ETSI TS 103 096-1 V1.1.1 (2013-07)

Intelligent Transport Systems (ITS); Testing; Conformance test specification for TS 102 867 and TS 102 941; Part 1: Protocol Implementation Conformance Statement (PICS)

DTS/ITS-0050021

General Information

• Status: Published
• Publication Date: 15-Jul-2013
• Technical Committee: ITS WG5 - Security
• Current Stage: 12 - Completion
• Due Date: 29-Jul-2013
• Completion Date: 16-Jul-2013

Standards Content (Sample)

ETSI TS 103 096-1 V1.1.1 (2013-07)






Technical Specification
Intelligent Transport Systems (ITS);
Testing;
Conformance test specification for TS 102 867 and TS 102 941;
Part 1: Protocol Implementation Conformance
Statement (PICS)

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2 ETSI TS 103 096-1 V1.1.1 (2013-07)



Reference
DTS/ITS-0050021
Keywords
ITS, PICS, security
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3 ETSI TS 103 096-1 V1.1.1 (2013-07)
Contents
Intellectual Property Rights . 5
Foreword . 5
Introduction . 5
1 Scope . 6
2 References . 6
2.1 Normative references . 6
2.2 Informative references . 6
3 Definitions and abbreviations . 7
3.1 Definitions . 7
3.2 Abbreviations . 7
4 Conformance . 7
Annex A (normative): PICS proforma . 8
A.1 Guidance for completing the ICS proforma . 8
A.1.1 Purposes and structure . 8
A.1.2 Abbreviations and conventions . 8
A.1.3 Instructions for completing the PICS proforma. 9
A.2 Identification of the Equipment . 10
A.2.1 Date of the statement . 10
A.2.2 Equipment Under Test identification . 10
A.2.3 Product supplier . 10
A.2.4 Client . 11
A.2.5 PICS contact person . 11
A.3 Identification of the protocol . 12
A.4 Global statement of conformance . 12
A.5 PICS proforma tables . 12
A.5.1 Generate Secure Data . 12
A.5.1.1 SignedData procedures . 13
A.5.1.2 EncryptedData procedures . 14
A.5.2 Receive Secure Data . 14
A.5.2.1 SignedData procedures . 15
A.5.2.2 EncryptedData procedures . 16
A.5.3 Signed WSA tables . 17
A.5.3.1 Issue valid signed WSA . 17
A.5.3.2 Receive valid signed WSA . 17
A.5.4 Certificate management . 19
A.5.4.1 Generate certificate request/certificate response . 19
A.5.4.2 Parse certificate request/certificateresponse . 21
A.5.4.3 Verify CRL . 22
Annex B (normative): PICS profile proforma for CAM . 23
B.1 Security profile identification . 23
B.2 Global statement of conformance . 23
B.3 PICS profile proforma tables . 23
B.3.1 Secure messaging (sending) . 23
B.3.2 Secure messaging (receiving) . 24
Annex C (normative): PICS profile proforma for DENM . 25
ETSI

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4 ETSI TS 103 096-1 V1.1.1 (2013-07)
C.1 Security profile identification . 25
C.2 Global statement of conformance . 25
C.3 PICS profile proforma tables . 25
C.3.1 Secure messaging (sending) . 25
C.3.2 Secure messaging (receiving) . 26
History . 27

ETSI

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5 ETSI TS 103 096-1 V1.1.1 (2013-07)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://ipr.etsi.org).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This Technical Specification (TS) has been produced by ETSI Technical Committee Intelligent Transport Systems
(ITS).
The present document is part 1 of a multi-part deliverable covering Conformance test specification for ITS Security as
identified below:
TS 103 096-1:   "Protocol Implementation Conformance Statement (PICS)";
TS 103 096-2:   "Test Suite Structure and Test Purposes (TSS&TP)";
TS 103 096-3:   "Abstract Test Suite (ATS) and Protocol Implementation eXtra Information for Testing (PIXIT)";
TR 103 096-4:   "Validation report".
Introduction
To evaluate protocol conformance of a particular implementation, it is necessary to have a statement of which
capabilities and options have been implemented for a telecommunication specification. Such a statement is called a
Protocol Implementation Conformance Statement (PICS).
ETSI

