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- #ifndef NRF_TLS_H__
- #define NRF_TLS_H__
- #include <stdint.h>
- #include <stdlib.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define NRF_TLS_INVALID_INSTANCE_IDENTIFIER 0xFFFFFFFF
- #define NRF_TLS_INTSANCE_INIT(INSTANCE) \
- do \
- { \
- (INSTANCE)->transport_id = NRF_TLS_INVALID_INSTANCE_IDENTIFIER; \
- (INSTANCE)->instance_id = NRF_TLS_INVALID_INSTANCE_IDENTIFIER; \
- }while(0)
- typedef enum
- {
- NRF_TLS_TYPE_STREAM,
- NRF_TLS_TYPE_DATAGRAM
- } nrf_transport_type_t;
- typedef enum
- {
- NRF_TLS_ROLE_CLIENT,
- NRF_TLS_ROLE_SERVER
- } nrf_tls_role_t;
- typedef struct
- {
- uint32_t transport_id;
- uint32_t instance_id;
- } nrf_tls_instance_t;
- typedef struct
- {
- const uint8_t * p_identity;
- const uint8_t * p_secret_key;
- uint16_t identity_len;
- uint16_t secret_key_len;
- } nrf_tls_preshared_key_t;
- typedef struct
- {
- const uint8_t * p_private_key;
- const uint8_t * p_public_key;
- uint16_t private_key_len;
- uint16_t public_key_len;
- } nrf_tls_raw_key_t;
- typedef struct
- {
- const uint8_t * p_private_key;
- const uint8_t * p_certificate;
- uint16_t private_key_len;
- uint16_t certificate_len;
- } nrf_tls_certificate_t;
- typedef struct
- {
- nrf_tls_certificate_t * p_own_certificate;
- uint8_t * p_ca_cert_pem;
- uint16_t ca_cert_pem_len;
- nrf_tls_preshared_key_t * p_psk;
- nrf_tls_raw_key_t * p_raw_key;
- } nrf_tls_key_settings_t;
- typedef uint32_t (*nrf_tls_output_t)(nrf_tls_instance_t const * p_instance,
- uint8_t const * p_data,
- uint32_t datalen);
- typedef struct
- {
- nrf_tls_output_t output_fn;
- uint8_t transport_type;
- uint8_t role;
- nrf_tls_key_settings_t * p_key_settings;
- } nrf_tls_options_t;
- uint32_t nrf_tls_init(void);
- uint32_t nrf_tls_alloc(nrf_tls_instance_t * p_instance,
- nrf_tls_options_t const * p_options);
- uint32_t nrf_tls_free(nrf_tls_instance_t const * p_instance);
- uint32_t nrf_tls_write(nrf_tls_instance_t const * p_instance,
- uint8_t const * p_data,
- uint32_t * p_datalen);
- uint32_t nrf_tls_read(nrf_tls_instance_t const * p_instance,
- uint8_t * p_data,
- uint32_t * p_datalen);
- uint32_t nrf_tls_input(nrf_tls_instance_t const * p_instance,
- uint8_t const * p_data,
- uint32_t datalen);
- void nrf_tls_process(void);
- #ifdef __cplusplus
- }
- #endif
- #endif
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