akissuer

const (
	// ZERO_VALUE means the value of zero.
	ZERO_VALUE = 0
	// UINT32_BYTES_LENGTH means the length of uint32 bytes.
	UINT32_BYTES_LENGTH = 4
	// UINT64_BYTES_LENGTH means the length of uint64 bytes.
	UINT64_BYTES_LENGTH = 8
	// tag type
	// KEY_TAG_TYPE_MOVE_BITS means the bits of key tag type
	KEY_TAG_TYPE_MOVE_BITS = 28
	// RA_INTEGER means ra integer
	RA_INTEGER = (1 << KEY_TAG_TYPE_MOVE_BITS)
	// RA_BYTES means ra bytes
	RA_BYTES = (2 << KEY_TAG_TYPE_MOVE_BITS)
	// RA_TAG_SIGN_TYPE means ra tag sign type
	RA_TAG_SIGN_TYPE = RA_INTEGER
	// RA_TAG_HASH_TYPE means ra tag hash type
	RA_TAG_HASH_TYPE = RA_INTEGER | 1
	// RA_TAG_CURVE_TYPE means ra tag curve type
	RA_TAG_CURVE_TYPE = RA_INTEGER | 2
	// RA_TAG_QTA_IMG_HASH means ra tag qta img hash
	RA_TAG_QTA_IMG_HASH = RA_BYTES
	// RA_TAG_TA_IMG_HASH means ra tag ta img hash
	RA_TAG_TA_IMG_HASH = RA_BYTES | 1
	// RA_TAG_QTA_MEM_HASH means ra tag qta mem hash
	RA_TAG_QTA_MEM_HASH = RA_BYTES | 2
	// RA_TAG_TA_MEM_HASH means ra tag ta mem hash
	RA_TAG_TA_MEM_HASH = RA_BYTES | 3
	// RA_TAG_RESERVED means ra tag reserved
	RA_TAG_RESERVED = RA_BYTES | 4
	// RA_TAG_AK_PUB means ra tag ak pub
	RA_TAG_AK_PUB = RA_BYTES | 5
	// RA_TAG_SIGN_DRK means ra tag sign drk
	RA_TAG_SIGN_DRK = RA_BYTES | 6
	// RA_TAG_SIGN_AK means ra tag sign ak
	RA_TAG_SIGN_AK = RA_BYTES | 7
	// RA_TAG_CERT_DRK means ra tag cert drk
	RA_TAG_CERT_DRK = RA_BYTES | 8
	// RA_TAG_CERT_AK means ra tag cert ak
	RA_TAG_CERT_AK = RA_BYTES | 9
	// RA_ALG_RSA_3072 means the code name of
	// RSA algorithm with thr key length of 3072
	RA_ALG_RSA_3072 = 0x20000
	// RA_ALG_RSA_4096 means the code name of
	// RSA algorithm with thr key length of 4096
	RA_ALG_RSA_4096 = 0x20001 // PSS padding
	// RA_ALG_SHA_256 means the code name of
	// SHA256 algorithm
	RA_ALG_SHA_256 = 0x20002
	// RA_ALG_SHA_384 means the code name of
	// SHA384 algorithm
	RA_ALG_SHA_384 = 0x20003
	// RA_ALG_SHA_512 means the code name of
	// SHA512 algorithm
	RA_ALG_SHA_512 = 0x20004
	// RA_ALG_ECDSA means the code name of
	// ECDSA algorithm
	RA_ALG_ECDSA = 0x20005
	// RA_ALG_ED25519 means the code name of
	// ED25519 algorithm
	RA_ALG_ED25519 = 0x20006
	// RA_ALG_SM2_DSA_SM3 means the code name of
	// DSA SM3 algorithm
	RA_ALG_SM2_DSA_SM3 = 0x20007
	// RA_ALG_SM3 means the code name of
	// SM3 algorithm
	RA_ALG_SM3 = 0x20008
	// RA_ALG_DAA_GRP_FP512BN means the code name of
	// DAA GRP FP512BN algorithm
	RA_ALG_DAA_GRP_FP512BN = 0x20009

	RA_SCENARIO_NO_AS_INT       = 0
	RA_SCENARIO_AS_NO_DAA_INT   = 1
	RA_SCENARIO_AS_WITH_DAA_INT = 2
)

const (
	RA_ALG_RSA_4096_STR = "PS256" // TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA256, RSA key is 4096bit
	RA_ALG_SHA_256_STR  = "HS256"
	// version type: "TEE.RA.[Major].[Minor]"
	RA_VERSION = "TEE.RA.1.0"
	// app scenario
	RA_SCENARIO_NO_AS       = "sce_no_as"
	RA_SCENARIO_AS_NO_DAA   = "sce_as_no_daa"
	RA_SCENARIO_AS_WITH_DAA = "sce_as_with_daa"
)

const (
	// RemoteAttest Handler
	RAProvisionInHandler  = "provisioning-input"
	RAProvisionOutHandler = "provisioning-output"
	RAReportInHandler     = "report-input"
	RAReportOutHandler    = "report-output"
	RASaveAKCertHandler   = "saveakcert-input"
	// daa ENC_ALG_TYPE
	RA_ALG_A256GCMKW    = "A256GCMKW"
	RA_ALG_RSA_OAEP_256 = "RSA-OAEP-256"
)