49 lines
1.3 KiB
Diff
49 lines
1.3 KiB
Diff
From f609cb5185acb0955d66795cb297e9fe9d83405a Mon Sep 17 00:00:00 2001
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From: HuaxinLu <luhuaxin1@huawei.com>
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Date: Thu, 30 Jun 2022 14:36:05 +0800
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Subject: [PATCH] libkmod: Support SM3 hash algorithm
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SM3 has been supported in kernel and cryptographic libraries like openssl.
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This patch adds support for the SM3 algorithm of kmod.
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Signed-off-by: HuaxinLu <luhuaxin1@huawei.com>
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Signed-off-by: HuaxinLu <luhuaxin1@huawei.com>
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---
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libkmod/libkmod-signature.c | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/libkmod/libkmod-signature.c b/libkmod/libkmod-signature.c
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index 4e8748c..4ae5af6 100644
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--- a/libkmod/libkmod-signature.c
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+++ b/libkmod/libkmod-signature.c
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@@ -56,6 +56,7 @@ enum pkey_hash_algo {
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PKEY_HASH_SHA384,
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PKEY_HASH_SHA512,
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PKEY_HASH_SHA224,
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+ PKEY_HASH_SM3,
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PKEY_HASH__LAST
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};
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@@ -68,6 +69,7 @@ const char *const pkey_hash_algo[PKEY_HASH__LAST] = {
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[PKEY_HASH_SHA384] = "sha384",
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[PKEY_HASH_SHA512] = "sha512",
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[PKEY_HASH_SHA224] = "sha224",
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+ [PKEY_HASH_SM3] = "sm3",
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};
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enum pkey_id_type {
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@@ -161,6 +163,10 @@ static int obj_to_hash_algo(const ASN1_OBJECT *o)
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return PKEY_HASH_SHA512;
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case NID_sha224:
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return PKEY_HASH_SHA224;
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+# ifndef OPENSSL_NO_SM3
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+ case NID_sm3:
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+ return PKEY_HASH_SM3;
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+# endif
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default:
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return -1;
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}
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--
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2.33.0
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