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6 ETSI TS 103 096-1 V1.1.1 (2013-07)
1 Scope
The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the test
specifications for security algorithms as specified in TS 102 867 [1] and TS 102 941 [2] and in compliance with the
relevant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [4] and ETS 300 406 [5].
The supplier of a protocol implementation which is claimed to conform to TS 102 867 [1] and TS 102 941 [2] is
required to complete a copy of the PICS proforma provided in annex A of the present document and is required to
provide the information necessary to identify both the supplier and the implementation.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI TS 102 867: "Intelligent Transport Systems (ITS); Security; Stage 3 mapping for
IEEE 1609.2".
[2] ETSI TS 102 941: "Intelligent Transport Systems (ITS); Security; Trust and Privacy
Management".
[3] ISO/IEC 9646-1: "Information technology -- Open Systems Interconnection -- Conformance
testing methodology and framework -- Part 1: General concepts".
[4] ISO/IEC 9646-7: "Information technology -- Open Systems Interconnection -- Conformance
testing methodology and framework -- Part 7: Implementation Conformance Statements".
[5] ETSI ETS 300 406: "Methods for testing and Specification (MTS); Protocol and profile
conformance testing specifications; Standardization methodology".
[6] IEEE P1609.2/D12 (January 2012): "IEEE Draft Standard for Wireless Access in Vehicular
Environments - Security Services for Applications and Management Messages".
NOTE: Available from http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?reload=true&punumber=6140528.
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
Not applicable.
ETSI

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7 ETSI TS 103 096-1 V1.1.1 (2013-07)
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in TS 102 867 [1], TS 102 941 [2] and the
following apply:
PICS proforma: document, in the form of a questionnaire, designed by the protocol specifier or conformance test suite
specifier, which, when completed for an OSI implementation or system, becomes the PICS
NOTE: See ISO/IEC 9646-1 [3].
Protocol Implementation Conformance Statement (PICS): statement made by the supplier of an Open Systems
Interconnection (OSI) implementation or system, stating which capabilities have been implemented for a given OSI
protocol
NOTE: See ISO/IEC 9646-1 [3].
static conformance review: review of the extent to which the static conformance requirements are met by the IUT,
accomplished by comparing the PICS with the static conformance requirements expressed in the relevant standard(s)
NOTE: See ISO/IEC 9646-1 [3].
3.2 Abbreviations
For the purposes of the present document, the abbreviations given in TS 102 867 [1], TS 102 941 [2] and the following
apply:
PICS Protocol Implementation Conformance Statement
4 Conformance
A PICS proforma which conforms to this PICS proforma specification shall be technically equivalent to annex A, and
shall preserve the numbering and ordering of the items in annex A.
A PICS which conforms to this PICS proforma specification shall:
a) describe an implementation which claims to conform to TS 102 867 [1] and TS 102 941 [2];
b) be a conforming ICS proforma which has been completed in accordance with the instructions for completion
given in clause A.1;
c) include the information necessary to uniquely identify both the supplier and the implementation.
ETSI

