tees_wrapped_with_rek.h

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#ifndef _TEES_WRAPPED_WITH_REK_H
#define _TEES_WRAPPED_WITH_REK_H

#include <core/crypto_info.h>
#include <stdint.h>
#include <tee_internal_api.h>

#ifdef  __cplusplus
extern "C" {
#endif

#define KM_KW_MAX_SALT_LEN      60
#define KM_KW_MAX_IV_LEN        12
#define KM_KW_MAX_AAD_LEN       32
#define KM_KW_MAX_KEY_LEN       32
#define KM_KW_MAX_INPUT_LEN     4096
#define KM_KW_MAX_TAG_LEN       16

enum kw_mode {
    WRAP,
    UNWRAP,
};

typedef struct wrapped_wkth_rek_t {
    uint8_t salt[KM_KW_MAX_SALT_LEN];
    uint32_t salt_len;
    uint8_t iv[KM_KW_MAX_IV_LEN];
    uint32_t iv_len;
    uint8_t aad[KM_KW_MAX_AAD_LEN];
    uint32_t aad_len;
    uint8_t plaintext_key[KM_KW_MAX_INPUT_LEN];
    uint32_t plaintext_key_len;
    uint8_t encrypted_key[KM_KW_MAX_INPUT_LEN];
    uint32_t encrypted_key_len;
    uint8_t auth_tag[KM_KW_MAX_TAG_LEN];
    uint32_t auth_tag_len;
    uint32_t kw_mode;
} WRAP_REK;

DSO_EXPORT TEE_Result TEES_WrappedWithREK(WRAP_REK *data);

#ifdef  __cplusplus
}
#endif

#endif /* !__TEES_WRAPPED_WITH_REK__ */