From a11d055e7a64ac34a5e99b6fe731299449cbcd58 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Fri, 8 Nov 2019 13:22:26 +0100 Subject: crypto: mips/poly1305 - incorporate OpenSSL/CRYPTOGAMS optimized implementation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is a straight import of the OpenSSL/CRYPTOGAMS Poly1305 implementation for MIPS authored by Andy Polyakov, a prior 64-bit only version of which has been contributed by him to the OpenSSL project. The file 'poly1305-mips.pl' is taken straight from this upstream GitHub repository [0] at commit d22ade312a7af958ec955620b0d241cf42c37feb, and already contains all the changes required to build it as part of a Linux kernel module. [0] https://github.com/dot-asm/cryptogams Co-developed-by: Andy Polyakov Signed-off-by: Andy Polyakov Co-developed-by: René van Dorst Signed-off-by: René van Dorst Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- arch/mips/crypto/Makefile | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'arch/mips/crypto/Makefile') diff --git a/arch/mips/crypto/Makefile b/arch/mips/crypto/Makefile index b528b9d300f1..8e1deaf00e0c 100644 --- a/arch/mips/crypto/Makefile +++ b/arch/mips/crypto/Makefile @@ -8,3 +8,17 @@ obj-$(CONFIG_CRYPTO_CRC32_MIPS) += crc32-mips.o obj-$(CONFIG_CRYPTO_CHACHA_MIPS) += chacha-mips.o chacha-mips-y := chacha-core.o chacha-glue.o AFLAGS_chacha-core.o += -O2 # needed to fill branch delay slots + +obj-$(CONFIG_CRYPTO_POLY1305_MIPS) += poly1305-mips.o +poly1305-mips-y := poly1305-core.o poly1305-glue.o + +perlasm-flavour-$(CONFIG_CPU_MIPS32) := o32 +perlasm-flavour-$(CONFIG_CPU_MIPS64) := 64 + +quiet_cmd_perlasm = PERLASM $@ + cmd_perlasm = $(PERL) $(<) $(perlasm-flavour-y) $(@) + +$(obj)/poly1305-core.S: $(src)/poly1305-mips.pl FORCE + $(call if_changed,perlasm) + +targets += poly1305-core.S -- cgit v1.2.3-59-g8ed1b