Hi Tianjia, Mimi,
> Hi Tianjia,
> On Fri, 2021-07-23 at 14:41 +0800, Tianjia Zhang wrote:
> > There is no such an algorithm name as sm3-256. This is an ambiguity
> > caused by the definition of the macro HASH_ALGO_SM3_256. The sed
> > command is only a special case of sm3, so sm3 is used to replace
> > the sm3-256 algorithm name.
> > Signed-off-by: Tianjia Zhang <tianjia.zhang@xxxxxxxxxxxxxxxxx>
> > Reviewed-by: Petr Vorel <pvorel@xxxxxxx>
> > ---
> > src/.gitignore | 1 +
> > src/hash_info.gen | 7 ++++---
> > 2 files changed, 5 insertions(+), 3 deletions(-)
> > diff --git a/src/.gitignore b/src/.gitignore
> > index 38e8e3c..69d2988 100644
> > --- a/src/.gitignore
> > +++ b/src/.gitignore
> > @@ -1 +1,2 @@
> > hash_info.h
> > +tmp_hash_info.h
> > diff --git a/src/hash_info.gen b/src/hash_info.gen
> > index 5f7a97f..f52bb4d 100755
> > --- a/src/hash_info.gen
> > +++ b/src/hash_info.gen
> > @@ -84,9 +84,10 @@ echo "};"
> > echo "const char *const hash_algo_name[HASH_ALGO__LAST] = {"
> > sed -n 's/HASH_ALGO_\(.*\),/\1 \L\1\E/p' $HASH_INFO | \
> > while read a b; do
> > - # Normalize text hash name: if it contains underscore between
> > - # digits replace it with a dash, other underscores are removed.
> > - b=$(echo "$b" | sed "s/\([0-9]\)_\([0-9]\)/\1-\2/g;s/_//g")
> > + # Normalize text hash name: sm3 algorithm name is different from
> > + # the macro definition, which is also the only special case, and
> > + # underscores are removed.
> Thank you for updating the comment. Do you mind if I tweak it a bit:
> ^which is also the only special case of an underscore between digits.
> Remove all other underscores.
+1
Kind regards,
Petr
> Mimi
> > + b=$(echo "$b" | sed "s/sm3_256/sm3/g;s/_//g")
> > printf '\t%-26s = "%s",\n' "[HASH_ALGO_$a]" "$b"
> > done
> > echo "};"
