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Merge pull request #8604 from LinuxJedi/STM32MP2 

Add instructions for STM32MP25 with OpenSTLinux
pull/8607/head
David Garske 2025-03-28 09:37:13 -07:00 committed by GitHub
parent 803a160808 5d0c3f7c27
commit 04a3f1c206
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wolfcrypt/src/include.am
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@ -104,6 +104,7 @@ EXTRA_DIST += wolfcrypt/src/port/ti/ti-aes.c \
wolfcrypt/src/port/st/stsafe.c \
wolfcrypt/src/port/st/README.md \
wolfcrypt/src/port/st/STM32MP13.md \
wolfcrypt/src/port/st/STM32MP25.md \
wolfcrypt/src/port/af_alg/afalg_aes.c \
wolfcrypt/src/port/af_alg/afalg_hash.c \
wolfcrypt/src/port/kcapi/kcapi_aes.c \

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wolfcrypt/src/port/st/STM32MP25.md 100644
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# wolfSSL STM32MP25
The board will boot in Linux as default when you put in the supplied SD card. If you plug in an Ethernet cable, it will get a DHCP and you can ssh as `root` with no password.
These instructions discuss how to cross-compile for the STM32MP25 when it is running OpenSTLinux.
## SDK
You can download the OpenSTLinux compiler / SDK from here:
https://www.st.com/en/embedded-software/stm32mp2dev.html#get-software
Note that the x86 package is a gzip of a `.tar.gz`.
Once extracted, run the `.sh` file as root, it will install in `/opt/st`.
## Compiling wolfSSL for ARM ASM
The following sets up the build environment (CC, CFLAGS, etc...):
```sh
source /opt/st/stm32mp2/5.0.3-openstlinux-6.6-yocto-scarthgap-mpu-v24.11.06/environment-setup-cortexa35-ostl-linux
```
Then this configure command will enable support for the ARM optimized assembly:
```sh
./configure --host=aarch64-linux-gnueabi --enable-sp-asm --enable-armasm --enable-all-asm
```
## Compiling wolfSSL for cryptodev
As before, setup build environment:
```sh
source /opt/st/stm32mp2/5.0.3-openstlinux-6.6-yocto-scarthgap-mpu-v24.11.06/environment-setup-cortexa35-ostl-linux
```
The include path for cryptodev doesn't get added automatically, so this needs adding manually:
```sh
export CFLAGS="$CFLAGS -I /opt/st/stm32mp2/5.0.3-openstlinux-6.6-yocto-scarthgap-mpu-v24.11.06/sysroots/cortexa35-ostl-linux/usr/src/debug/cryptodev-module/1.13+git/"
```
Then configure:
```sh
./configure --host=aarch64-linux-gnueabi --enable-sp-asm --enable-devcrypto
```
On the STM32, run `modprobe cryptodev` before executing.
