1、 ETSI EN 319 132-2 V1.1.1 (2016-04) Electronic Signatures and Infrastructures (ESI); XAdES digital signatures; Part 2: Extended XAdES signatures EUROPEAN STANDARD ETSI ETSI EN 319 132-2 V1.1.1 (2016-04) 2 Reference DEN/ESI-0019132-2 Keywords electronic signature, security, XAdES, XML ETSI 650 Route
2、des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.or
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6、 Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI
7、. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks
8、 of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 319 132-2 V1.1.1 (2016-04) 3 Contents Intellectual Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g3In
9、troduction 4g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions, abbreviations and terminology . 7g33.1 Definitions 7g33.2 Abbreviations . 7g33.3 Terminology . 7g34 Additional XAdES levels without references to validation data 8g34.1 Overview 8g34.2
10、 General requirements . 8g34.3 XAdES-E-BES, XAdES-E-EPES, XAdES-E-T signatures, and XAdES-E-A signatures built on XAdES-E-T signatures . 9g35 Legacy signatures . 13g3Annex A (normative): XAdES signature levels with references to validation data . 14g3A.1 XAdES-E-C, XAdES-E-X, XAdES-E-X-Long and XAdE
11、S-E-X-L signatures 14g3A.2 XAdES-E-A signatures built on XAdES-E-C, XAdES-E-X, XAdES-E-X-Long and XAdES-E-X-L signatures 18g3History 20g3ETSI ETSI EN 319 132-2 V1.1.1 (2016-04) 4 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ET
12、SI. 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 availa
13、ble from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/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 00
14、0 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Electronic Signatures and Infrastructures (ESI). The present document is part 2 of a multi-part del
15、iverable covering XAdES digital signatures. Full details of the entire series can be found in part 1 1. National transposition dates Date of adoption of this EN: 1 April 2016 Date of latest announcement of this EN (doa): 31 July 2016 Date of latest publication of new National Standard or endorsement
16、 of this EN (dop/e): 31 January 2017 Date of withdrawal of any conflicting National Standard (dow): 31 January 2017 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as describ
17、ed in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction Electronic commerce has emerged as a frequent way of doing business between companies across local
18、, wide area and global networks. Trust in this way of doing business is essential for the success and continued development of electronic commerce. It is therefore important that companies using this electronic means of doing business have suitable security controls and mechanisms in place to protec
19、t their transactions and to ensure trust and confidence with their business partners. In this respect digital signatures are an important security component that can be used to protect information and provide trust in electronic business. The present document is intended to cover digital signatures
20、supported by PKI and public key certificates, and aims to meet the general requirements of the international community to provide trust and confidence in electronic transactions, including, amongst other, applicable requirements from Regulation (EU) No 910/2014 i.1. ETSI ETSI EN 319 132-2 V1.1.1 (20
21、16-04) 5 The present document can be used for any transaction between an individual and a company, between two companies, between an individual and a governmental body, etc. The present document is independent of any environment. It can be applied to any environment e.g. smart cards, GSM SIM cards,
22、special programs for electronic signatures, etc. The present document is part of a rationalized framework of standards (see ETSI TR 119 000 i.5). See ETSI TR 119 100 i.6 for getting guidance on how to use the present document within the aforementioned framework. ETSI ETSI EN 319 132-2 V1.1.1 (2016-0
23、4) 6 1 Scope The present document specifies XAdES digital signatures. XAdES signatures are built on XML digital signatures i.4, by incorporation of signed and unsigned qualifying properties, which fulfil certain common requirements (such as the long term validity of digital signatures, for instance)
24、 in a number of use cases. The present document specifies a number of XAdES signature levels, addressing incremental requirements to maintain the validity of the signatures over the long term, in a way that a certain level always addresses all the requirements addressed at levels that are below it.
