/*
 *  PSA crypto core internal interfaces
 */
/*
 *  Copyright The Mbed TLS Contributors
 *  SPDX-License-Identifier: Apache-2.0
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may
 *  not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

#ifndef PSA_CRYPTO_CORE_H
#define PSA_CRYPTO_CORE_H

#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif

#include "psa/crypto.h"
#include "psa/crypto_se_driver.h"

#include <mbedtls/md_internal.h>

/** The data structure representing a key slot, containing key material
 * and metadata for one key.
 */
typedef struct
{
    psa_core_key_attributes_t attr;

    /*
     * Number of locks on the key slot held by the library.
     *
     * This counter is incremented by one each time a library function
     * retrieves through one of the dedicated internal API a pointer to the
     * key slot.
     *
     * This counter is decremented by one each time a library function stops
     * accessing the key slot and states it by calling the
     * psa_unlock_key_slot() API.
     *
     * This counter is used to prevent resetting the key slot while the library
     * may access it. For example, such control is needed in the following
     * scenarios:
     * . In case of key slot starvation, all key slots contain the description
     *   of a key, and the library asks for the description of a persistent
     *   key not present in the key slots, the key slots currently accessed by
     *   the library cannot be reclaimed to free a key slot to load the
     *   persistent key.
     * . In case of a multi-threaded application where one thread asks to close
     *   or purge or destroy a key while it is in used by the library through
     *   another thread.
     */
    size_t lock_count;

    /* Dynamically allocated key data buffer.
     * Format as specified in psa_export_key(). */
    struct key_data
    {
        uint8_t *data;
        size_t bytes;
    } key;
} psa_key_slot_t;

/* A mask of key attribute flags used only internally.
 * Currently there aren't any. */
#define PSA_KA_MASK_INTERNAL_ONLY (     \
        0 )

/** Test whether a key slot is occupied.
 *
 * A key slot is occupied iff the key type is nonzero. This works because
 * no valid key can have 0 as its key type.
 *
 * \param[in] slot      The key slot to test.
 *
 * \return 1 if the slot is occupied, 0 otherwise.
 */
static inline int psa_is_key_slot_occupied( const psa_key_slot_t *slot )
{
    return( slot->attr.type != 0 );
}

/** Test whether a key slot is locked.
 *
 * A key slot is locked iff its lock counter is strictly greater than 0.
 *
 * \param[in] slot  The key slot to test.
 *
 * \return 1 if the slot is locked, 0 otherwise.
 */
static inline int psa_is_key_slot_locked( const psa_key_slot_t *slot )
{
    return( slot->lock_count > 0 );
}

/** Retrieve flags from psa_key_slot_t::attr::core::flags.
 *
 * \param[in] slot      The key slot to query.
 * \param mask          The mask of bits to extract.
 *
 * \return The key attribute flags in the given slot,
 *         bitwise-anded with \p mask.
 */
static inline uint16_t psa_key_slot_get_flags( const psa_key_slot_t *slot,
                                               uint16_t mask )
{
    return( slot->attr.flags & mask );
}

/** Set flags in psa_key_slot_t::attr::core::flags.
 *
 * \param[in,out] slot  The key slot to modify.
 * \param mask          The mask of bits to modify.
 * \param value         The new value of the selected bits.
 */
static inline void psa_key_slot_set_flags( psa_key_slot_t *slot,
                                           uint16_t mask,
                                           uint16_t value )
{
    slot->attr.flags = ( ( ~mask & slot->attr.flags ) |
                              ( mask & value ) );
}

/** Turn on flags in psa_key_slot_t::attr::core::flags.
 *
 * \param[in,out] slot  The key slot to modify.
 * \param mask          The mask of bits to set.
 */
static inline void psa_key_slot_set_bits_in_flags( psa_key_slot_t *slot,
                                                   uint16_t mask )
{
    slot->attr.flags |= mask;
}

/** Turn off flags in psa_key_slot_t::attr::core::flags.
 *
 * \param[in,out] slot  The key slot to modify.
 * \param mask          The mask of bits to clear.
 */
static inline void psa_key_slot_clear_bits( psa_key_slot_t *slot,
                                            uint16_t mask )
{
    slot->attr.flags &= ~mask;
}

#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
/** Get the SE slot number of a key from the key slot storing its description.
 *
 * \param[in]  slot  The key slot to query. This must be a key slot storing
 *                   the description of a key of a dynamically registered
 *                   secure element, otherwise the behaviour is undefined.
 */
static inline psa_key_slot_number_t psa_key_slot_get_slot_number(
    const psa_key_slot_t *slot )
{
    return( *( (psa_key_slot_number_t *)( slot->key.data ) ) );
}
#endif

/** Completely wipe a slot in memory, including its policy.
 *
 * Persistent storage is not affected.
 *
 * \param[in,out] slot  The key slot to wipe.
 *
 * \retval #PSA_SUCCESS
 *         Success. This includes the case of a key slot that was
 *         already fully wiped.
 * \retval #PSA_ERROR_CORRUPTION_DETECTED
 */
psa_status_t psa_wipe_key_slot( psa_key_slot_t *slot );

