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PSA cryptography module: Mbed TLS vendor extensions 更多...
#include "mbedtls/private_access.h"
#include "mbedtls/platform_util.h"
#include "crypto_types.h"
#include "crypto_compat.h"
结构体 | |
struct | psa_pake_operation_s |
宏定义 | |
#define | MBEDTLS_PSA_KEY_ID_BUILTIN_MAX ((psa_key_id_t)0x7fffefff) |
#define | MBEDTLS_PSA_KEY_ID_BUILTIN_MIN ((psa_key_id_t)0x7fff0000) |
#define | MBEDTLS_PSA_KEY_SLOT_COUNT 32 |
#define | PSA_ALG_CATEGORY_PAKE ((psa_algorithm_t)0x0a000000) |
#define | PSA_ALG_DETERMINISTIC_DSA(hash_alg) (PSA_ALG_DETERMINISTIC_DSA_BASE | ((hash_alg) & PSA_ALG_HASH_MASK)) |
#define | PSA_ALG_DETERMINISTIC_DSA_BASE ((psa_algorithm_t)0x06000500) |
#define | PSA_ALG_DSA(hash_alg) (PSA_ALG_DSA_BASE | ((hash_alg) & PSA_ALG_HASH_MASK)) |
#define | PSA_ALG_DSA_BASE ((psa_algorithm_t)0x06000400) |
#define | PSA_ALG_DSA_DETERMINISTIC_FLAG PSA_ALG_ECDSA_DETERMINISTIC_FLAG |
#define | PSA_ALG_DSA_IS_DETERMINISTIC(alg) (((alg) & PSA_ALG_DSA_DETERMINISTIC_FLAG) != 0) |
#define | PSA_ALG_IS_DETERMINISTIC_DSA(alg) (PSA_ALG_IS_DSA(alg) && PSA_ALG_DSA_IS_DETERMINISTIC(alg)) |
#define | PSA_ALG_IS_DSA(alg) |
#define | PSA_ALG_IS_PAKE(alg) (((alg) & PSA_ALG_CATEGORY_MASK) == PSA_ALG_CATEGORY_PAKE) |
#define | PSA_ALG_IS_RANDOMIZED_DSA(alg) (PSA_ALG_IS_DSA(alg) && !PSA_ALG_DSA_IS_DETERMINISTIC(alg)) |
#define | PSA_ALG_IS_VENDOR_HASH_AND_SIGN(alg) PSA_ALG_IS_DSA(alg) |
#define | PSA_ALG_JPAKE ((psa_algorithm_t)0x0a000100) |
#define | PSA_CRYPTO_ITS_RANDOM_SEED_UID 0xFFFFFF52 |
#define | PSA_DH_FAMILY_CUSTOM ((psa_dh_family_t) 0x7e) |
#define | PSA_DH_KEY_DOMAIN_PARAMETERS_SIZE(key_bits) (4 + (PSA_BITS_TO_BYTES(key_bits) + 5) * 3 /*without optional parts*/) |
#define | PSA_DSA_KEY_DOMAIN_PARAMETERS_SIZE(key_bits) (4 + (PSA_BITS_TO_BYTES(key_bits) + 5) * 2 /*p, g*/ + 34 /*q*/) |
#define | PSA_KEY_DOMAIN_PARAMETERS_SIZE(key_type, key_bits) |
#define | PSA_KEY_TYPE_DSA_KEY_PAIR ((psa_key_type_t)0x7002) |
#define | PSA_KEY_TYPE_DSA_PUBLIC_KEY ((psa_key_type_t)0x4002) |
#define | PSA_KEY_TYPE_IS_DSA(type) (PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(type) == PSA_KEY_TYPE_DSA_PUBLIC_KEY) |
#define | PSA_PAKE_INPUT_MAX_SIZE 0 |
#define | PSA_PAKE_INPUT_SIZE(alg, primitive, input_step) 0 |
#define | PSA_PAKE_OPERATION_INIT {0, {0}} |
#define | PSA_PAKE_OUTPUT_MAX_SIZE 0 |
#define | PSA_PAKE_OUTPUT_SIZE(alg, primitive, output_step) 0 |
#define | PSA_PAKE_PRIMITIVE(pake_type, pake_family, pake_bits) |
#define | PSA_PAKE_PRIMITIVE_TYPE_DH ((psa_pake_primitive_type_t)0x02) |
#define | PSA_PAKE_PRIMITIVE_TYPE_ECC ((psa_pake_primitive_type_t)0x01) |
#define | PSA_PAKE_SIDE_CLIENT ((psa_pake_side_t)0x11) |
#define | PSA_PAKE_SIDE_FIRST ((psa_pake_side_t)0x01) |
#define | PSA_PAKE_SIDE_SECOND ((psa_pake_side_t)0x02) |
