pse_op_logic.h 2.6 KB

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  1. /*
  2. * Copyright (C) 2011-2017 Intel Corporation. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions
  6. * are met:
  7. *
  8. * * Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions and the following disclaimer.
  10. * * Redistributions in binary form must reproduce the above copyright
  11. * notice, this list of conditions and the following disclaimer in
  12. * the documentation and/or other materials provided with the
  13. * distribution.
  14. * * Neither the name of Intel Corporation nor the names of its
  15. * contributors may be used to endorse or promote products derived
  16. * from this software without specific prior written permission.
  17. *
  18. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29. *
  30. */
  31. #ifndef _PSE_OP_LOGIC_H_
  32. #define _PSE_OP_LOGIC_H_
  33. #include "sgx_urts.h"
  34. #include "aesm_error.h"
  35. #include "arch.h"
  36. #include "aeerror.h"
  37. #include "aesm_long_lived_thread.h"
  38. class PSEOPAESMLogic{
  39. public:
  40. static aesm_error_t prepare_for_ps_request(void);
  41. static aesm_error_t get_ps_cap(uint64_t* ps_cap);
  42. static aesm_error_t create_session(
  43. uint32_t* session_id,
  44. uint8_t* se_dh_msg1, uint32_t se_dh_msg1_size);
  45. static aesm_error_t exchange_report(
  46. uint32_t session_id,
  47. const uint8_t* se_dh_msg2, uint32_t se_dh_msg2_size,
  48. uint8_t* se_dh_msg3, uint32_t se_dh_msg3_size);
  49. static aesm_error_t invoke_service(
  50. const uint8_t* pse_message_req, uint32_t pse_message_req_size,
  51. uint8_t* pse_message_resp, uint32_t pse_message_resp_size);
  52. static aesm_error_t close_session(
  53. uint32_t session_id);
  54. static aesm_error_t establish_ephemeral_session(bool force_redo);
  55. static ae_error_t certificate_provisioning_and_long_term_pairing_func(bool& is_new_pairing);
  56. };
  57. #endif