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| author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2022-04-01 17:17:36 +0800 |
|---|---|---|
| committer | Jussi Kivilinna <jussi.kivilinna@iki.fi> | 2022-04-04 18:49:54 +0300 |
| commit | fe891ff4a3cdc74957b215db4a9a9e01fefe0cd4 (patch) | |
| tree | 550178e80eec6f90641f463fb4b04637b5d638c4 /configure.ac | |
| parent | 29bfb3ebbc63d7ed18b916c5c6946790fb3d15df (diff) | |
| download | libgcrypt-fe891ff4a3cdc74957b215db4a9a9e01fefe0cd4.tar.gz | |
Add SM3 ARMv8/AArch64/CE assembly implementation
* cipher/Makefile.am: Add 'sm3-armv8-aarch64-ce.S'.
* cipher/sm3-armv8-aarch64-ce.S: New.
* cipher/sm3.c (USE_ARM_CE): New.
[USE_ARM_CE] (_gcry_sm3_transform_armv8_ce)
(do_sm3_transform_armv8_ce): New.
(sm3_init) [USE_ARM_CE]: New.
* configure.ac: Add 'sm3-armv8-aarch64-ce.lo'.
--
Benchmark on T-Head Yitian-710 2.75 GHz:
Before:
| nanosecs/byte mebibytes/sec cycles/byte auto Mhz
SM3 | 2.84 ns/B 335.3 MiB/s 7.82 c/B 2749
After (~55% faster):
| nanosecs/byte mebibytes/sec cycles/byte auto Mhz
SM3 | 1.84 ns/B 518.1 MiB/s 5.06 c/B 2749
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index e214082b..fc49bb86 100644 --- a/configure.ac +++ b/configure.ac @@ -3049,6 +3049,7 @@ if test "$found" = "1" ; then aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sm3-aarch64.lo" + GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sm3-armv8-aarch64-ce.lo" ;; esac fi |