mirror of
https://github.com/Detanup01/gbe_fork.git
synced 2024-12-27 10:54:15 +08:00
160 lines
7.1 KiB
C
160 lines
7.1 KiB
C
|
/*
|
||
|
|
* PSA PAKE layer on top of Mbed TLS software crypto
|
||
|
|
*/
|
||
|
|
/*
|
||
|
|
* Copyright The Mbed TLS Contributors
|
||
|
|
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef PSA_CRYPTO_PAKE_H
|
||
|
|
#define PSA_CRYPTO_PAKE_H
|
||
|
|
|
||
|
|
#include <psa/crypto.h>
|
||
|
|
|
||
|
|
/** Set the session information for a password-authenticated key exchange.
|
||
|
|
*
|
||
|
|
* \note The signature of this function is that of a PSA driver
|
||
|
|
* pake_setup entry point. This function behaves as a pake_setup
|
||
|
|
* entry point as defined in the PSA driver interface specification for
|
||
|
|
* transparent drivers.
|
||
|
|
*
|
||
|
|
* \param[in,out] operation The operation object to set up. It must have
|
||
|
|
* been initialized but not set up yet.
|
||
|
|
* \param[in] inputs Inputs required for PAKE operation (role, password,
|
||
|
|
* key lifetime, cipher suite)
|
||
|
|
*
|
||
|
|
* \retval #PSA_SUCCESS
|
||
|
|
* Success.
|
||
|
|
* \retval #PSA_ERROR_NOT_SUPPORTED
|
||
|
|
* The algorithm in \p cipher_suite is not a supported PAKE algorithm,
|
||
|
|
* or the PAKE primitive in \p cipher_suite is not supported or not
|
||
|
|
* compatible with the PAKE algorithm, or the hash algorithm in
|
||
|
|
* \p cipher_suite is not supported or not compatible with the PAKE
|
||
|
|
* algorithm and primitive.
|
||
|
|
* \retval #PSA_ERROR_INSUFFICIENT_MEMORY \emptydescription
|
||
|
|
* \retval #PSA_ERROR_CORRUPTION_DETECTED \emptydescription
|
||
|
|
*/
|
||
|
|
psa_status_t mbedtls_psa_pake_setup(mbedtls_psa_pake_operation_t *operation,
|
||
|
|
const psa_crypto_driver_pake_inputs_t *inputs);
|
||
|
|
|
||
|
|
|
||
|
|
/** Get output for a step of a password-authenticated key exchange.
|
||
|
|
*
|
||
|
|
* \note The signature of this function is that of a PSA driver
|
||
|
|
* pake_output entry point. This function behaves as a pake_output
|
||
|
|
* entry point as defined in the PSA driver interface specification for
|
||
|
|
* transparent drivers.
|
||
|
|
*
|
||
|
|
* \param[in,out] operation Active PAKE operation.
|
||
|
|
* \param step The step of the algorithm for which the output is
|
||
|
|
* requested.
|
||
|
|
* \param[out] output Buffer where the output is to be written in the
|
||
|
|
* format appropriate for this driver \p step. Refer to
|
||
|
|
* the documentation of psa_crypto_driver_pake_step_t for
|
||
|
|
* more information.
|
||
|
|
* \param output_size Size of the \p output buffer in bytes. This must
|
||
|
|
* be at least #PSA_PAKE_OUTPUT_SIZE(\p alg, \p
|
||
|
|
* primitive, \p step) where \p alg and
|
||
|
|
* \p primitive are the PAKE algorithm and primitive
|
||
|
|
* in the operation's cipher suite, and \p step is
|
||
|
|
* the output step.
|
||
|
|
*
|
||
|
|
* \param[out] output_length On success, the number of bytes of the returned
|
||
|
|
* output.
|
||
|
|
*
|
||
|
|
* \retval #PSA_SUCCESS
|
||
|
|
* Success.
|
||
|
|
* \retval #PSA_ERROR_BUFFER_TOO_SMALL
|
||
|
|
* The size of the \p output buffer is too small.
|
||
|
|
* \retval #PSA_ERROR_INSUFFICIENT_ENTROPY \emptydescription
|
||
|
|
* \retval #PSA_ERROR_CORRUPTION_DETECTED \emptydescription
|
||
|
|
* \retval #PSA_ERROR_DATA_CORRUPT \emptydescription
|
||
|
|
* \retval #PSA_ERROR_DATA_INVALID \emptydescription
|
||
|
|
*/
|
||
|
|
psa_status_t mbedtls_psa_pake_output(mbedtls_psa_pake_operation_t *operation,
|
||
|
|
psa_crypto_driver_pake_step_t step,
|
||
|
|
uint8_t *output,
|
||
|
|
size_t output_size,
|
||
|
|
size_t *output_length);
|
||
|
|
|
||
|
|
/** Provide input for a step of a password-authenticated key exchange.
