change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/include/crypto/sm3_base.h
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@@ -1,21 +1,13 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * sm3_base.h - core logic for SM3 implementations
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  *
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  * Copyright (C) 2017 ARM Limited or its affiliates.
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  * Written by Gilad Ben-Yossef <gilad@benyossef.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, see <http://www.gnu.org/licenses/>.
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  */
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+
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+#ifndef _CRYPTO_SM3_BASE_H
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+#define _CRYPTO_SM3_BASE_H
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 #include <crypto/internal/hash.h>
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 #include <crypto/sm3.h>
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@@ -115,3 +107,5 @@
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 	*sctx = (struct sm3_state){};
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 	return 0;
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 }
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+
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+#endif /* _CRYPTO_SM3_BASE_H */