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ima-evm-utils: Fix incorrect algorithm name in hash_info.gen

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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@linux.alibaba.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This commit is contained in:
Tianjia Zhang
2021-07-24 17:56:47 +08:00
committed by Mimi Zohar
parent a5f5dd7c8e
commit 2a7658bf0e
2 changed files with 5 additions and 3 deletions
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1
src/.gitignore vendored
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@@ -1 +1,2 @@
hash_info.h
tmp_hash_info.h

7
src/hash_info.gen
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@@ -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 of an
# underscore between digits. Remove all other underscores.
b=$(echo "$b" | sed "s/sm3_256/sm3/g;s/_//g")
printf '\t%-26s = "%s",\n' "[HASH_ALGO_$a]" "$b"
done
echo "};"