25、These XAdES extended signatures offer a higher degree of optionality than the XAdES baseline signatures specified ETSI EN 319 132-1 1. Procedures for creation, augmentation, and validation of XAdES digital signatures are out of scope and specified in ETSI EN 319 102-1 i.7. Guidance on creation, augm
26、entation and validation of XAdES digital signatures is provided including the usage of the different properties is provided in ETSI TR 119 100 i.6. The present document aims at supporting electronic signatures in different regulatory frameworks. NOTE: Specifically but not exclusively, XAdES digital
27、signatures specified in the present document aim at supporting electronic signatures, advanced electronic signatures, qualified electronic signatures, electronic seals, advanced electronic seals, and qualified electronic seals as per Regulation (EU) No 910/2014 i.1. 2 References 2.1 Normative refere
28、nces 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 referenced document (including any amendments) applies. Ref
29、erenced 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. The following reference
30、d documents are necessary for the application of the present document. 1 ETSI EN 319 132-1: “Electronic Signatures and Infrastructures (ESI); XAdES digital signatures; Part 1: Building blocks and XAdES baseline signatures“. 2.2 Informative references References are either specific (identified by dat
31、e 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 referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were v
32、alid at the time of publication, ETSI cannot guarantee their long term validity. 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. i.1 Regulation (EU) No 910/2014 of the European Parliam
33、ent and of the Council on electronic identification and trust services for electronic transactions in the internal market and repealing Directive 1999/93/EC. OJ L 257, 28.08.2014, p. 73-114. i.2 ETSI TR 119 001: “Electronic Signatures and Infrastructures (ESI); The framework for standardization of s
34、ignatures; Definitions and abbreviations“. i.3 ETSI TS 101 903: “Electronic Signatures and Infrastructures (ESI); XML Advanced Electronic Signatures (XAdES)“. ETSI ETSI EN 319 132-2 V1.1.1 (2016-04) 7 i.4 W3C Recommendation: “XML-Signature Syntax and Processing. Version 1.1“. i.5 ETSI TR 119 000: “E
35、lectronic Signatures and Infrastructures (ESI); The framework for standardization of signatures: overview“. i.6 ETSI TR 119 100: “Electronic Signatures and Infrastructures (ESI); Business Driven Guidance for Signature Creation and Validation“. i.7 ETSI EN 319 102-1: “Electronic Signatures and Infras
36、tructures (ESI); Procedures for Creation and Validation of AdES Digital Signatures; Part 1: Creation and Validation“. i.8 ETSI TS 119 312: “Electronic Signatures and Infrastructures (ESI); Cryptographic Suites“. i.9 IETF RFC 6931: “Additional XML Security Uniform Resource Identifiers (URIs)“. 3 Defi
37、nitions, abbreviations and terminology 3.1 Definitions For the purposes of the present document, the terms and definitions given in ETSI TR 119 001 i.2 and ETSI EN 319 132-1 1 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: EU European Union GSM
38、Global System for Mobile communications OCSP Online Certificate Status Protocol PKI Public Key Infrastructure SIM Subscriber Identity Module SPO Service Provision Option TSA Time-Stamping AuthoritiesURI Uniform Resource Identifier XML eXtensible Markup Language3.3 Terminology The present document us
39、es the term “qualifying property“ for denoting a XML element that qualifies the signature, the signed data objects, or the signer. The present document uses the term “element“ exclusively for denoting XML elements. The present document uses the terms “container“ or “element“ for denoting XML element
40、s that are containers of qualifying properties (for instance QualifyingProperties, SignedProperties, or UnsignedProperties). The present document uses the term “attribute“ exclusively for denoting XML attributes of XML elements. Consequently, a qualifying property, being a XML element, can have (XML
41、) attributes. The present document uses the term “child element“ exclusively in the context of XML content, for denoting an XML element that is a child element of another XML element. ETSI ETSI EN 319 132-2 V1.1.1 (2016-04) 8 4 Additional XAdES levels without references to validation data 4.1 Overvi
42、ew The present document specifies a number of additional levels for XAdES. Each level is generated by a different combination of the XAdES qualifying properties specified in ETSI EN 319 132-1 1, and incorporated to the XAdES signatures using one of the two mechanisms (direct or indirect incorporatio
43、n) described in clause 4.4 of ETSI EN 319 132-1 1. NOTE 1: ETSI TR 119 100 i.6 provides a description on the life-cycle of a signature and the rationales on which level is suitable in which situation. NOTE 2: Clause 4.3 defines four XAdES levels namely the XAdES-E-BES, XAdES-E-EPES, XAdES-E-T, and X
44、AdES-E-A built on XAdES-E-T. Normative Annex A defines levels of XAdES signatures incorporating qualifying properties that encapsulate references to validation data and qualifying properties that encapsulate time-stamp tokens on them. NOTE 3: Names of XML elements in the namespace whose URI is http:
45、/www.w3.org/2000/09/xmldsig# will be preceded in the present document by prefix ds. No other prefixes will be used in the present document for identifying XAdES containers and/or XAdES qualifying properties, as their usage is not required for unambiguously identifying the referenced XAdES container
46、or XAdES qualifying property, regardless of the namespace where they have been defined. NOTE 4: The requirements on the presence and cardinality of the attributes for each XAdES signature level are expressed in tables whose formats and semantics are as specified in clause 6.2.2 of ETSI EN 319 132-1
47、1. 4.2 General requirements XAdES qualifying properties deprecated by ETSI EN 319 132-1 1 (see Annex D) do not appear in the tables. Their cardinality shall be 0 and consequently, they shall not be incorporated in the signature. Any XAdES signature of any of the levels specified in the present docum
48、ent shall contain at least one of the following components with the specified contents: The SigningCertificateV2 signed qualifying property. The ds:KeyInfo element. If the SigningCertificateV2 qualifying property is incorporated to the signature, no restrictions apply to this element. Otherwise, the
49、n the following restrictions apply: - the ds:KeyInfo element shall include a ds:X509Data containing the signing certificate; - the ds:KeyInfo element may also contain other certificates; - the ds:SignedInfo element shall contain a ds:Reference element that ensures that the signing certificate is actually signed. NOTE 1: Signing the whole ds:KeyInfo locks the element: any addition of a certificate or validation data would make signature validation fail. Applications can, alternatively, use XPath transforms for signing at
