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acddc0ed3c
Done with a combination of regex'ing and banging my head against a wall. Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright (C) 2004 6WIND
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* <Vincent.Jardin@6WIND.com>
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* All rights reserved.
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*
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* This MD5 code is Big endian and Little Endian compatible.
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*/
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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* All rights reserved.
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*/
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#ifndef _LIBZEBRA_MD5_H_
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#define _LIBZEBRA_MD5_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MD5_BUFLEN 64
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typedef struct {
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union {
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uint32_t md5_state32[4];
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uint8_t md5_state8[16];
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} md5_st;
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#define md5_sta md5_st.md5_state32[0]
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#define md5_stb md5_st.md5_state32[1]
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#define md5_stc md5_st.md5_state32[2]
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#define md5_std md5_st.md5_state32[3]
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#define md5_st8 md5_st.md5_state8
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union {
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uint64_t md5_count64;
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uint8_t md5_count8[8];
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} md5_count;
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#define md5_n md5_count.md5_count64
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#define md5_n8 md5_count.md5_count8
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uint md5_i;
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uint8_t md5_buf[MD5_BUFLEN];
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} md5_ctxt;
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extern void md5_init(md5_ctxt *);
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extern void md5_loop(md5_ctxt *, const void *, unsigned int);
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extern void md5_pad(md5_ctxt *);
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extern void md5_result(uint8_t *, md5_ctxt *);
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/* compatibility */
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#define MD5_CTX md5_ctxt
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#define MD5Init(x) md5_init((x))
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#define MD5Update(x, y, z) md5_loop((x), (y), (z))
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#define MD5Final(x, y) \
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do { \
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md5_pad((y)); \
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md5_result((x), (y)); \
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} while (0)
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/* From RFC 2104 */
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void hmac_md5(unsigned char *text, int text_len, unsigned char *key,
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int key_len, uint8_t *digest);
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#ifdef __cplusplus
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}
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#endif
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#endif /* ! _LIBZEBRA_MD5_H_*/
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