The MRS v2.1.1

include:

  - project: 'forge-tools/asn2md'

    file: '/gitlab-ci/base.yml'

variables:

  ASN1_SRC: '*.asn sec_ts103097/*.asn ieee1609.2/Ieee1609Dot2.asn ieee1609.2/Ieee1609Dot2BaseTypes.asn'

  GIT_SUBMODULE_STRATEGY: normal

validate:

  extends: .validate

  only:

    changes:

      - '*.asn'

documentation:

  extends: .documentation

  only:

    changes:

      - '*.asn'

[submodule "sec_ts103097"]

	path = sec_ts103097

	url = https://forge.etsi.org/rep/ITS/asn1/sec_ts103097.git

	branch = release2

[submodule "ieee1609.2"]

	path = ieee1609.2

	url = https://forge.etsi.org/rep/ITS/asn1/ieee1609.2.git

EtsiTs103759 {itu-t(0) identified-organization(4) etsi(0) 

  itsDomain(5) wg5(5) ts(103759) general(1) core(1) major-version-1(1) 

  minor-version-2 (2)}

DEFINITIONS AUTOMATIC TAGS ::= BEGIN

EXPORTS ALL;

IMPORTS

  EtsiTs103097Data-SignedAndEncrypted-Unicast

FROM EtsiTs103097Module {itu-t(0) identified-organization(4) etsi(0) 

  itsDomain(5) wg5(5) secHeaders(103097) core(1) major-version-3(3) 

  minor-version-1(1)} 

WITH SUCCESSORS

  Psid,

  ThreeDLocation,

  Time64,

  Uint8

FROM Ieee1609Dot2BaseTypes {iso(1) identified-organization(3) ieee(111)

  standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2)

  base(1) base-types(2) major-version-2(2) minor-version-4(4)}

WITH SUCCESSORS

  AsrAppAgnostic

FROM EtsiTs103759AsrAppAgnostic {itu-t(0) identified-organization(4) etsi(0)

  itsDomain(5) wg5(5) ts(103759) aid-specific(2) appAgnostic(270549119) 

  major-version-1(1) minor-version-0(0)}

WITH SUCCESSORS

  AsrCam 

FROM EtsiTs103759AsrCam {itu-t(0) identified-organization(4) etsi(0)

  itsDomain(5) wg5(5) ts(103759) aid-specific(2) cam(36) 

  major-version-1(1) minor-version-0(0)}

WITH SUCCESSORS

  AsrDenm 

FROM EtsiTs103759AsrDenm {itu-t(0) identified-organization(4) etsi(0) 

  itsDomain(5) wg5(5) ts(103759) aid-specific(2) denm(37) 

  major-version-1(1) minor-version-0(0)}

WITH SUCCESSORS

  AsrBsm 

FROM SaeJ3287AsrBsm {joint-iso-itu-t (2) country (16) us (840) organization (1)

  sae (114566) v2x-communications (1) technical-committees (1) v2x-security (4)

  technical-reports (1) misbehavior-reporting (1) asn1-module (1) 

  aid-specific(2) bsm(32) version-1 (1)  version-minor-0 (0)}

WITH SUCCESSORS

;

/**

 * @brief This data type is the general PDU for a misbehaviour report from an 

 * ITS-S to the MA responsible for reports of that type. AID-specific modules 

 * (EtsiTs103759AsrAppAgnostic, EtsiTs103759AsrCam, EtsiTs103759AsrDenm, 

 * SaeJ3287AsrBsm) have been imported using WITH SUCCESSORS to enable importing

 * one or more of those modules with minor-version greater than 0 without

 * requiring any change in the import statements. At least one of these 

 * AID-specific modules shall have minor-version greater than 0.

 *

 * @param version: contains the version number of this PDU definition. For this

 * version of this data type it shall be equal to 2.

 *

 * @param generationTime: contains information on when this PDU was generated.

 *

 * @param observationLocation: is the location at which the last observation of

 * a V2X PDU was made before the decision was taken to generate a report.

 *

 * @param report: contains the AID-specific misbehaviour report.

 */

EtsiTs103759Data ::= SEQUENCE {

  version              Uint8,

  generationTime       Time64, 

  observationLocation  ThreeDLocation, 

  report               AidSpecificReport 

}

/**

 * @brief This structure is the SPDU used to send a signed and encrypted 

 * EtsiTs103759Data to the MA. For the signature to be valid the signing 

 * certificate shall conform to the authorization ticket profile given in 

 * clause 7.2.1 of ETSI TS 103 097 v2.1.1, where the appPermissions field in 

 * the authorization ticket allows signing misbehaviour reports. The signed 

 * EtsiTs103759Data shall be encrypted to the MA using the encryptionKey in 

 * the MA's certificate.

