Hi Alex
I followed this recipe, python3-cryptography.bb and send this patch to place
pyhsslms into OpeneEmbedded-Core/meta layer
https://github.com/openembedded/openembedded-core/blob/master/meta/recipes-devtools/python/python3-cryptography.bb
I am okay to resend this patch and add this recipe into
meta-openembedded/meta-python meta layer.
This python module is used for LMSS algorithm support and it is not a
HARDWARE/BOARD specific. This python module use
Software to sign with LMSS algorithm.
I tested it in NATIVE build environment with devshell and my tested steps as
following.
1. DEPENDS += "python3-pyhsslms-native" in u-boot_2024.10.bb
2. bitbake -c devshell virtual/bootloader
3. Add mytest.py and the contents of this file as following.
```
import pyhsslms
priv_key = pyhsslms.HssLmsPrivateKey.genkey('mykey', levels=2)
priv_key.signFile('myfile.txt')
```
4. touch myfile.txt
5. python3 mytest.py
Then, it created signing file, myfile.txt.sig.
hexdump myfile.txt.sig
00006a0 9ef9 d537 11c0 9766 4116 cc5c cdcc 0669
00006b0 f7f6 e20f 4c11 e4d8 fbdc bca5 3037 b4c8
00006c0 c8d2 d5f5 1819 ada3 a7b0 ce22 5338 7a54
00006d0 bdf6 7e71 8125 756f daba 4a43 13f3 b69c
00006e0 e702 040f 8e88 ea79 9ed1 ef48 c135 234c
I refer to this README.md to create this test file to test this python module.
https://github.com/russhousley/pyhsslms
https://github.com/russhousley/pyhsslms/blob/master/README.md
Thanks-Jamin
> Subject: Re: [OE-core] [PATCH v1] python3-pyhsslms: Add 2.0.0 recipe
>
> Hello,
>
> I'd like to better understand the use case for this recipe. What makes it
> important enough to be included in oe-core, and not, for example, in
> meta-python under meta-oe? If it is indeed broadly useful, should it have
> tests
> that ensure it works?
>
> Alex
>
> On Mon, 9 Dec 2024 at 09:41, Jamin Lin via lists.openembedded.org
> <[email protected]> wrote:
> >
> > This recipe was placed in meta-arm meta layer,
> > https://git.yoctoproject.org/meta-arm/tree/meta-arm/recipes-devtools/p
> > ython/python3-pyhsslms_2.0.0.bb
> >
> > However, users may want to build this python module but do not want to
> > add "meta-arm" layer. To make this recipe more flexible, move this
> > recipe from meta-arm to OpenEmbedded-Core/meta layer.
> >
> > Signed-off-by: Jamin Lin <[email protected]>
> > ---
> > .../python/python3-pyhsslms_2.0.0.bb | 14
> ++++++++++++++
> > 1 file changed, 14 insertions(+)
> > create mode 100644
> > meta/recipes-devtools/python/python3-pyhsslms_2.0.0.bb
> >
> > diff --git a/meta/recipes-devtools/python/python3-pyhsslms_2.0.0.bb
> > b/meta/recipes-devtools/python/python3-pyhsslms_2.0.0.bb
> > new file mode 100644
> > index 0000000000..b18d1c8e86
> > --- /dev/null
> > +++ b/meta/recipes-devtools/python/python3-pyhsslms_2.0.0.bb
> > @@ -0,0 +1,14 @@
> > +SUMMARY = "Pure-Python implementation of HSS/LMS Digital Signatures
> (RFC 8554)"
> > +HOMEPAGE ="https://pypi.org/project/pyhsslms";
> > +LICENSE = "MIT"
> > +LIC_FILES_CHKSUM =
> "file://LICENSE.txt;md5=bbc59ef8bf238c2902ca816b87b58571"
> > +
> > +inherit python_setuptools_build_meta
> > +
> > +# Maintainer refused to upload source to pypi.org, but said he would
> > +in a future release. In the meantime, do github SRC_URI =
> "git:///github.com/russhousley/pyhsslms.git;branch=master;protocol=https"
> > +SRCREV = "c798728deed6d3f681c9e6bfd7fe8a6705f5638b"
> > +
> > +S = "${WORKDIR}/git"
> > +
> > +BBCLASSEXTEND = "native nativesdk"
> > --
> > 2.25.1
> >
> >
> >
> >
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