On Mon, May 22, 2023 at 07:30:37AM +0200, Ahmad Fatoum wrote: > This shaves 400ms of a FIT image boot that uses sha256 as digest for > the images referenced by the selected configuration: > > barebox@imx8mn-old:/ time bootm -d kernel-a > Dryrun. Aborted. > time: 998ms > > barebox@imx8mn-new:/ time bootm -d kernel-a > Dryrun. Aborted. > time: 601ms > > We also use SHA256 to verify barebox proper when in high assurance boot, > but that still uses the software implementation. > > Ahmad Fatoum (7): > crypto: digest: match driver name if no algo name matches > test: self: add digest test > include: sync <linux/linkage.h> with Linux > ARM: asm: implement CPU_BE/CPU_LE > ARM: asm: import Linux adr_l/ldr_l assembler.h definitions > crypto: sha: reorder struct sha*_state into Linux order > ARM64: crypto: add Crypto Extensions accelerated SHA implementation Applied, thanks Sascha > > arch/arm/Makefile | 3 +- > arch/arm/crypto/Makefile | 6 + > arch/arm/crypto/sha1-ce-core.S | 149 ++++++++++++++ > arch/arm/crypto/sha1-ce-glue.c | 93 +++++++++ > arch/arm/crypto/sha2-ce-core.S | 156 +++++++++++++++ > arch/arm/crypto/sha2-ce-glue.c | 121 ++++++++++++ > arch/arm/include/asm/assembler.h | 230 ++++++++++++++++++++++ > arch/arm/include/asm/neon.h | 8 + > commands/digest.c | 2 +- > common/Kconfig | 6 + > crypto/Kconfig | 21 ++ > crypto/digest.c | 11 +- > include/crypto/sha.h | 10 +- > include/crypto/sha1_base.h | 104 ++++++++++ > include/crypto/sha256_base.h | 129 +++++++++++++ > include/linux/barebox-wrapper.h | 1 + > include/linux/linkage.h | 321 ++++++++++++++++++++++++++++--- > include/linux/string.h | 20 ++ > test/self/Kconfig | 6 + > test/self/Makefile | 1 + > test/self/digest.c | 194 +++++++++++++++++++ > 21 files changed, 1553 insertions(+), 39 deletions(-) > create mode 100644 arch/arm/crypto/sha1-ce-core.S > create mode 100644 arch/arm/crypto/sha1-ce-glue.c > create mode 100644 arch/arm/crypto/sha2-ce-core.S > create mode 100644 arch/arm/crypto/sha2-ce-glue.c > create mode 100644 arch/arm/include/asm/neon.h > create mode 100644 include/crypto/sha1_base.h > create mode 100644 include/crypto/sha256_base.h > create mode 100644 test/self/digest.c > > -- > 2.39.2 > > > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
