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lib/alg-sm3-hmac.h
42 строки
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Björn Esser
lib/alg-sm3: Replace implementation.
02 ноя 2025, 20:43
Не верифицирован
02 ноя 2025, 20:43
3418869
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/* Copyright (C) 2024 Björn Esser <besser82@fedoraproject.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _CRYPT_ALG_SM3_HMAC_H #define _CRYPT_ALG_SM3_HMAC_H #include "alg-sm3.h" typedef struct { sm3_ctx sm3_ctx; uint8_t key[64]; } sm3_hmac_ctx_t; void sm3_hmac_init (sm3_hmac_ctx_t * ctx, const uint8_t * key, size_t key_len); void sm3_hmac_update (sm3_hmac_ctx_t * ctx, const uint8_t * data, size_t data_len); void sm3_hmac_final (sm3_hmac_ctx_t * ctx, uint8_t mac[32]); void sm3_hmac (const uint8_t * data, size_t data_len, const uint8_t * key, size_t key_len, uint8_t mac[32], sm3_hmac_ctx_t * ctx); void sm3_hmac_buf (const uint8_t * data, size_t data_len, const uint8_t * key, size_t key_len, uint8_t mac[32]); #endif /* _CRYPT_ALG_SM3_HMAC_H */