path: root/epan/dissectors/asn1/tcg-cp-oids/tcg-cp-oids.asn

--
-- ASN.1 extracted from
--   TCG EK Credential Profile
--   For TPM Family 2.0; Level 0
--   Specification Version 2.0
--   Revision 14
--   4 November 2014
--   https://www.trustedcomputinggroup.org/wp-content/uploads/Credential_Profile_EK_V2.0_R14_published.pdf
-- on 2018-10-02, and heavily polished + bug fixed for asn2wrs

TCG DEFINITIONS::=

BEGIN

IMPORTS

-- Additional IMPORT for Wireshark
   AlgorithmIdentifier
        FROM PKIX1Explicit88 {iso(1) identified-organization(3)
        dod(6) internet(1) security(5) mechanisms(5) pkix(7)
        id-mod(0) id-pkix1-explicit-88(1)};

-- TCG specific OIDs
-- tcg OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) international-organizations(23) tcg(133) }
-- tcg-tcpaSpecVersion OBJECT IDENTIFIER ::= {tcg 1}
-- tcg-attribute OBJECT IDENTIFIER ::= {tcg 2}
-- tcg-protocol OBJECT IDENTIFIER ::= {tcg 3}
-- tcg-algorithm OBJECT IDENTIFIER ::= {tcg 4}
-- tcg-ce OBJECT IDENTIFIER ::= {tcg 6}
-- tcg-kp OBJECT IDENTIFIER ::= {tcg 8}
-- TCG Spec Version OIDs
-- tcg-sv-tpm12 OBJECT IDENTIFIER ::= { tcg-tcpaSpecVersion 1}
-- tcg-sv-tpm20 OBJECT IDENTIFIER ::= { tcg-tcpaSpecVersion 2}
-- TCG Attribute OIDs
-- tcg-at-tpmManufacturer OBJECT IDENTIFIER ::= {tcg-attribute 1}
-- tcg-at-tpmModel OBJECT IDENTIFIER ::= {tcg-attribute 2}
-- tcg-at-tpmVersion OBJECT IDENTIFIER ::= {tcg-attribute 3}
-- tcg-at-platformManufacturer OBJECT IDENTIFIER ::= {tcg-attribute 4}
-- tcg-at-platformModel OBJECT IDENTIFIER ::= {tcg-attribute 5}
-- tcg-at-platformVersion OBJECT IDENTIFIER ::= {tcg-attribute 6}
-- tcg-at-securityQualities OBJECT IDENTIFIER ::= {tcg-attribute 10}
-- tcg-at-tpmProtectionProfile OBJECT IDENTIFIER ::= {tcg-attribute 11}
-- tcg-at-tpmSecurityTarget OBJECT IDENTIFIER ::= {tcg-attribute 12}
-- tcg-at-tbbProtectionProfile OBJECT IDENTIFIER ::= {tcg-attribute 13}
-- tcg-at-tbbSecurityTarget OBJECT IDENTIFIER ::= {tcg-attribute 14}
-- tcg-at-tpmIdLabel OBJECT IDENTIFIER ::= {tcg-attribute 15}
-- tcg-at-tpmSpecification OBJECT IDENTIFIER ::= {tcg-attribute 16}
-- tcg-at-tcgPlatformSpecification OBJECT IDENTIFIER ::= {tcg-attribute 17}
-- tcg-at-tpmSecurityAssertions OBJECT IDENTIFIER ::= {tcg-attribute 18}
-- tcg-at-tbbSecurityAssertions OBJECT IDENTIFIER ::= {tcg-attribute 19}
-- TCG Algorithm OIDs
-- tcg-algorithm-null OBJECT IDENTIFIER ::= {tcg-algorithm 1}
-- TCG Key Purposes OIDs
-- tcg-kp-EKCertificate OBJECT IDENTIFIER ::= {tcg-kp 1}
-- tcg-kp-PlatformCertificate OBJECT IDENTIFIER ::= {tcg-kp 2}
-- tcg-kp-AIKCertificate OBJECT IDENTIFIER ::= {tcg-kp 3}
-- TCG Certificate Extensions
-- tcg-ce-relevantCredentials OBJECT IDENTIFIER ::= {tcg-ce 2}
-- tcg-ce-relevantManifests OBJECT IDENTIFIER ::= {tcg-ce 3}
-- tcg-ce-virtualPlatformAttestationService OBJECT IDENTIFIER ::= {tcg-ce 4}
-- tcg-ce-migrationControllerAttestationService OBJECT IDENTIFIER ::= {tcg-ce 5}
-- tcg-ce-migrationControllerRegistrationService OBJECT IDENTIFIER ::= {tcg-ce 6}
-- tcg-ce-virtualPlatformBackupService OBJECT IDENTIFIER ::= {tcg-ce 7}
-- TCG Protocol OIDs
-- tcg-prt-tpmIdProtocol OBJECT IDENTIFIER ::= {tcg-protocol 1}
-- tcg specification attributes for tpm and platform

