49 lines
1.7 KiB
Diff
49 lines
1.7 KiB
Diff
From 455a399c1f1605d3a96fa8b89b48f4c203a48951 Mon Sep 17 00:00:00 2001
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From: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
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Date: Sat, 24 Jul 2021 17:56:47 +0800
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Subject: [PATCH 2/2] ima-evm-utils: Fix incorrect algorithm name in
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hash_info.gen
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There is no such an algorithm name as sm3-256. This is an ambiguity
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caused by the definition of the macro HASH_ALGO_SM3_256. The sed
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command is only a special case of sm3, so sm3 is used to replace
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the sm3-256 algorithm name.
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Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
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Reviewed-by: Petr Vorel <pvorel@suse.cz>
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Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
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Signed-off-by: luhuaxin <luhuaxin1@huawei.com>
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---
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src/.gitignore | 1 +
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src/hash_info.gen | 7 ++++---
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2 files changed, 5 insertions(+), 3 deletions(-)
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diff --git a/src/.gitignore b/src/.gitignore
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index 38e8e3c..69d2988 100644
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--- a/src/.gitignore
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+++ b/src/.gitignore
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@@ -1 +1,2 @@
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hash_info.h
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+tmp_hash_info.h
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diff --git a/src/hash_info.gen b/src/hash_info.gen
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index 5f7a97f..08d4a94 100755
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--- a/src/hash_info.gen
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+++ b/src/hash_info.gen
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@@ -84,9 +84,10 @@ echo "};"
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echo "const char *const hash_algo_name[HASH_ALGO__LAST] = {"
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sed -n 's/HASH_ALGO_\(.*\),/\1 \L\1\E/p' $HASH_INFO | \
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while read a b; do
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- # Normalize text hash name: if it contains underscore between
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- # digits replace it with a dash, other underscores are removed.
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- b=$(echo "$b" | sed "s/\([0-9]\)_\([0-9]\)/\1-\2/g;s/_//g")
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+ # Normalize text hash name: sm3 algorithm name is different from
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+ # the macro definition, which is also the only special case of an
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+ # underscore between digits. Remove all other underscores.
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+ b=$(echo "$b" | sed "s/sm3_256/sm3/g;s/_//g")
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printf '\t%-26s = "%s",\n' "[HASH_ALGO_$a]" "$b"
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done
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echo "};"
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--
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1.8.3.1
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