 */

EtsiTs103759Data-SignedAndEncrypted-Unicast ::= 

  EtsiTs103097Data-SignedAndEncrypted-Unicast {

  EtsiTs103759Data

}

/**

 * @brief This data type is the whole report on issues detected for a specific

 * ITS-AID. This ITS-AID may identify an individual application, or may identify

 * cross-application or non-application-specific misbehaviour cases.

 *

 * @param aid: contains the respective ITS-AID.

 *

 * @param content: contains the report contents, e.g., AsrCam. This will be a 

 * TemplateAsr instantiated with AID-specific Information Object Sets.

 */

AidSpecificReport ::= SEQUENCE {

  aid      C-ASR.&aid ({SetAsr}),

  content  C-ASR.&Content ({SetAsr}{@.aid})

}

/**

 * @brief This data type defines the IOC for AidSpecificReport. 

 *

 * @param aid: contains the globally unique reference identifier of an 

 * AID-specific misbehaviour report.

 *

 * @param Content: contains the open type of the PDU identified by aid. This 

 * will be a TemplateAsr instantiated with AID-specific Information Object

 * Sets. 

 */

C-ASR ::= CLASS {

  &aid      Psid UNIQUE, 

  &Content   

} WITH SYNTAX {&Content IDENTIFIED BY &aid}

/**

 * @brief This data type defines the IOS for AidSpecificReport. See the ASN.1

 * modules where each set is defined for a description of that set.

 */

SetAsr C-ASR ::= {

  {AsrAppAgnostic IDENTIFIED BY c-AsrAppAgnostic} |

  {AsrCam         IDENTIFIED BY c-AsrCam} |

  {AsrDenm        IDENTIFIED BY c-AsrDenm}, 

  ...,

  {AsrBsm         IDENTIFIED BY c-AsrBsm}

}

/**

 * @brief This data type contains the ITS-AID of the unknown service. 

 * 

 * @note This value is used for suspicious observations that are not

 * or cannot be linked to a specific application.

 */

c-AsrAppAgnostic Psid ::= 270549119

/**

 * @brief This data type contains the ITS-AID of the CA service. 

 */

c-AsrCam Psid ::= 36 

/**

 * @brief This data type contains the ITS-AID of the DEN service. 

 */

c-AsrDenm Psid ::= 37

/**

 * @brief This data type contains the ITS-AID of the BSM. 

 */

c-AsrBsm Psid ::= 32

END

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EtsiTs103759AsrAppAgnostic {itu-t(0) identified-organization(4) etsi(0)

  itsDomain(5) wg5(5) ts(103759) aid-specific(2) appAgnostic(270549119) 

  major-version-1(1) minor-version-0(0)}

DEFINITIONS AUTOMATIC TAGS ::= BEGIN

EXPORTS ALL;

/**

 * @brief This data type is defined as NULL for this version of the standard.

 */

AsrAppAgnostic ::= NULL

END

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EtsiTs103759AsrCam {itu-t(0) identified-organization(4) etsi(0)

  itsDomain(5) wg5(5) ts(103759) aid-specific(2) cam(36) 

  major-version-1(1) minor-version-1(1)}

DEFINITIONS AUTOMATIC TAGS ::= BEGIN

EXPORTS ALL;

IMPORTS

  C-ASR-EV,

  C-ASR-OBS-BY-TGT,

  C-ASR-SINGLE-OBS,

  MbSingleObservation,

  TemplateAsr

FROM EtsiTs103759BaseTypes {itu-t(0) identified-organization(4) etsi(0) 

  itsDomain(5) wg5(5) ts(103759) general(1) base-types(3) major-version-1(1) 

  minor-version-1 (1)}

WITH SUCCESSORS

  obs-Beacon-IntervalTooSmall,

  obs-Static-Change,

  obs-Security-MessageIdIncWithHeaderInfo,

  obs-Security-HeaderIncWithSecurityProfile,

  obs-Security-HeaderPsidIncWithCertificate,

  obs-Security-MessageIncWithSsp,

  obs-Security-HeaderTimeOutsideCertificateValidity,

  obs-Security-MessageLocationOutsideCertificateValidity,

  obs-Security-HeaderLocationOutsideCertificateValidity, 

  obs-Position-ChangeTooLarge,

  obs-Speed-ValueTooLarge-VehicleType,

  obs-Speed-ValueTooLarge-DriveDirectionReverse,

  obs-Speed-ChangeTooLarge,

  obs-LongAcc-ValueTooLarge

FROM EtsiTs103759MbrCommonObservations {itu-t(0) identified-organization(4) 

