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28 lines
562 B
C
28 lines
562 B
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Common values for ARC4 Cipher Algorithm
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*/
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#ifndef _CIFS_MD4_H
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#define _CIFS_MD4_H
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#include <linux/types.h>
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#define MD4_DIGEST_SIZE 16
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#define MD4_HMAC_BLOCK_SIZE 64
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#define MD4_BLOCK_WORDS 16
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#define MD4_HASH_WORDS 4
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struct md4_ctx {
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u32 hash[MD4_HASH_WORDS];
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u32 block[MD4_BLOCK_WORDS];
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u64 byte_count;
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};
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int cifs_md4_init(struct md4_ctx *mctx);
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int cifs_md4_update(struct md4_ctx *mctx, const u8 *data, unsigned int len);
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int cifs_md4_final(struct md4_ctx *mctx, u8 *out);
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#endif /* _CIFS_MD4_H */
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