPnbNn5MT+sXf63msWhP+nbivqnF7scpqRgMDB8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756758003; c=relaxed/simple; bh=LoGorSDHkEkIDGpixgk16+eL3mYFxlvutZWyJcKrM/I=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=BAGgRkeDmO76+S+8LBukZpIFShwqXZ7/LbaQkhiDomeblm2mwWvPYClCHmZoTuIfcAvzN0sh2NB9BqhxsaC55EwqTK9TdVHa1r5ZXNjL32av7Nt10nkej+TmMiJQ5FAVvAYigC8LDw8Cpym9M0xZjwg9kVe9H2KqULQzaUX6RDA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AIzhIB/C; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AIzhIB/C" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3A09FC4CEF0; Mon, 1 Sep 2025 20:20:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756758002; bh=LoGorSDHkEkIDGpixgk16+eL3mYFxlvutZWyJcKrM/I=; h=From:To:Cc:Subject:Date:From; b=AIzhIB/CNTd0wQFTtQjTvf7CsPNPwGEkwECUVhQOAz+FgHxLrCvXjjQTQKSXXcMB7 HAFQwwyPtBlLZgivyflOdd+HxDbrXS1bYj7HuhR75Pf4piROorXcT+eMYY0cGTaJXz jU20iRaetmGGLVL8ixBenxqd0DXxsVtgTe/XywK8pjUdRtp0wwsnSycmifhMWTHm3m gMlqHexiPwAgKPX9uoJRLLtRAbl0TN0vofhHgWAlyV87Rxl7Aokfuo2luCm5+fDzeU +NKtrOtCxyJd8LDrfZgg29Sxa9hqhUvlHTqooqlRV/VGc/rVqx0DbKF+ABC2/PoCyb QZDoRWJ6VDFvA== From: Eric Biggers To: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel , "Jason A . Donenfeld" , Zhiqi Song , Longfang Liu , x86@kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, Eric Biggers Subject: [PATCH 0/6] Curve25519 cleanup Date: Mon, 1 Sep 2025 13:18:09 -0700 Message-ID: <20250901201815.594177-1-ebiggers@kernel.org> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series is targeting libcrypto-next. It can also be retrieved from: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git curve25519-v1 This series removes the unused crypto_kpp support for Curve25519, migrates curve25519-selftest to a KUnit test suite, and reorganizes the generic and arch-optimized Curve25519 code to all be located in lib/crypto/ and built into a single libcurve25519 module. Eric Biggers (6): crypto: curve25519 - Remove kpp support lib/crypto: tests: Migrate Curve25519 self-test to KUnit lib/crypto: tests: Add Curve25519 benchmark lib/crypto: curve25519: Move a couple functions out-of-line lib/crypto: curve25519: Consolidate into single module wireguard: kconfig: Simplify crypto kconfig selections arch/arm/crypto/Kconfig | 13 - arch/arm/crypto/Makefile | 2 - arch/arm/crypto/curve25519-glue.c | 137 -- arch/m68k/configs/amiga_defconfig | 1 - arch/m68k/configs/apollo_defconfig | 1 - arch/m68k/configs/atari_defconfig | 1 - arch/m68k/configs/bvme6000_defconfig | 1 - arch/m68k/configs/hp300_defconfig | 1 - arch/m68k/configs/mac_defconfig | 1 - arch/m68k/configs/multi_defconfig | 1 - arch/m68k/configs/mvme147_defconfig | 1 - arch/m68k/configs/mvme16x_defconfig | 1 - arch/m68k/configs/q40_defconfig | 1 - arch/m68k/configs/sun3_defconfig | 1 - arch/m68k/configs/sun3x_defconfig | 1 - arch/powerpc/crypto/Kconfig | 13 - arch/powerpc/crypto/Makefile | 2 - arch/s390/configs/debug_defconfig | 1 - arch/s390/configs/defconfig | 1 - arch/x86/crypto/Kconfig | 13 - arch/x86/crypto/Makefile | 5 - crypto/Kconfig | 8 - crypto/Makefile | 1 - crypto/curve25519-generic.c | 91 -- crypto/testmgr.c | 6 - crypto/testmgr.h | 1225 ----------------- drivers/crypto/hisilicon/Kconfig | 1 - drivers/crypto/hisilicon/hpre/hpre_crypto.c | 394 ------ drivers/net/Kconfig | 15 +- include/crypto/curve25519.h | 40 +- lib/crypto/Kconfig | 37 +- lib/crypto/Makefile | 27 +- .../crypto/arm}/curve25519-core.S | 0 lib/crypto/arm/curve25519.h | 47 + lib/crypto/curve25519-generic.c | 25 - lib/crypto/curve25519.c | 64 +- .../crypto/powerpc}/curve25519-ppc64le_asm.S | 0 .../crypto/powerpc/curve25519.h | 124 +- lib/crypto/tests/Kconfig | 10 + lib/crypto/tests/Makefile | 1 + .../curve25519_kunit.c} | 100 +- .../crypto/x86/curve25519.h | 127 +- 42 files changed, 232 insertions(+), 2310 deletions(-) delete mode 100644 arch/arm/crypto/curve25519-glue.c delete mode 100644 crypto/curve25519-generic.c rename {arch/arm/crypto => lib/crypto/arm}/curve25519-core.S (100%) create mode 100644 lib/crypto/arm/curve25519.h delete mode 100644 lib/crypto/curve25519-generic.c rename {arch/powerpc/crypto => lib/crypto/powerpc}/curve25519-ppc64le_asm.S (100%) rename arch/powerpc/crypto/curve25519-ppc64le-core.c => lib/crypto/powerpc/curve25519.h (56%) rename lib/crypto/{curve25519-selftest.c => tests/curve25519_kunit.c} (96%) rename arch/x86/crypto/curve25519-x86_64.c => lib/crypto/x86/curve25519.h (94%) base-commit: 362f92286065d9f8282da5def89e173a12191568 -- 2.50.1