-- tPMSpecification ATTRIBUTE ::= {
-- WITH SYNTAX TPMSpecification
-- ID tcg-at-tpmSpecification }

TPMSpecification ::= SEQUENCE {
family UTF8String, -- (SIZE (1..STRMAX)),
level INTEGER,
revision INTEGER }

-- tCGPlatformSpecification ATTRIBUTE ::= {
-- WITH SYNTAX TCGPlatformSpecification
-- ID tcg-at-tcgPlatformSpecification }

TCGSpecificationVersion ::= SEQUENCE {
majorVersion INTEGER,
minorVersion INTEGER,
revision INTEGER }

TCGPlatformSpecification ::= SEQUENCE {
version TCGSpecificationVersion,
platformClass OCTET STRING } -- SIZE(4) }

-- tcpa tpm specification attribute (deprecated)
-- tCPASpecVersion ATTRIBUTE ::= {
-- WITH SYNTAX TCPASpecVersion
-- ID tcg-tcpaSpecVersion }

TCPASpecVersion ::= SEQUENCE {
major INTEGER,
minor INTEGER }

-- manufacturer implementation model and version attributes
-- TPMManufacturer ATTRIBUTE ::= {
-- WITH SYNTAX UTF8String (SIZE (1..STRMAX))
-- ID tcg-at-tpmManufacturer }
-- TPMModel ATTRIBUTE ::= {
-- WITH SYNTAX UTF8String (SIZE (1..STRMAX))
-- ID tcg-at-tpmModel }
-- TPMVersion ATTRIBUTE ::= {
-- WITH SYNTAX UTF8String (SIZE (1..STRMAX))
-- ID tcg-at-tpmVersion }
-- PlatformManufacturer ATTRIBUTE ::= {
-- WITH SYNTAX UTF8String (SIZE (1..STRMAX))
-- ID tcg-at-platformManufacturer }
-- PlatformModel ATTRIBUTE ::= {
-- WITH SYNTAX UTF8String (SIZE (1..STRMAX))
-- ID tcg-at-platformModel }
-- PlatformVersion ATTRIBUTE ::= {
-- WITH SYNTAX UTF8String (SIZE (1..STRMAX))
-- ID tcg-at-platformVersion }
-- tpm and platform tbb security assertions

-- TODO: Wireshark dissection of version could be added
Version ::= INTEGER -- { v1(0) }

-- tPMSecurityAssertions ATTRIBUTE ::= {
-- WITH SYNTAX TPMSecurityAssertions
-- ID tcg—at-tpmSecurityAssertions
-- }

TPMSecurityAssertions ::= SEQUENCE {
version Version DEFAULT v1,
fieldUpgradable BOOLEAN DEFAULT FALSE,
ekGenerationType [0] IMPLICIT EKGenerationType OPTIONAL,
ekGenerationLocation [1] IMPLICIT EKGenerationLocation OPTIONAL,
ekCertificateGenerationLocation [2] IMPLICIT
EKCertificateGenerationLocation OPTIONAL,
ccInfo [3] IMPLICIT CommonCriteriaMeasures OPTIONAL,
fipsLevel [4] IMPLICIT FIPSLevel OPTIONAL,
iso9000Certified [5] IMPLICIT BOOLEAN DEFAULT FALSE,
iso9000Uri IA5String OPTIONAL } -- (SIZE (1..URIMAX)) OPTIONAL }

-- tBBSecurityAssertions ATTRIBUTE ::= {
-- WITH SYNTAX TBBSecurityAssertions
-- ID tcg—at-tbbSecurityAssertions }

TBBSecurityAssertions ::= SEQUENCE {
version Version DEFAULT v1,
ccInfo [0] IMPLICIT CommonCriteriaMeasures OPTIONAL,
fipsLevel [1] IMPLICIT FIPSLevel OPTIONAL,
rtmType [2] IMPLICIT MeasurementRootType OPTIONAL,
iso9000Certified BOOLEAN DEFAULT FALSE,
iso9000Uri IA5String OPTIONAL } -- (SIZE (1..URIMAX)) OPTIONAL }

EKGenerationType ::= ENUMERATED {
internal (0),
injected (1),
internalRevocable(2),
injectedRevocable(3) }

EKGenerationLocation ::= ENUMERATED {
tpmManufacturer (0),
platformManufacturer (1),
ekCertSigner (2) }

EKCertificateGenerationLocation ::= ENUMERATED {
tpmManufacturer (0),
platformManufacturer (1),
ekCertSigner (2) }

-- V1.1 of this specification adds hybrid and physical.
-- Hybrid means the measurement root is capable of static AND dynamic
-- Physical means that the root is anchored by a physical TPM
-- Virtual means the TPM is virtualized (possibly running in a VMM)
-- TPMs or RTMs might leverage other lower layer RTMs to virtualize the
-- the capabilities of the platform.

