kunpengcompute / kae Goto Github PK

I think it is better to specify the recommended openssl version in readme.

which kernel should be used? Is it support ubuntu?

I am tried with 5.4 kernel, and 5.10-rc5. with ubuntu system

git clone https://github.com/kunpengcompute/KAEdriver
cd kae_driver/
$ make
make -C /lib/modules/uname -r/build M=/home/linaro/work/KAEdriver/kae_driver modules
CONFIG_CC_STACKPROTECTOR_STRONG=y
CONFIG_UACCE=m
CONFIG_CRYPTO_QM_UACCE=m
CONFIG_CRYPTO_DEV_HISI_SGL=m
CONFIG_CRYPTO_DEV_HISI_QM=m
CONFIG_CRYPTO_DEV_HISI_ZIP=m
CONFIG_CRYPTO_DEV_HISI_HPRE=m
CONFIG_CRYPTO_DEV_HISI_SEC2=m
CONFIG_CRYPTO_DEV_HISI_RDE=m
make[1]: Entering directory '/lib/modules/5.10.0-rc5-dirty/build'
make[1]: *** No rule to make target 'modules'. Stop.
make[1]: Leaving directory '/lib/modules/5.10.0-rc5-dirty/build'
Makefile:16: recipe for target 'defaul' failed
make: *** [defaul] Error 2

5.4 kernel (defconfig)+ ubuntu
make[1]: Entering directory '/lib/modules/5.4.0-dirty/build'
make[1]: *** No rule to make target 'modules'. Stop.
make[1]: Leaving directory '/lib/modules/5.4.0-dirty/build'
Makefile:16: recipe for target 'defaul' failed
make: *** [defaul] Error 2

OS : openEuler 22.03
CPU: Kunpeng920 5250
openssl 1.1.1m
Reproduction Procedure：
1、export OPENSSL_CONF="/home/openssl.cnf"
2、 for i in {1..1000};do taskset -c 0-1 openssl speed -engine kae -evp sm4-cbc -seconds 1 -multi 128;done
Remarks conf：
openssl_conf=openssl_def
[openssl_def]
engines=engine_section
[engine_section]
kae=kae_section
[kae_section]
dynamic_path=/usr/lib64/engines-1.1/kae.so
engine_id=kae

info:
Missing separate debuginfos, use: dnf debuginfo-install glibc-2.34-70.oe2203.aarch64
(gdb) bt
#0 0x0000ffffad92ca3c in ?? () from /usr/lib64/libc.so.6
#1 0x0000ffffad932fac in pthread_mutex_lock () from /usr/lib64/libc.so.6
#2 0x0000ffffad8533ac in kae_queue_pool_destroy () from /usr/lib64/engines-1.1/kae.so
#3 0x0000ffffad841afc in wd_ciphers_init_qnode_pool () from /usr/lib64/engines-1.1/kae.so
#4 0x0000ffffad83aa9c in cipher_module_init () from /usr/lib64/engines-1.1/kae.so
#5 0x0000ffffad8552b4 in engine_init_child_at_fork_handler () from /usr/lib64/engines-1.1/kae.so
#6 0x0000ffffad967d24 in ?? () from /usr/lib64/libc.so.6
#7 0x0000ffffad9675f0 in fork () from /usr/lib64/libc.so.6
#8 0x000000000044e458 in do_multi (size_num=6, multi=128) at apps/speed.c:3550
#9 speed_main (argc=0, argv=) at apps/speed.c:1849
#10 0x000000000042f4b4 in do_cmd (prog=prog@entry=0x38bd3050, argc=argc@entry=9, argv=argv@entry=0xffffe8e4e5e0) at apps/openssl.c:570
#11 0x000000000041c938 in main (argc=9, argv=0xffffe8e4e5e0) at apps/openssl.c:189

Hi,

Is KAE supported for Debian based distros ? Because the README seems to be about RedHat based ones.

I've tried to install it on Ubuntu 18.04.4 LTS aarch64 with the following changes:

iff --git README.md README.md
index d238959..20bc70e 100644
--- README.md
+++ README.md
@@ -48,6 +48,7 @@ It is licensed under the [APACHE LICENSE, VERSION 2.0](https://www.apache.org/l
   * SuSE 15.1 4.12.14-195-default arch64 version
   * NeoKylin 7.6 4.14.0-115.5.1.el7a.06.aarch64 version
   * EulerOS 2.8 4.19.36-vhulk1907.1.0.h410.eulerosv2r8.aarch64 version
+  * Ubuntu 18.04.4 LTS aarch64 version
 * OpenSSL 1.1.1a  or later OpenSSL
 
 ## Installation Instructions
@@ -58,7 +59,7 @@ Clone OpenSSL from Github at the following location:
 
     git clone https://github.com/openssl/openssl.git
 
-You are advised to check out and build the OpenSSL 1.1.1a git tag specified in the release notes.
+You are advised to check out and build the OpenSSL 1.1.1d git tag specified in the release notes.
 Versions of OpenSSL before OpenSSL 1.1.0 are not supported.
 
 Note: You are not advised to install the accelerated version of OpenSSL as your default system library. Otherwise, acceleration may be used unexpectedly by other applications on the system, resulting in undesired/unsupported behavior. The `--prefix` can be used with the `./config` command to specify the location that `make install` will copy files to. Please see the OpenSSL INSTALL file for full details on usage of the `--prefix` option.
@@ -81,19 +82,19 @@ Download the release version of Kunpeng Accelerator Engine Driver from:
 <https://github.com/kunpengcompute/KAEdriver>
 
 Firstly, build and install the accelerator driver:
-Note: To build the Kunpeng Accelerator Engine Driver, install the `kernel-devel` package first.
+Note: To build the Kunpeng Accelerator Engine Driver, install the `kernel-devel` / `linux-headers-generic` package first.
 
 ``
 tar -zxf Kunpeng_KAE_driver.tar.gz
 cd kae_driver
 make
-make install
-modprobe uacce
-modprobe hisi_qm
-modprobe hisi_sec2
-modprobe hisi_hpre
-modprobe hisi_zip
-modprobe hisi_rde
+sudo make install
+sudo modprobe uacce
+sudo modprobe hisi_qm
+sudo modprobe hisi_sec2
+sudo modprobe hisi_hpre
+sudo modprobe hisi_zip
+sudo modprobe hisi_rde
 ``
 Secondly, install the accelerator library:
 
@@ -102,7 +103,7 @@ cd warpdrive
 sh autogen.sh 
 ./configure 
 make 
-make install
+sudo make install
 
 Then, install the  Kunpeng Accelerator Engine:

But those:

sudo modprobe hisi_sec2
sudo modprobe hisi_zip 
sudo modprobe hisi_rde 

fail with No such device.

I was not able to finish the setup because I've installed OpenSSL in a custom path, so that it does not override the one installed from Ubuntu packages, but now I face some linking errors. I'll report here if I face any issues with KAE!

SM3/4 is hardware acceleration or software acceleration?