|
||
|
|
*
|
||
|
|
* \note The signature of this function is that of a PSA driver
|
||
|
|
* pake_input entry point. This function behaves as a pake_input
|
||
|
|
* entry point as defined in the PSA driver interface specification for
|
||
|
|
* transparent drivers.
|
||
|
|
*
|
||
|
|
* \note The core checks that input_length is smaller than PSA_PAKE_INPUT_MAX_SIZE.
|
||
|
|
*
|
||
|
|
* \param[in,out] operation Active PAKE operation.
|
||
|
|
* \param step The driver step for which the input is provided.
|
||
|
|
* \param[in] input Buffer containing the input in the format
|
||
|
|
* appropriate for this \p step. Refer to the
|
||
|
|
* documentation of psa_crypto_driver_pake_step_t
|
||
|
|
* for more information.
|
||
|
|
* \param input_length Size of the \p input buffer in bytes.
|
||
|
|
*
|
||
|
|
* \retval #PSA_SUCCESS
|
||
|
|
* Success.
|
||
|
|
* \retval #PSA_ERROR_INVALID_SIGNATURE
|
||
|
|
* The verification fails for a zero-knowledge input step.
|
||
|
|
* \retval #PSA_ERROR_INVALID_ARGUMENT
|
||
|
|
* the \p input is not valid for the \p operation's algorithm, cipher suite
|
||
|
|
* or \p step.
|
||
|
|
* \retval #PSA_ERROR_NOT_SUPPORTED
|
||
|
|
* the \p input is not supported for the \p operation's algorithm, cipher
|
||
|
|
* suite or \p step.
|
||
|
|
* \retval #PSA_ERROR_INSUFFICIENT_MEMORY \emptydescription
|
||
|
|
* \retval #PSA_ERROR_CORRUPTION_DETECTED \emptydescription
|
||
|
|
* \retval #PSA_ERROR_DATA_CORRUPT \emptydescription
|
||
|
|
* \retval #PSA_ERROR_DATA_INVALID \emptydescription
|
||
|
|
*/
|
||
|
|
psa_status_t mbedtls_psa_pake_input(mbedtls_psa_pake_operation_t *operation,
|
||
|
|
psa_crypto_driver_pake_step_t step,
|
||
|
|
const uint8_t *input,
|
||
|
|
size_t input_length);
|
||
|
|
|
||
|
|
/** Get implicitly confirmed shared secret from a PAKE.
|
||
|
|
*
|
||
|
|
* \note The signature of this function is that of a PSA driver
|
||
|
|
* pake_get_implicit_key entry point. This function behaves as a
|
||
|
|
* pake_get_implicit_key entry point as defined in the PSA driver
|
||
|
|
* interface specification for transparent drivers.
|
||
|
|
*
|
||
|
|
* \param[in,out] operation Active PAKE operation.
|
||
|
|
* \param[out] output Output buffer for implicit key.
|
||
|
|
* \param output_size Size of the output buffer in bytes.
|
||
|
|
* \param[out] output_length On success, the number of bytes of the implicit key.
|
||
|
|
*
|
||
|
|
* \retval #PSA_SUCCESS
|
||
|
|
* Success.
|
||
|
|
* \retval #PSA_ERROR_NOT_SUPPORTED
|
||
|
|
* Input from a PAKE is not supported by the algorithm in the \p output
|
||
|
|
* key derivation operation.
|
||
|
|
* \retval #PSA_ERROR_INSUFFICIENT_MEMORY \emptydescription
|
||
|
|
* \retval #PSA_ERROR_CORRUPTION_DETECTED \emptydescription
|
||
|
|
* \retval #PSA_ERROR_DATA_CORRUPT \emptydescription
|
||
|
|
* \retval #PSA_ERROR_DATA_INVALID \emptydescription
|
||
|
|
*/
|
||
|
|
psa_status_t mbedtls_psa_pake_get_implicit_key(
|
||
|
|
mbedtls_psa_pake_operation_t *operation,
|
||
|
|
uint8_t *output, size_t output_size,
|
||
|
|
size_t *output_length);
|
||
|
|
|
||
|
|
/** Abort a PAKE operation.
|
||
|
|
*
|
||
|
|
* \note The signature of this function is that of a PSA driver
|
||
|
|
* pake_abort entry point. This function behaves as a pake_abort
|
||
|
|
* entry point as defined in the PSA driver interface specification for
|
||
|
|
* transparent drivers.
|
||
|
|
*
|
||
|
|
* \param[in,out] operation The operation to abort.
|
||
|
|
*
|
||
|
|
* \retval #PSA_SUCCESS
|
||
|
|
* Success.
|
||
|
|
* \retval #PSA_ERROR_CORRUPTION_DETECTED \emptydescription
|
||
|
|
*/
|
||
|
|
psa_status_t mbedtls_psa_pake_abort(mbedtls_psa_pake_operation_t *operation);
|
||
|
|
|
||
|
|
#endif /* PSA_CRYPTO_PAKE_H */
|