/** Copy key data (in export format) into an empty key slot.
 *
 * This function assumes that the slot does not contain
 * any key material yet. On failure, the slot content is unchanged.
 *
 * \param[in,out] slot          Key slot to copy the key into.
 * \param[in] data              Buffer containing the key material.
 * \param data_length           Size of the key buffer.
 *
 * \retval #PSA_SUCCESS
 *         The key has been copied successfully.
 * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
 *         Not enough memory was available for allocation of the
 *         copy buffer.
 * \retval #PSA_ERROR_ALREADY_EXISTS
 *         There was other key material already present in the slot.
 */
psa_status_t psa_copy_key_material_into_slot( psa_key_slot_t *slot,
                                              const uint8_t *data,
                                              size_t data_length );

/** Convert an mbed TLS error code to a PSA error code
 *
 * \note This function is provided solely for the convenience of
 *       Mbed TLS and may be removed at any time without notice.
 *
 * \param ret           An mbed TLS-thrown error code
 *
 * \return              The corresponding PSA error code
 */
psa_status_t mbedtls_to_psa_error( int ret );

/** Get Mbed TLS MD information of a hash algorithm given its PSA identifier
 *
 * \param[in] alg  PSA hash algorithm identifier
 *
 * \return  The Mbed TLS MD information of the hash algorithm. \c NULL if the
 *          PSA hash algorithm is not supported.
 */
const mbedtls_md_info_t *mbedtls_md_info_from_psa( psa_algorithm_t alg );

/** Import a key in binary format.
 *
 * \note The signature of this function is that of a PSA driver
 *       import_key entry point. This function behaves as an import_key
 *       entry point as defined in the PSA driver interface specification for
 *       transparent drivers.
 *
 * \param[in]  attributes       The attributes for the key to import.
 * \param[in]  data             The buffer containing the key data in import
 *                              format.
 * \param[in]  data_length      Size of the \p data buffer in bytes.
 * \param[out] key_buffer       The buffer to contain the key data in output
 *                              format upon successful return.
 * \param[in]  key_buffer_size  Size of the \p key_buffer buffer in bytes. This
 *                              size is greater or equal to \p data_length.
 * \param[out] key_buffer_length  The length of the data written in \p
 *                                key_buffer in bytes.
 * \param[out] bits             The key size in number of bits.
 *
 * \retval #PSA_SUCCESS  The key was imported successfully.
 * \retval #PSA_ERROR_INVALID_ARGUMENT
 *         The key data is not correctly formatted.
 * \retval #PSA_ERROR_NOT_SUPPORTED
 * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
 * \retval #PSA_ERROR_CORRUPTION_DETECTED
 */
psa_status_t psa_import_key_into_slot(
    const psa_key_attributes_t *attributes,
    const uint8_t *data, size_t data_length,
    uint8_t *key_buffer, size_t key_buffer_size,
    size_t *key_buffer_length, size_t *bits );

/** Export a key in binary format
 *
 * \note The signature of this function is that of a PSA driver export_key
 *       entry point. This function behaves as an export_key entry point as
 *       defined in the PSA driver interface specification.
 *
 * \param[in]  attributes       The attributes for the key to export.
 * \param[in]  key_buffer       Material or context of the key to export.
 * \param[in]  key_buffer_size  Size of the \p key_buffer buffer in bytes.
 * \param[out] data             Buffer where the key data is to be written.
 * \param[in]  data_size        Size of the \p data buffer in bytes.
 * \param[out] data_length      On success, the number of bytes written in
 *                              \p data
 *
 * \retval #PSA_SUCCESS  The key was exported successfully.
 * \retval #PSA_ERROR_NOT_SUPPORTED
 * \retval #PSA_ERROR_COMMUNICATION_FAILURE
 * \retval #PSA_ERROR_HARDWARE_FAILURE
 * \retval #PSA_ERROR_CORRUPTION_DETECTED
 * \retval #PSA_ERROR_STORAGE_FAILURE
 * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
 */
psa_status_t psa_export_key_internal(
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
    uint8_t *data, size_t data_size, size_t *data_length );

/** Export a public key or the public part of a key pair in binary format.
 *
 * \note The signature of this function is that of a PSA driver
 *       export_public_key entry point. This function behaves as an
 *       export_public_key entry point as defined in the PSA driver interface
 *       specification.
 *
 * \param[in]  attributes       The attributes for the key to export.
 * \param[in]  key_buffer       Material or context of the key to export.
 * \param[in]  key_buffer_size  Size of the \p key_buffer buffer in bytes.
 * \param[out] data             Buffer where the key data is to be written.
 * \param[in]  data_size        Size of the \p data buffer in bytes.
 * \param[out] data_length      On success, the number of bytes written in
 *                              \p data
 *
 * \retval #PSA_SUCCESS  The public key was exported successfully.
 * \retval #PSA_ERROR_NOT_SUPPORTED
 * \retval #PSA_ERROR_COMMUNICATION_FAILURE
 * \retval #PSA_ERROR_HARDWARE_FAILURE
 * \retval #PSA_ERROR_CORRUPTION_DETECTED
 * \retval #PSA_ERROR_STORAGE_FAILURE
 * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
 */
psa_status_t psa_export_public_key_internal(
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
    uint8_t *data, size_t data_size, size_t *data_length );

