piggypiggy / sm3-aarch64

sm3 armv8 implementation

AArch64 implementation of Chinese SM3 Cryptographic Hash Algorithm. ch, en.

implementation

• message extension : Armv8 Neon.
• compression function : A64.

build

$ mkdir build
$ cd build
$ cmake ..
$ make -j
$ make test  

cross compile:

$ mkdir build
$ cd build
$ cmake -DCMAKE_TOOLCHAIN_FILE=../aarch64-linux-gcc.cmake ..
$ make -j

option

-DCMAKE_BUILD_TYPE : possible values are empty, Debug, Release, RelWithDebInfo and MinSizeRel, default is Release.
-DCMAKE_INSTALL_PREFIX : where to install fp256 library, default is /usr/local.
-DBUILD_STATIC : build static library, default is ON.
-DBUILD_SHARED : build shared library, default is ON.
-DUSE_ASAN : use AddressSanitizer, default is OFF.

license

Apache 2.0

sm3-aarch64's Issues

no performance improvment compare to openssl in arm v8

test machine: huawei kunpeng920
lscpu：
Architecture: aarch64
Byte Order: Little Endian
CPU(s): 64
On-line CPU(s) list: 0-63
Thread(s) per core: 1
Core(s) per socket: 32
Socket(s): 2
NUMA node(s): 2
Vendor ID: 0x48
Model: 0
Model name: HUAWEI Kunpeng 920 5220
Stepping: 0x1
BogoMIPS: 200.00
L1d cache: 64K
L1i cache: 64K
L2 cache: 512K
L3 cache: 32768K
NUMA node0 CPU(s): 0-31
NUMA node1 CPU(s): 32-63
Flags: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt lpae evtstrm