#define | PSA_PAKE_SIDE_SERVER ((psa_pake_side_t)0x12) |
#define | PSA_PAKE_STEP_KEY_SHARE ((psa_pake_step_t)0x01) |
#define | PSA_PAKE_STEP_ZK_PROOF ((psa_pake_step_t)0x03) |
#define | PSA_PAKE_STEP_ZK_PUBLIC ((psa_pake_step_t)0x02) |
类型定义 | |
typedef struct mbedtls_psa_stats_s | mbedtls_psa_stats_t |
Statistics about resource consumption related to the PSA keystore. 更多... | |
typedef uint64_t | psa_drv_slot_number_t |
typedef struct psa_pake_cipher_suite_s | psa_pake_cipher_suite_t |
typedef uint8_t | psa_pake_family_t |
Encoding of the family of the primitive associated with the PAKE. 更多... | |
typedef struct psa_pake_operation_s | psa_pake_operation_t |
typedef uint32_t | psa_pake_primitive_t |
Encoding of the primitive associated with the PAKE. 更多... | |
typedef uint8_t | psa_pake_primitive_type_t |
typedef uint8_t | psa_pake_side_t |
Encoding of the side of PAKE 更多... | |
typedef uint8_t | psa_pake_step_t |
函数 | |
void | mbedtls_psa_crypto_free (void) |
Library deinitialization. 更多... | |
void | mbedtls_psa_get_stats (mbedtls_psa_stats_t *stats) |
Get statistics about resource consumption related to the PSA keystore. 更多... | |
psa_status_t | mbedtls_psa_inject_entropy (const uint8_t *seed, size_t seed_size) |
Inject an initial entropy seed for the random generator into secure storage. 更多... | |
psa_status_t | psa_get_key_domain_parameters (const psa_key_attributes_t *attributes, uint8_t *data, size_t data_size, size_t *data_length) |
Get domain parameters for a key. 更多... | |
psa_status_t | psa_pake_get_implicit_key (psa_pake_operation_t *operation, psa_key_derivation_operation_t *output) |
psa_status_t | psa_pake_input (psa_pake_operation_t *operation, psa_pake_step_t step, uint8_t *input, size_t input_length) |
psa_status_t | psa_pake_output (psa_pake_operation_t *operation, psa_pake_step_t step, uint8_t *output, size_t output_size, size_t *output_length) |
psa_status_t | psa_pake_set_password_key (psa_pake_operation_t *operation, mbedtls_svc_key_id_t password) |
psa_status_t | psa_pake_set_peer (psa_pake_operation_t *operation, const uint8_t *peer_id, size_t peer_id_len) |
psa_status_t | psa_pake_set_side (psa_pake_operation_t *operation, psa_pake_side_t side) |
psa_status_t | psa_pake_set_user (psa_pake_operation_t *operation, const uint8_t *user_id, size_t user_id_len) |
psa_status_t | psa_pake_setup (psa_pake_operation_t *operation, psa_pake_cipher_suite_t cipher_suite) |
psa_status_t | psa_set_key_domain_parameters (psa_key_attributes_t *attributes, psa_key_type_t type, const uint8_t *data, size_t data_length) |
Set domain parameters for a key. 更多... | |
PSA cryptography module: Mbed TLS vendor extensions
This file is reserved for vendor-specific definitions.
#define PSA_PAKE_INPUT_MAX_SIZE 0 |
Input buffer size for psa_pake_input() for any of the supported cipher suites and PAKE algorithms.
