se_quote_internal.h 3.0 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 _SE_QUOTE_INTERNAL_H_
  32. #define _SE_QUOTE_INTERNAL_H_
  33. #include "se_types.h"
  34. #include "epid/common/types.h"
  35. #ifdef __cplusplus
  36. extern "C" {
  37. #endif
  38. #define QUOTE_IV_SIZE 12
  39. #pragma pack(push, 1)
  40. typedef struct _se_wrap_key_t {
  41. uint8_t encrypted_key[256];
  42. uint8_t key_hash[32];
  43. } se_wrap_key_t;
  44. typedef struct _se_encrypted_sign
  45. {
  46. se_wrap_key_t wrap_key; /* 0 */
  47. uint8_t iv[QUOTE_IV_SIZE]; /* 288 */
  48. uint32_t payload_size; /* 300 */
  49. BasicSignature basic_sign; /* 304, this field is encrypted, and contributes to the mac */
  50. uint32_t rl_ver; /* 656, this field is encrypted, and contributes to the mac */
  51. uint32_t rl_num; /* 660, this field is encrypted, and contributes to the mac */
  52. uint8_t nrp_mac[]; /* 664, this filed contains the encrypted nrps followed by the mac */
  53. }se_encrypted_sign_t;
  54. #pragma pack(pop)
  55. #define SE_QUOTE_LENGTH_WITHOUT_SIG (sizeof(sgx_quote_t) \
  56. + sizeof(se_wrap_key_t) \
  57. + QUOTE_IV_SIZE \
  58. + sizeof(uint32_t) \
  59. + sizeof(sgx_mac_t))
  60. #ifdef __cplusplus
  61. }
  62. #endif
  63. #endif