Hello Raymond,
On 01.11.25 18:11, Raymond Mao wrote:
Hi Heiko,
On Sat, Nov 1, 2025 at 2:49 AM Heiko Schocher <[email protected]
<mailto:[email protected]>> wrote:
Implement SM3 secure hash algorithm, as specified by
OSCCA GM/T 0004-2012 SM3 and described
at https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02
<https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02>
code is based on linux commit
f83a4f2a4d8c: ("Merge tag 'erofs-for-6.17-rc6-fixes' of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
<http://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs>")
Signed-off-by: Heiko Schocher <[email protected] <mailto:[email protected]>>
---
This patch drops a lot of checkpatch warnings, ignored them
as tried to stay as close as possible with linux code.
MbedTLS also supports SMx, can you turn on the SM3 option in MbedTLS and make it selectable between
lib/sm3 and MbedTLS via Kconfig? Just like what we have for other algorithms.
I must admit, I have never used MbedTLS ...
[u-boot]$ find lib/mbedtls/ -name '*sm3'
[u-boot]$
So there is no sm3 header or c file...
[u-boot]$ find lib/mbedtls/ -name 'sha*'
lib/mbedtls/sha256.c
lib/mbedtls/sha512.c
lib/mbedtls/sha1.c
lib/mbedtls/port/sha512_alt.h
lib/mbedtls/port/sha1_alt.h
lib/mbedtls/port/sha256_alt.h
lib/mbedtls/external/mbedtls/library/sha256.c
lib/mbedtls/external/mbedtls/library/sha3.c
lib/mbedtls/external/mbedtls/library/sha512.c
lib/mbedtls/external/mbedtls/library/sha1.c
[...]
But I find for sha* ... so I am unsure what you mean now, what I
should do/change?
May this can be added in a follow up patch?
Maybe you can add this part?
Thanks!
bye,
Heiko
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