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8 ETSI TS 103 096-1 V1.1.1 (2013-07)
Annex A (normative):
PICS proforma
Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that
users of the present document may freely reproduce the PICS proforma in this annex so that it can be used for its
intended purposes and may further publish the completed PICS proforma.
A.1 Guidance for completing the ICS proforma
A.1.1 Purposes and structure
The purpose of this PICS proforma is to provide a mechanism whereby a supplier of an implementation of the
requirements defined in relevant specifications may provide information about the implementation in a standardized
manner.
The PICS proforma is subdivided into clauses for the following categories of information:
- instructions for completing the PICS proforma;
- identification of the implementation;
- identification of the protocol;
- PICS proforma tables (for example: major capabilities, etc.).
A.1.2 Abbreviations and conventions
This annex does not reflect dynamic conformance requirements but static ones. In particular, a condition for support of
a PDU parameter does not reflect requirements about the syntax of the PDU (i.e. the presence of a parameter) but the
capability of the implementation to support the parameter.
In the sending direction, the support of a parameter means that the implementation is able to send this parameter (but it
does not mean that the implementation always sends it).
In the receiving direction, it means that the implementation supports the whole semantic of the parameter that is
described in the main part of the present document.
As a consequence, PDU parameter tables in this annex are not the same as the tables describing the syntax of a PDU in
the reference specification.
The PICS proforma contained in this annex is comprised of information in tabular form in accordance with the
guidelines presented in ISO/IEC 9646-7 [4].
Item column
The item column contains a number which identifies the item in the table.
Item description column
The item description column describes in free text each respective item (e.g. parameters, timers, etc.). It implicitly
means "is supported by the implementation?".
Reference column
The reference column gives reference to [6], except where explicitly stated otherwise.
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9 ETSI TS 103 096-1 V1.1.1 (2013-07)
Status column
The various status used in this annex are in accordance with the rules in table A.1.
Table A.1: Key to status codes
Status code Status name Meaning
M mandatory The capability shall be supported. It is a static view of the fact that the
conformance requirements related to the capability in the reference
specification are mandatory requirements. This does not mean that a given
behaviour shall always be observed (this would be a dynamic view), but that it
shall be observed when the implementation is placed in conditions where the
conformance requirements from the reference specification compel it to do so.
For instance, if the support for a parameter in a sent PDU is mandatory, it does
not mean that it shall always be present, but that it shall be present according
to the description of the behaviour in the reference specification (dynamic
conformance requirement).
O optional The capability may or may not be supported. It is an implementation choice.
n/a not applicable It is impossible to use the capability. No answer in the support column is
required.
X prohibited (excluded) There is a requirement not to use this capability in the given context.
c. conditional The requirement on the capability ("m", "o", "x" or "n/a") depends on the support
of other optional or conditional items. "int" is an integer identifying an unique
conditional status expression which is defined immediately following the table.
o. qualified optional For mutually exclusive or selectable options from a set. "int" is an integer which
identifies an unique group of related optional items and the logic of their
selection which is defined immediately following the table.
I irrelevant (out-of-scope) Capability outside the scope of the reference specification. No answer is
requested from the supplier.

Mnemonic column
The Mnemonic column contains mnemonic identifiers for each item.
Support column
The support column shall be filled in by the supplier of the implementation. The following common notations, defined
in ISO/IEC 9646-7 [4], are used for the support column:
Y or y supported by the implementation
N or n not supported by the implementation
N/A, n/a or - no answer required (allowed only if the status is N/A, directly or after evaluation of a conditional
status)
References to items
For each possible item answer (answer in the support column) within the PICS proforma there exists a unique reference,
used, for example, in the conditional expressions. It is defined as the table identifier, followed by a solidus character "/",
followed by the item number in the table.
EXAMPLE: A.5/4 is the reference to the answer of item 4 in table A.5.
A.1.3 Instructions for completing the PICS proforma
The supplier of the implementation may complete the PICS proforma in each of the spaces provided. More detailed
instructions are given at the beginning of the different clauses of the PICS proforma.
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10 ETSI TS 103 096-1 V1.1.1 (2013-07)
A.2 Identification of the Equipment
Identification of the Equipment should be filled in so as to provide as much detail as possible regarding version
numbers and configuration options.
The product supplier information and client information should both be filled in if they are different.
A person who can answer queries regarding information supplied in the PICS should be named as the contact person.
A.2.1 Date of the statement
.
A.2.2 Equipment Under Test identification
Name:
.
.
Hardware configuration:
.
.
.
Software configuration:
.
.
.
A.2.3 Product supplier
Name:
.
Address:
.
.
.
Telephone number:
.
Facsimile number:
.
E-mail address:
.
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11 ETSI TS 103 096-1 V1.1.1 (2013-07)
Additional information:
.
.
.
A.2.4 Client
Name:
.
Address:
.
.
.
Telephone number:
.
Facsimile number:
.
E-mail address:
.
Additional information:
.
.
.
A.2.5 PICS contact person
Name:
.
Telephone number:
.
Facsimile number:
.
E-mail address:
.
Additional information:
.
.
ETSI

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