This macro must expand to a compile-time constant integer.
See also PSA_PAKE_INPUT_SIZE(alg
, cipher_suite
, input
).
#define PSA_PAKE_INPUT_SIZE | ( | alg, | |
primitive, | |||
input_step | |||
) | 0 |
A sufficient input buffer size for psa_pake_input().
The value returned by this macro is guaranteed to be large enough for any valid input to psa_pake_input() in an operation with the specified parameters.
See also PSA_PAKE_INPUT_MAX_SIZE
alg | A PAKE algorithm (PSA_ALG_XXX value such that PSA_ALG_IS_PAKE(alg ) is true). |
primitive | A primitive of type psa_pake_primitive_t that is compatible with algorithm alg . |
input_step | A value of type psa_pake_step_t that is valid for the algorithm alg . |
#define PSA_PAKE_OUTPUT_MAX_SIZE 0 |
Output buffer size for psa_pake_output() for any of the supported cipher suites and PAKE algorithms.
This macro must expand to a compile-time constant integer.
See also PSA_PAKE_OUTPUT_SIZE(alg
, cipher_suite
, output
).
#define PSA_PAKE_OUTPUT_SIZE | ( | alg, | |
primitive, | |||
output_step | |||
) | 0 |
A sufficient output buffer size for psa_pake_output().
If the size of the output buffer is at least this large, it is guaranteed that psa_pake_output() will not fail due to an insufficient output buffer size. The actual size of the output might be smaller in any given call.
See also PSA_PAKE_OUTPUT_MAX_SIZE
alg | A PAKE algorithm (PSA_ALG_XXX value such that PSA_ALG_IS_PAKE(alg ) is true). |
primitive | A primitive of type psa_pake_primitive_t that is compatible with algorithm alg . |
output_step | A value of type psa_pake_step_t that is valid for the algorithm alg . |
typedef struct mbedtls_psa_stats_s mbedtls_psa_stats_t |
Statistics about resource consumption related to the PSA keystore.
void mbedtls_psa_crypto_free | ( | void | ) |
Library deinitialization.
This function clears all data associated with the PSA layer, including the whole key store.
This is an Mbed TLS extension.
void mbedtls_psa_get_stats | ( | mbedtls_psa_stats_t * | stats | ) |
Get statistics about resource consumption related to the PSA keystore.
psa_status_t mbedtls_psa_inject_entropy | ( | const uint8_t * | seed, |
size_t | seed_size | ||
) |
Inject an initial entropy seed for the random generator into secure storage.
This function injects data to be used as a seed for the random generator used by the PSA Crypto implementation. On devices that lack a trusted entropy source (preferably a hardware random number generator), the Mbed PSA Crypto implementation uses this value to seed its random generator.
On devices without a trusted entropy source, this function must be called exactly once in the lifetime of the device. On devices with a trusted entropy source, calling this function is optional. In all cases, this function may only be called before calling any other function in the PSA Crypto API, including psa_crypto_init().
When this function returns successfully, it populates a file in persistent storage. Once the file has been created, this function can no longer succeed.
If any error occurs, this function does not change the system state. You can call this function again after correcting the reason for the error if possible.
This is an Mbed TLS extension.
[in] | seed | Buffer containing the seed value to inject. |
[in] | seed_size | Size of the seed buffer. The size of the seed in bytes must be greater or equal to both #MBEDTLS_ENTROPY_BLOCK_SIZE and the value of MBEDTLS_ENTROPY_MIN_PLATFORM in library/entropy_poll.h in the Mbed TLS source code. It must be less or equal to #MBEDTLS_ENTROPY_MAX_SEED_SIZE. |
PSA_SUCCESS | The seed value was injected successfully. The random generator of the PSA Crypto implementation is now ready for use. You may now call psa_crypto_init() and use the PSA Crypto implementation. |
PSA_ERROR_INVALID_ARGUMENT | seed_size is out of range. |
PSA_ERROR_STORAGE_FAILURE | There was a failure reading or writing from storage. |
PSA_ERROR_NOT_PERMITTED | The library has already been initialized. It is no longer possible to call this function. |