  etsi(0) itsDomain(5) wg5(5) ts(103759) general(1) common-observations(2)

  major-version-1(1) minor-version-1(1)}

WITH SUCCESSORS

  Uint8

FROM Ieee1609Dot2BaseTypes {iso(1) identified-organization(3) ieee(111) 

  standards-association-numbered-series-standards(2) wave-stds(1609) dot2(2)

  base(1) base-types(2) major-version-2(2) minor-version-4(4)}

WITH SUCCESSORS

;

/**

 * @brief This data type is for reporting CAM issues.

 */

AsrCam ::= TemplateAsr {{SetMbObsTgtsCam}, {SetMbEvCam}}

/* Identify target classes for CAM */

IdCamTgt ::= Uint8

c-CamTgt-BeaconCommon    IdCamTgt ::= 0

c-CamTgt-StaticCommon    IdCamTgt ::= 1

c-CamTgt-SecurityCommon  IdCamTgt ::= 2

c-CamTgt-PositionCommon  IdCamTgt ::= 3

c-CamTgt-SpeedCommon     IdCamTgt ::= 4

c-CamTgt-LongAccCommon   IdCamTgt ::= 5

SetMbObsCamBeacon C-ASR-SINGLE-OBS ::= {

  obs-Beacon-IntervalTooSmall,

  ...

}

SetMbObsCamStatic C-ASR-SINGLE-OBS ::= {

  obs-Static-Change,

  ...

}

SetMbObsCamSecurity C-ASR-SINGLE-OBS ::= {

  obs-Security-MessageIdIncWithHeaderInfo |

  obs-Security-HeaderIncWithSecurityProfile |

  obs-Security-HeaderPsidIncWithCertificate |

  obs-Security-MessageIncWithSsp |

  obs-Security-HeaderTimeOutsideCertificateValidity |

  obs-Security-MessageLocationOutsideCertificateValidity |

  obs-Security-HeaderLocationOutsideCertificateValidity, 

  ...

}

SetMbObsCamPosition C-ASR-SINGLE-OBS ::= {

  obs-Position-ChangeTooLarge,

  ...

}

SetMbObsCamSpeed C-ASR-SINGLE-OBS ::= {

  obs-Speed-ValueTooLarge-VehicleType |

  obs-Speed-ValueTooLarge-DriveDirectionReverse |

  obs-Speed-ChangeTooLarge,

  ...

}

SetMbObsCamLongAcc C-ASR-SINGLE-OBS ::= {

  obs-LongAcc-ValueTooLarge,

  ...

}

/**

 * @brief This is a complete set of observations for CAM. Application-specific

 * trigger conditions and other relevant information are specified below.

 *

 * @param SetMbObsCamBeacon:

 *   - `Beacon-IntervalTooSmall`: The difference between the generation 

 * time of two consecutive CAMs is less than 80% of the value specified in TS

 * 103 900 v2.0.0 section 6.1.3. The difference is calculated as the difference 

 * between the two values of generationDeltaTime. The two CAMs presented 

 * shall have the difference in the generationTime from the security 

 * headerInfo be less than 65,535 milliseconds, and the generationTime in the 

 * second CAM greater than the generationTime in the first. If the 

 * generationDeltaTime value in the second CAM is less than the 

 * generationDeltaTime in the first, 65,536 milliseconds shall be added to 

 * the value in the second for purposes of determining the difference between 

 * the two generationDeltaTime values.  

 *

 * @param SetMbObsCamStatic:

 *   - `Static-Change`: Any change in the values of one or more of the 

 * following fields: performanceClass, specialTransportType, stationType, 

 * vehicleLength, vehicleRole, vehicleWidth.

 *     - `Semantics of the BIT STRING`: performanceClass(0), 

 * specialTransportType(1), stationType(2), vehicleLength(3), vehicleRole(4), 

 * vehicleWidth(5).

 * 

 *

 * @param SetMbObsCamSecurity:

 *   - `Security-MessageIdIncWithHeaderInfo`: The messageID is inconsistent

 * with the security headerInfo, e.g., messageId = cam(2) but psid in the 

 * security headerInfo is not equal to 36, the PSID value of CAM.

 *

 *   - `Security-HeaderIncWithSecurityProfile`: The security headerInfo is 

 * inconsistent with the security profile specified in ETSI TS 103 097 V2.1.1

 * (2021-10), e.g., generationTime is absent in the security headerInfo but 

 * is required to be present in the security profile.

