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29 lines
1.0 KiB
C
29 lines
1.0 KiB
C
#pragma once
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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void PKCS5_PBKDF2_HMAC_SHA256(unsigned char *password, size_t plen,
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unsigned char *salt, size_t slen,
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const unsigned long iteration_count, const unsigned long key_length,
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unsigned char *output);
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//void sha2( const unsigned char *input, size_t ilen,unsigned char output[32], int is224 );
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int hkdf_sha256_extract(
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const unsigned char *salt, size_t salt_len,
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const unsigned char *ikm, size_t ikm_len,
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unsigned char *prk );
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int hkdf_sha256_expand( const unsigned char *prk,
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size_t prk_len, const unsigned char *info,
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size_t info_len, unsigned char *okm, size_t okm_len );
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int hkdf_sha256( const unsigned char *salt,
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size_t salt_len, const unsigned char *ikm, size_t ikm_len,
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const unsigned char *info, size_t info_len,
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unsigned char *okm, size_t okm_len );
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