55 lines
1.0 KiB
C
55 lines
1.0 KiB
C
/*
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* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*/
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#ifndef GMSSL_PBKDF2_H
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#define GMSSL_PBKDF2_H
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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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#include <stdint.h>
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#include <limits.h>
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#include <gmssl/hmac.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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PBKDF2 Public API
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PBKDF2_MIN_ITER
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PBKDF2_DEFAULT_SALT_SIZE
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PBKDF2_MAX_SALT_SIZE
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pbkdf2_hmac_sm3_genkey
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*/
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#define PBKDF2_MIN_ITER 10000
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#define PBKDF2_MAX_ITER (INT_MAX)
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#define PBKDF2_MAX_SALT_SIZE 64
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#define PBKDF2_DEFAULT_SALT_SIZE 8
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int pbkdf2_genkey(const DIGEST *digest,
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const char *pass, size_t passlen, const uint8_t *salt, size_t saltlen, size_t iter,
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size_t outlen, uint8_t *out);
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int pbkdf2_hmac_sm3_genkey(
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const char *pass, size_t passlen, const uint8_t *salt, size_t saltlen, size_t iter,
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size_t outlen, uint8_t *out);
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#ifdef __cplusplus
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}
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#endif
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#endif
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