## Benchmarks
### Software
```
------------------------------------------------------------------------------
wolfSSL version 5.7.6
------------------------------------------------------------------------------
Math: Multi-Precision: Wolf(SP) word-size=64 bits=4096 sp_int.c
Single Precision: ecc 256 384 521 rsa/dh 2048 3072 4096 asm sp_arm64.c
wolfCrypt Benchmark (block bytes 1048576, min 1.0 sec each)
RNG 20 MiB took 1.272 seconds, 15.718 MiB/s
AES-128-CBC-enc 30 MiB took 1.043 seconds, 28.760 MiB/s
AES-128-CBC-dec 30 MiB took 1.032 seconds, 29.078 MiB/s
AES-192-CBC-enc 25 MiB took 1.011 seconds, 24.740 MiB/s
AES-192-CBC-dec 30 MiB took 1.194 seconds, 25.130 MiB/s
AES-256-CBC-enc 25 MiB took 1.151 seconds, 21.730 MiB/s
AES-256-CBC-dec 25 MiB took 1.131 seconds, 22.110 MiB/s
AES-128-GCM-enc 20 MiB took 1.167 seconds, 17.132 MiB/s
AES-128-GCM-dec 20 MiB took 1.167 seconds, 17.137 MiB/s
AES-192-GCM-enc 20 MiB took 1.277 seconds, 15.662 MiB/s
AES-192-GCM-dec 20 MiB took 1.277 seconds, 15.659 MiB/s
AES-256-GCM-enc 15 MiB took 1.039 seconds, 14.439 MiB/s
AES-256-GCM-dec 15 MiB took 1.039 seconds, 14.439 MiB/s
GMAC Table 4-bit 42 MiB took 1.003 seconds, 41.876 MiB/s
CHACHA 130 MiB took 1.015 seconds, 128.047 MiB/s
CHA-POLY 95 MiB took 1.013 seconds, 93.815 MiB/s
MD5 130 MiB took 1.013 seconds, 128.367 MiB/s
POLY1305 355 MiB took 1.011 seconds, 351.276 MiB/s
SHA 80 MiB took 1.044 seconds, 76.622 MiB/s
SHA-224 40 MiB took 1.130 seconds, 35.390 MiB/s
SHA-256 40 MiB took 1.130 seconds, 35.406 MiB/s
SHA-384 65 MiB took 1.032 seconds, 62.985 MiB/s
SHA-512 65 MiB took 1.032 seconds, 63.008 MiB/s
SHA-512/224 65 MiB took 1.032 seconds, 62.995 MiB/s
SHA-512/256 65 MiB took 1.032 seconds, 63.007 MiB/s
SHA3-224 55 MiB took 1.025 seconds, 53.643 MiB/s
SHA3-256 55 MiB took 1.074 seconds, 51.195 MiB/s
SHA3-384 45 MiB took 1.122 seconds, 40.122 MiB/s
SHA3-512 30 MiB took 1.053 seconds, 28.493 MiB/s
HMAC-MD5 130 MiB took 1.018 seconds, 127.760 MiB/s
HMAC-SHA 80 MiB took 1.044 seconds, 76.632 MiB/s
HMAC-SHA224 40 MiB took 1.130 seconds, 35.392 MiB/s
HMAC-SHA256 40 MiB took 1.130 seconds, 35.407 MiB/s
HMAC-SHA384 65 MiB took 1.036 seconds, 62.720 MiB/s
HMAC-SHA512 65 MiB took 1.032 seconds, 62.996 MiB/s
PBKDF2 4 KiB took 1.002 seconds, 4.242 KiB/s
RSA 2048 public 3900 ops took 1.012 sec, avg 0.259 ms, 3855.639 ops/sec
RSA 2048 private 200 ops took 1.720 sec, avg 8.598 ms, 116.307 ops/sec
DH 2048 key gen 226 ops took 1.001 sec, avg 4.431 ms, 225.666 ops/sec
DH 2048 agree 300 ops took 1.328 sec, avg 4.427 ms, 225.890 ops/sec
ECC [ SECP256R1] 256 key gen 6800 ops took 1.000 sec, avg 0.147 ms, 6797.480 ops/sec
ECDHE [ SECP256R1] 256 agree 1900 ops took 1.018 sec, avg 0.536 ms, 1867.187 ops/sec
ECDSA [ SECP256R1] 256 sign 4700 ops took 1.018 sec, avg 0.217 ms, 4615.200 ops/sec
ECDSA [ SECP256R1] 256 verify 1800 ops took 1.028 sec, avg 0.571 ms, 1750.500 ops/sec