 *

 *   - `Security-HeaderPsidIncWithCertificate`: The psid in the security 

 * headerInfo is not contained in the appPermissions of the certificate, e.g., 

 * psid in the security headerInfo is equal to 36, but the appPermissions in the

 * certificate does not include the value 36.

 *

 *   - `Security-MessageIncWithSsp`: The message payload is inconsistent 

 * with the SSP in the certificate, as specified in TS 103 900 v2.0.0,e.g., 

 * publicTransportContainer is present in the specialVehicleContainer but the

 * relevant SSP in the certificate does not permit publicTransportContainer.

 *

 *   - `Security-HeaderTimeOutsideCertificateValidity`: The generationTime

 * in the security headerInfo is outside the validityPeriod in the certificate.

 *

 *   - `Security-MessageLocationOutsideCertificateValidity`: The 

 * referencePosition in the message is outside the region in the certificate. 

 *

 *   - `Security-HeaderLocationOutsideCertificateValidity`: The 

 * generationLocation in the security headerInfo is outside the region in the 

 * certificate.

 *

 * @param SetMbObsEtsiOnlyPosition:

 *   - `Position-ChangeTooLarge`: The speed calculated from the change in 

 * referencePosition of two consecutive CAMs meets the trigger conditions of 

 * Speed-ValueTooLarge-VehicleType.

 *

 * @param SetMbObsEtsiOnlySpeed:

 *   - `Speed-ValueTooLarge-VehicleType`: The trigger conditions depend on

 * the stationType as follows:

 *

 *     - `passengerCar(5)`: The speedValue is greater than 14,000. (Currently, the

 * fastest car in the world has a top speed that is less than 500 km/h, i.e., 

 * 13,889 cm/s.) 

 *

 *     - `motorcycle(4), bus(6), lightTruck(7), heavyTruck(8), trailer(9)`: The 

 * speedValue is greater than 8,500. (Currently, the top speed on most popular

 * cars is less than 300 km/h, i.e., 8,333 cm/s.)

 *

 *     - `unknown(0), pedestrian(1), cyclist(2), moped(3), specialVehicles(10), 

 * tram(11)` : The speedValue is greater than 3,000. (Currently, non-highway 

 * speed limits are usually well below 100 km/h, i.e., 2,778 cm/s.)

 *

 *     - `roadSideUnit(15)`: The speedValue is greater than 0. (Road side units 

 * shouldn't be transmitting while being transported.)

 *

 *   - `Speed-ValueTooLarge-DriveDirectionReverse`: The driveDirection is 

 * backward (1) and the speedValue is greater than 3,000. (Usually, backward 

 * drives are far less than 50m long, and with maximum possible acceleration of 

 * 9 m/s^2 (see trigger conditions for LongAcc-ValueTooLarge), max attainable 

 * speed is sqrt(2*9*50) m/s, i.e., 3,000 cm/s.)

 *

 *   - `Speed-ChangeTooLarge`: The acceleration calculated from the change 

 * in speedValue of two consecutive CAMs meets the trigger conditions of 

 * LongAcc-ValueTooLarge.

 *

 * @param SetMbObsEtsiOnlyLongAcc:

 *   - `LongAcc-ValueTooLarge`: The longitudinalAcceleration is greater 

 * than 90 dm/s^2. (Typical \mu (coefficient of friction between asphalt and 

 * rubber) is 0.9, so maximum possible acceleration is 0.9*9.8 m/s^2, i.e., 

 * 88.2 dm/s^2.)  

 */

SetMbObsTgtsCam C-ASR-OBS-BY-TGT ::= {

  {MbSingleObservation{{SetMbObsCamBeacon}}   BY 

    c-CamTgt-BeaconCommon} |

  {MbSingleObservation{{SetMbObsCamStatic}}   BY 

    c-CamTgt-StaticCommon} |

  {MbSingleObservation{{SetMbObsCamSecurity}} BY 

    c-CamTgt-SecurityCommon} |

  {MbSingleObservation{{SetMbObsCamPosition}} BY 

    c-CamTgt-PositionCommon} |

  {MbSingleObservation{{SetMbObsCamSpeed}}    BY 

    c-CamTgt-SpeedCommon} |

  {MbSingleObservation{{SetMbObsCamLongAcc}}  BY 

    c-CamTgt-LongAccCommon},

  ... 

}

/**

 * @brief This data type defines the IOS for CAM Evidence.

 */

SetMbEvCam C-ASR-EV ::= {

  ...

}

END

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