A. Reference header file

The following is an example of the standard header files for the Status code API.

An implementation of other PSA Certified APIs will provide an instance of the psa/error.h source file.

psa/error.h

// This file is a reference template for implementation of the PSA Certified Status code API

#ifndef PSA_ERROR_H
#define PSA_ERROR_H

#include <stddef.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

/* Prevent multiple definitions of psa_status_t, if PSA_SUCCESS is already
   defined in an external header
 */
#ifndef PSA_SUCCESS
typedef int32_t psa_status_t;
#endif
#define PSA_SUCCESS ((psa_status_t)0)
#define PSA_ERROR_PROGRAMMER_ERROR ((psa_status_t)-129)
#define PSA_ERROR_CONNECTION_REFUSED ((psa_status_t)-130)
#define PSA_ERROR_CONNECTION_BUSY ((psa_status_t)-131)
#define PSA_ERROR_GENERIC_ERROR ((psa_status_t)-132)
#define PSA_ERROR_NOT_PERMITTED ((psa_status_t)-133)
#define PSA_ERROR_NOT_SUPPORTED ((psa_status_t)-134)
#define PSA_ERROR_INVALID_ARGUMENT ((psa_status_t)-135)
#define PSA_ERROR_INVALID_HANDLE ((psa_status_t)-136)
#define PSA_ERROR_BAD_STATE ((psa_status_t)-137)
#define PSA_ERROR_BUFFER_TOO_SMALL ((psa_status_t)-138)
#define PSA_ERROR_ALREADY_EXISTS ((psa_status_t)-139)
#define PSA_ERROR_DOES_NOT_EXIST ((psa_status_t)-140)
#define PSA_ERROR_INSUFFICIENT_MEMORY ((psa_status_t)-141)
#define PSA_ERROR_INSUFFICIENT_STORAGE ((psa_status_t)-142)
#define PSA_ERROR_INSUFFICIENT_DATA ((psa_status_t)-143)
#define PSA_ERROR_SERVICE_FAILURE ((psa_status_t)-144)
#define PSA_ERROR_COMMUNICATION_FAILURE ((psa_status_t)-145)
#define PSA_ERROR_STORAGE_FAILURE ((psa_status_t)-146)
#define PSA_ERROR_HARDWARE_FAILURE ((psa_status_t)-147)
#define PSA_ERROR_INVALID_SIGNATURE ((psa_status_t)-149)
#define PSA_ERROR_CORRUPTION_DETECTED ((psa_status_t)-151)
#define PSA_ERROR_DATA_CORRUPT ((psa_status_t)-152)
#define PSA_ERROR_DATA_INVALID ((psa_status_t)-153)
#define PSA_OPERATION_INCOMPLETE ((psa_status_t)-248)

#ifdef __cplusplus
}
#endif

#endif // PSA_ERROR_H