Benchmark complete
```
### Hardware (devcrypto)
```
------------------------------------------------------------------------------
wolfSSL version 5.7.6
------------------------------------------------------------------------------
Math: Multi-Precision: Wolf(SP) word-size=64 bits=4096 sp_int.c
Single Precision: ecc 256 384 521 rsa/dh 2048 3072 4096 asm sp_arm64.c
wolfCrypt Benchmark (block bytes 1048576, min 1.0 sec each)
RNG 5 MiB took 6.168 seconds, 0.811 MiB/s
AES-128-CBC-enc 75 MiB took 1.053 seconds, 71.205 MiB/s
AES-128-CBC-dec 75 MiB took 1.055 seconds, 71.063 MiB/s
AES-192-CBC-enc 75 MiB took 1.051 seconds, 71.370 MiB/s
AES-192-CBC-dec 75 MiB took 1.050 seconds, 71.405 MiB/s
AES-256-CBC-enc 75 MiB took 1.049 seconds, 71.472 MiB/s
AES-256-CBC-dec 75 MiB took 1.051 seconds, 71.332 MiB/s
AES-128-GCM-enc 10 MiB took 1.828 seconds, 5.469 MiB/s
AES-128-GCM-dec 10 MiB took 1.829 seconds, 5.468 MiB/s
AES-192-GCM-enc 10 MiB took 1.828 seconds, 5.470 MiB/s
AES-192-GCM-dec 10 MiB took 1.829 seconds, 5.468 MiB/s
AES-256-GCM-enc 10 MiB took 1.827 seconds, 5.475 MiB/s
AES-256-GCM-dec 10 MiB took 1.829 seconds, 5.468 MiB/s
GMAC Table 4-bit 44 MiB took 1.000 seconds, 43.707 MiB/s
CHACHA 75 MiB took 1.051 seconds, 71.348 MiB/s
CHA-POLY 55 MiB took 1.035 seconds, 53.139 MiB/s
MD5 135 MiB took 1.016 seconds, 132.876 MiB/s
POLY1305 225 MiB took 1.010 seconds, 222.817 MiB/s
SHA 85 MiB took 1.019 seconds, 83.452 MiB/s
SHA-256 40 MiB took 1.108 seconds, 36.086 MiB/s
SHA-384 65 MiB took 1.011 seconds, 64.305 MiB/s
SHA-512 65 MiB took 1.011 seconds, 64.282 MiB/s
SHA-512/224 65 MiB took 1.011 seconds, 64.317 MiB/s
SHA-512/256 65 MiB took 1.013 seconds, 64.193 MiB/s
SHA3-224 50 MiB took 1.065 seconds, 46.929 MiB/s
SHA3-256 45 MiB took 1.014 seconds, 44.375 MiB/s
SHA3-384 35 MiB took 1.023 seconds, 34.225 MiB/s
SHA3-512 25 MiB took 1.051 seconds, 23.782 MiB/s
HMAC-MD5 135 MiB took 1.011 seconds, 133.567 MiB/s
HMAC-SHA 85 MiB took 1.017 seconds, 83.575 MiB/s
HMAC-SHA256 40 MiB took 1.085 seconds, 36.882 MiB/s
HMAC-SHA384 65 MiB took 1.014 seconds, 64.118 MiB/s
HMAC-SHA512 65 MiB took 1.009 seconds, 64.413 MiB/s
PBKDF2 576 bytes took 1.003 seconds, 574.070 bytes/s
RSA 2048 public 1800 ops took 1.058 sec, avg 0.588 ms, 1701.863 ops/sec
RSA 2048 private 200 ops took 1.721 sec, avg 8.604 ms, 116.218 ops/sec
DH 2048 key gen 222 ops took 1.003 sec, avg 4.517 ms, 221.370 ops/sec
DH 2048 agree 300 ops took 1.326 sec, avg 4.422 ms, 226.160 ops/sec
ECC [ SECP256R1] 256 key gen 4400 ops took 1.000 sec, avg 0.227 ms, 4398.670 ops/sec
ECDHE [ SECP256R1] 256 agree 1900 ops took 1.018 sec, avg 0.536 ms, 1866.172 ops/sec
ECDSA [ SECP256R1] 256 sign 3400 ops took 1.017 sec, avg 0.299 ms, 3344.432 ops/sec
ECDSA [ SECP256R1] 256 verify 1800 ops took 1.027 sec, avg 0.571 ms, 1752.662 ops/sec
Benchmark complete
```