MeasurementRootType ::= ENUMERATED {
static (0),
dynamic (1),
nonHost (2),
hybrid (3),
physical (4),
virtual (5) }

-- common criteria evaluation
CommonCriteriaMeasures ::= SEQUENCE {
version IA5String, --  (SIZE (1..STRMAX)), “2.2” or “3.1”; future syntax defined by CC
assurancelevel EvaluationAssuranceLevel,
evaluationStatus EvaluationStatus,
plus BOOLEAN DEFAULT FALSE,
strengthOfFunction [0] IMPLICIT StrengthOfFunction OPTIONAL,
profileOid [1] IMPLICIT OBJECT IDENTIFIER OPTIONAL,
profileUri [2] IMPLICIT URIReference OPTIONAL,
targetOid [3] IMPLICIT OBJECT IDENTIFIER OPTIONAL,
targetUri [4] IMPLICIT URIReference OPTIONAL }

EvaluationAssuranceLevel ::= ENUMERATED {
levell (1),
level2 (2),
level3 (3),
level4 (4),
level5 (5),
level6 (6),
level7 (7) }

StrengthOfFunction ::= ENUMERATED {
basic (0),
medium (1),
high (2) }

URIReference ::= SEQUENCE {
uniformResourceIdentifier IA5String, -- (SIZE (1..URIMAX)),
hashAlgorithm AlgorithmIdentifier OPTIONAL,
hashValue BIT STRING OPTIONAL }

EvaluationStatus ::= ENUMERATED {
designedToMeet (0),
evaluationInProgress (1),
evaluationCompleted (2) }
-- fips evaluation

FIPSLevel ::= SEQUENCE {
version IA5String, -- (SIZE (1..STRMAX)), “140-1” or “140-2”
level SecurityLevel,
plus BOOLEAN DEFAULT FALSE }

SecurityLevel ::= ENUMERATED {
level1 (1),
level2 (2),
level3 (3),
level4 (4) }

-- aik certificate label from tpm owner
--TPMIdLabel OTHER-NAME ::= {UTF8String IDENTIFIED BY {tcg-at-tpmIdLabel} }
-- the following are deprecated but may be present for compatibility with TCPA

-- TPMProtectionProfile ATTRIBUTE ::= {
-- WITH SYNTAX ProtectionProfile
-- ID tcg-at-tpmProtectionProfile }
-- TPMSecurityTarget ATTRIBUTE ::= {
-- WITH SYNTAX SecurityTarget
-- ID tcg-at-tpmSecurityTarget }
--
-- TBBProtectionProfile ATTRIBUTE ::= {
-- WITH SYNTAX ProtectionProfile
-- ID tcg-at-tbbProtectionProfile }
-- TBBSecurityTarget ATTRIBUTE ::= {
-- WITH SYNTAX SecurityTarget
-- ID tcg-at-tbbSecurityTarget }

ProtectionProfile ::= OBJECT IDENTIFIER

SecurityTarget ::= OBJECT IDENTIFIER

-- V1.1 addition for enabling references to other credentials or
-- XML-based Reference Manifests. These data objects are included
-- in X.509 extensions using the new tcg-ce-[relevantCredentials,
-- relevantManifests] OIDs.

HashAlgAndValue ::= SEQUENCE {
hashAlg AlgorithmIdentifier,
hashValue OCTET STRING }

HashedSubjectInfoURI ::= SEQUENCE {
documentURI IA5String, -- (SIZE (1..URIMAX)),
documentAccessInfo OBJECT IDENTIFIER OPTIONAL,
documentHashInfo HashAlgAndValue OPTIONAL }

-- Use of SubjectInfoURIList is not specified anywhere, therefore commented out for Wireshark in cnf file
SubjectInfoURIList ::=
SEQUENCE -- SIZE (1..REFMAX) -- OF HashedSubjectInfoURI

TCGRelevantCredentials::=
SEQUENCE -- SIZE (1..REFMAX) -- OF HashedSubjectInfoURI

TCGRelevantManifests::=
SEQUENCE -- SIZE (1..REFMAX) -- OF HashedSubjectInfoURI

-- V1.2 addition of virtualization oriented credential extensions.
-- This extension indicates how a remote challenger can contact the (deep) attestation service below the current credential holder in order to attest the layer below.
-- Using this model allows the credential of each virtualization layer to reference the attestation service for the layer below it.
-- A remote challenger could traverse the layer hierarchy using this extension until reaching the physical trusted platform rooted attestation.
-- The following URI is optionally included in a certificate for a virtual machine associated with the tcg-ce-virtualPlatformAttestationService extension OID.
-- These URI are associated with the tcg-ce-[virtualPlatformAttestationService,
--  migrationControllerAttestationService, migrationControllerRegistrationService, virtualPlatformBackupService] OIDs respectively:
VirtualPlatformAttestationServiceURI ::= IA5String -- (SIZE (1..URIMAX)

MigrationControllerAttestationServiceURI ::= IA5String -- (SIZE (1..URIMAX)

MigrationControllerRegistrationServiceURI ::= IA5String -- (SIZE (1..URIMAX)

VirtualPlatformBackupServiceURI ::= SEQUENCE {
restoreAllowed BOOLEAN DEFAULT FALSE,
backupServiceURI IA5String }

END