mirror of https://github.com/openssl/openssl.git
60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
/*
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* Copyright 2019-2020=-2020 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/* MAC stuff */
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#ifndef OPENSSL_EVP_MAC_H
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# define OPENSSL_EVP_MAC_H
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# pragma once
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# include <openssl/opensslconf.h>
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# include <openssl/types.h>
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# include <openssl/core.h>
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# ifdef __cplusplus
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extern "C" {
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# endif
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EVP_MAC *EVP_MAC_fetch(OPENSSL_CTX *libctx, const char *algorithm,
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const char *properties);
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int EVP_MAC_up_ref(EVP_MAC *mac);
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void EVP_MAC_free(EVP_MAC *mac);
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int EVP_MAC_number(const EVP_MAC *mac);
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int EVP_MAC_is_a(const EVP_MAC *mac, const char *name);
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const OSSL_PROVIDER *EVP_MAC_provider(const EVP_MAC *mac);
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int EVP_MAC_get_params(EVP_MAC *mac, OSSL_PARAM params[]);
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EVP_MAC_CTX *EVP_MAC_new_ctx(EVP_MAC *mac);
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void EVP_MAC_free_ctx(EVP_MAC_CTX *ctx);
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EVP_MAC_CTX *EVP_MAC_dup_ctx(const EVP_MAC_CTX *src);
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EVP_MAC *EVP_MAC_get_ctx_mac(EVP_MAC_CTX *ctx);
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int EVP_MAC_get_ctx_params(EVP_MAC_CTX *ctx, OSSL_PARAM params[]);
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int EVP_MAC_set_ctx_params(EVP_MAC_CTX *ctx, const OSSL_PARAM params[]);
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size_t EVP_MAC_size(EVP_MAC_CTX *ctx);
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int EVP_MAC_init(EVP_MAC_CTX *ctx);
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int EVP_MAC_update(EVP_MAC_CTX *ctx, const unsigned char *data, size_t datalen);
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int EVP_MAC_final(EVP_MAC_CTX *ctx,
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unsigned char *out, size_t *outl, size_t outsize);
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const OSSL_PARAM *EVP_MAC_gettable_params(const EVP_MAC *mac);
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const OSSL_PARAM *EVP_MAC_gettable_ctx_params(const EVP_MAC *mac);
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const OSSL_PARAM *EVP_MAC_settable_ctx_params(const EVP_MAC *mac);
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void EVP_MAC_do_all_provided(OPENSSL_CTX *libctx,
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void (*fn)(EVP_MAC *mac, void *arg),
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void *arg);
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void EVP_MAC_names_do_all(const EVP_MAC *mac,
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void (*fn)(const char *name, void *data),
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void *data);
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# ifdef __cplusplus
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}
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# endif
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#endif /* OPENSSL_EVP_MAC_H */
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