This file defines structures and options for SGX evidence generation and verification. More...

#include "defs.h"
#include "report.h"
#include "types.h"

Include dependency graph for evidence.h:

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Data Structures
struct	_oe_uuid_t
	Struct containing the definition for an UUID. More...

struct	_oe_claim
	Claims struct used for claims parameters for the attestation plugins. More...

struct	_oe_policy
	Generic struct for defining policy for the attestation plugins. More...

Macros
#define	OE_EVIDENCE_ATTRIBUTES_SGX_DEBUG OE_REPORT_ATTRIBUTES_DEBUG
	Bit mask for evidence of an SGX enclave in debug mode.

#define	OE_EVIDENCE_ATTRIBUTES_SGX_REMOTE OE_REPORT_ATTRIBUTES_REMOTE
	Bit mask for evidence of an SGX enclave for remote attestation.

#define	OE_EVIDENCE_ATTRIBUTES_RESERVED (~(OE_EVIDENCE_ATTRIBUTES_SGX_DEBUG \| OE_EVIDENCE_ATTRIBUTES_SGX_REMOTE))
	Reserved bits.

#define	OE_UUID_SIZE 16
	The size of a UUID in bytes.

#define	OE_CLAIM_ID_VERSION "id_version"
	Claims version.

#define	OE_CLAIM_SECURITY_VERSION "security_version"
	Security version of the enclave (SVN for SGX).

#define	OE_CLAIM_ATTRIBUTES "attributes"
	Attributes flags for the evidence.

#define	OE_CLAIM_UNIQUE_ID "unique_id"
	The unique ID for the enclave (MRENCLAVE for SGX).

#define	OE_CLAIM_SIGNER_ID "signer_id"
	The signer ID for the enclave (MRSIGNER for SGX).

#define	OE_CLAIM_PRODUCT_ID "product_id"
	The product ID for the enclave (ISVPRODID for SGX).

#define	OE_CLAIM_FORMAT_UUID "format_uuid"
	The format id of the evidence.

#define	OE_CLAIM_VALIDITY_FROM "validity_from"
	Overall datetime from which the evidence and endorsements are valid.

#define	OE_CLAIM_VALIDITY_UNTIL "validity_until"
	Overall datetime at which the evidence and endorsements expire.

#define	OE_CLAIM_CUSTOM_CLAIMS_BUFFER "custom_claims_buffer"
	Custom claims in a flat buffer, for evidence generated by oe_get_evidence().

Typedefs
typedef struct _oe_uuid_t	oe_uuid_t
	Struct containing the definition for an UUID.

typedef struct _oe_claim	oe_claim_t
	Claims struct used for claims parameters for the attestation plugins.

typedef enum _oe_policy_type	oe_policy_type_t
	Supported policies for validation by the verifier attestation plugin. More...

typedef struct _oe_policy	oe_policy_t
	Generic struct for defining policy for the attestation plugins.

Enumerations
enum	_oe_policy_type { OE_POLICY_ENDORSEMENTS_TIME = 1 }
	Supported policies for validation by the verifier attestation plugin. More...

Detailed Description

This file defines structures and options for SGX evidence generation and verification.

Data Structures