/**
 * \brief Generate a key.
 *
 * \note The signature of the function is that of a PSA driver generate_key
 *       entry point.
 *
 * \param[in]  attributes         The attributes for the key to generate.
 * \param[out] key_buffer         Buffer where the key data is to be written.
 * \param[in]  key_buffer_size    Size of \p key_buffer in bytes.
 * \param[out] key_buffer_length  On success, the number of bytes written in
 *                                \p key_buffer.
 *
 * \retval #PSA_SUCCESS
 *         The key was generated successfully.
 * \retval #PSA_ERROR_INVALID_ARGUMENT
 * \retval #PSA_ERROR_NOT_SUPPORTED
 *         Key size in bits or type not supported.
 * \retval #PSA_ERROR_BUFFER_TOO_SMALL
 *         The size of \p key_buffer is too small.
 */
psa_status_t psa_generate_key_internal( const psa_key_attributes_t *attributes,
                                        uint8_t *key_buffer,
                                        size_t key_buffer_size,
                                        size_t *key_buffer_length );

/** Sign an already-calculated hash with a private key.
 *
 * \note The signature of this function is that of a PSA driver
 *       sign_hash entry point. This function behaves as a sign_hash
 *       entry point as defined in the PSA driver interface specification for
 *       transparent drivers.
 *
 * \param[in]  attributes       The attributes of the key to use for the
 *                              operation.
 * \param[in]  key_buffer       The buffer containing the key context.
 *                              format.
 * \param[in]  key_buffer_size  Size of the \p key_buffer buffer in bytes.
 * \param[in]  alg              A signature algorithm that is compatible with
 *                              the type of the key.
 * \param[in]  hash             The hash or message to sign.
 * \param[in]  hash_length      Size of the \p hash buffer in bytes.
 * \param[out] signature        Buffer where the signature is to be written.
 * \param[in]  signature_size   Size of the \p signature buffer in bytes.
 * \param[out] signature_length On success, the number of bytes
 *                              that make up the returned signature value.
 *
 * \retval #PSA_SUCCESS
 * \retval #PSA_ERROR_BUFFER_TOO_SMALL
 *         The size of the \p signature buffer is too small. You can
 *         determine a sufficient buffer size by calling
 *         #PSA_SIGN_OUTPUT_SIZE(\c key_type, \c key_bits, \p alg)
 *         where \c key_type and \c key_bits are the type and bit-size
 *         respectively of the key.
 * \retval #PSA_ERROR_NOT_SUPPORTED
 * \retval #PSA_ERROR_INVALID_ARGUMENT
 * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
 * \retval #PSA_ERROR_CORRUPTION_DETECTED
 * \retval #PSA_ERROR_INSUFFICIENT_ENTROPY
 */
psa_status_t psa_sign_hash_internal(
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
    psa_algorithm_t alg, const uint8_t *hash, size_t hash_length,
    uint8_t *signature, size_t signature_size, size_t *signature_length );

/**
 * \brief Verify the signature a hash or short message using a public key.
 *
 * \note The signature of this function is that of a PSA driver
 *       verify_hash entry point. This function behaves as a verify_hash
 *       entry point as defined in the PSA driver interface specification for
 *       transparent drivers.
 *
 * \param[in]  attributes       The attributes of the key to use for the
 *                              operation.
 * \param[in]  key_buffer       The buffer containing the key context.
 *                              format.
 * \param[in]  key_buffer_size  Size of the \p key_buffer buffer in bytes.
 * \param[in]  alg              A signature algorithm that is compatible with
 *                              the type of the key.
 * \param[in]  hash             The hash or message whose signature is to be
 *                              verified.
 * \param[in]  hash_length      Size of the \p hash buffer in bytes.
 * \param[in]  signature        Buffer containing the signature to verify.
 * \param[in]  signature_length Size of the \p signature buffer in bytes.
 *
 * \retval #PSA_SUCCESS
 *         The signature is valid.
 * \retval #PSA_ERROR_INVALID_SIGNATURE
 *         The calculation was performed successfully, but the passed
 *         signature is not a valid signature.
 * \retval #PSA_ERROR_NOT_SUPPORTED
 * \retval #PSA_ERROR_INVALID_ARGUMENT
 * \retval #PSA_ERROR_INSUFFICIENT_MEMORY
 */
psa_status_t psa_verify_hash_internal(
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
    psa_algorithm_t alg, const uint8_t *hash, size_t hash_length,
    const uint8_t *signature, size_t signature_length );

#endif /* PSA_CRYPTO_CORE_H */
