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      1 /*
      2  * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
      3  *
      4  * Licensed under the Apache License 2.0 (the "License").  You may not use
      5  * this file except in compliance with the License.  You can obtain a copy
      6  * in the file LICENSE in the source distribution or at
      7  * https://www.openssl.org/source/license.html
      8  */
      9 
     10 #include <openssl/provider.h>
     11 #include <openssl/core_dispatch.h>
     12 
     13 const OSSL_CORE_HANDLE *FIPS_get_core_handle(OSSL_LIB_CTX *ctx);
     14 
     15 int ossl_cipher_capable_aes_cbc_hmac_sha1(void);
     16 int ossl_cipher_capable_aes_cbc_hmac_sha256(void);
     17 
     18 OSSL_FUNC_provider_get_capabilities_fn ossl_prov_get_capabilities;
     19 
     20 /* Set the error state if this is a FIPS module */
     21 void ossl_set_error_state(const char *type);
     22 
     23 /* Return true if the module is in a usable condition */
     24 int ossl_prov_is_running(void);
     25 
     26 static ossl_inline int ossl_param_is_empty(const OSSL_PARAM params[])
     27 {
     28     return params == NULL || params->key == NULL;
     29 }
     30