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Donenfeld" , Zhihang Shao , Andy Polyakov , Eric Biggers Subject: [PATCH v2 0/3] Consolidate Poly1305 code and add RISC-V optimization Date: Sat, 23 Aug 2025 22:57:33 -0400 Message-ID: <20250824025736.148576-1-ebiggers@kernel.org> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@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 poly1305-v2 This series simplifies and optimizes the organization of the Poly1305 code by consolidating it into a single module. This follows the example of SHA-1, SHA-256, SHA-512, CRC32, etc. Since the RISC-V Poly1305 patch has had a moving target, I also rebased it on top of this series and included it as patch 3. Changed in v2: - Added missing 'FORCE' to the make rules for mips/poly1305-core.S and riscv/poly1305-core.S Eric Biggers (2): lib/crypto: poly1305: Remove unused function poly1305_is_arch_optimized() lib/crypto: poly1305: Consolidate into single module Zhihang Shao (1): lib/crypto: riscv/poly1305: Import OpenSSL/CRYPTOGAMS implementation crypto/Kconfig | 2 + include/crypto/internal/poly1305.h | 16 +- include/crypto/poly1305.h | 9 - lib/crypto/Kconfig | 53 +- lib/crypto/Makefile | 71 +- lib/crypto/arm/Kconfig | 5 - lib/crypto/arm/Makefile | 18 - lib/crypto/arm/poly1305-armv4.pl | 3 +- lib/crypto/arm/poly1305-glue.c | 76 -- lib/crypto/arm/poly1305.h | 53 ++ lib/crypto/arm64/Kconfig | 6 - lib/crypto/arm64/Makefile | 13 - lib/crypto/arm64/poly1305-armv8.pl | 3 + lib/crypto/arm64/poly1305-glue.c | 74 -- lib/crypto/arm64/poly1305.h | 50 ++ lib/crypto/mips/Kconfig | 5 - lib/crypto/mips/Makefile | 14 - lib/crypto/mips/poly1305-glue.c | 33 - lib/crypto/mips/poly1305-mips.pl | 8 +- lib/crypto/mips/poly1305.h | 14 + lib/crypto/poly1305-generic.c | 25 - lib/crypto/poly1305.c | 81 +- lib/crypto/powerpc/Kconfig | 8 - lib/crypto/powerpc/Makefile | 3 - .../{poly1305-p10-glue.c => poly1305.h} | 40 +- lib/crypto/riscv/poly1305-riscv.pl | 847 ++++++++++++++++++ lib/crypto/riscv/poly1305.h | 14 + lib/crypto/x86/Kconfig | 6 - lib/crypto/x86/Makefile | 10 - lib/crypto/x86/poly1305-x86_64-cryptogams.pl | 33 +- .../x86/{poly1305_glue.c => poly1305.h} | 47 +- 31 files changed, 1174 insertions(+), 466 deletions(-) delete mode 100644 lib/crypto/arm/poly1305-glue.c create mode 100644 lib/crypto/arm/poly1305.h delete mode 100644 lib/crypto/arm64/poly1305-glue.c create mode 100644 lib/crypto/arm64/poly1305.h delete mode 100644 lib/crypto/mips/poly1305-glue.c create mode 100644 lib/crypto/mips/poly1305.h delete mode 100644 lib/crypto/poly1305-generic.c rename lib/crypto/powerpc/{poly1305-p10-glue.c => poly1305.h} (63%) create mode 100644 lib/crypto/riscv/poly1305-riscv.pl create mode 100644 lib/crypto/riscv/poly1305.h rename lib/crypto/x86/{poly1305_glue.c => poly1305.h} (83%) base-commit: 07e1551bc8eb2e54ac1086492f1b475a6277c6b3 -- 2.50.1