v / thirdparty / mbedtls / include / psa / crypto_driver_contexts_key_derivation.h
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1/*


2 *  Declaration of context structures for use with the PSA driver wrapper


3 *  interface. This file contains the context structures for key derivation


4 *  operations.


5 *


6 *  Warning: This file will be auto-generated in the future.


7 *


8 * \note This file may not be included directly. Applications must


9 * include psa/crypto.h.


10 *


11 * \note This header and its content are not part of the Mbed TLS API and


12 * applications must not depend on it. Its main purpose is to define the


13 * multi-part state objects of the PSA drivers included in the cryptographic


14 * library. The definitions of these objects are then used by crypto_struct.h


15 * to define the implementation-defined types of PSA multi-part state objects.


16 */


17/*  Copyright The Mbed TLS Contributors


18 *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later


19 */


20


21#ifndef PSA_CRYPTO_DRIVER_CONTEXTS_KEY_DERIVATION_H


22#define PSA_CRYPTO_DRIVER_CONTEXTS_KEY_DERIVATION_H


23


24#include "psa/crypto_driver_common.h"


25


26/* Include the context structure definitions for the Mbed TLS software drivers */


27#include "psa/crypto_builtin_key_derivation.h"


28


29/* Include the context structure definitions for those drivers that were


30 * declared during the autogeneration process. */


31


32typedef union {


33    unsigned dummy; /* Make sure this union is always non-empty */


34#if defined(MBEDTLS_PSA_BUILTIN_ALG_HKDF) || \


35    defined(MBEDTLS_PSA_BUILTIN_ALG_HKDF_EXTRACT) || \


36    defined(MBEDTLS_PSA_BUILTIN_ALG_HKDF_EXPAND)


37    psa_hkdf_key_derivation_t MBEDTLS_PRIVATE(hkdf);


38#endif


39#if defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PRF) || \


40    defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PSK_TO_MS)


41    psa_tls12_prf_key_derivation_t MBEDTLS_PRIVATE(tls12_prf);


42#endif


43#if defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_ECJPAKE_TO_PMS)


44    psa_tls12_ecjpake_to_pms_t MBEDTLS_PRIVATE(tls12_ecjpake_to_pms);


45#endif


46#if defined(PSA_HAVE_SOFT_PBKDF2)


47    psa_pbkdf2_key_derivation_t MBEDTLS_PRIVATE(pbkdf2);


48#endif


49} psa_driver_key_derivation_context_t;


50


51#endif /* PSA_CRYPTO_DRIVER_CONTEXTS_KEY_DERIVATION_H */


52/* End of automatically generated file. */


53