1、BSI Standards PublicationBS EN 419211-5:2013Protection profiles for securesignature creation devicePart 5: Extension for device with keygeneration and trusted channel to signaturecreation applicationBS EN 419211-5:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation o
2、f EN 419211-5:2013.The UK participation in its preparation was entrusted to TechnicalCommittee IST/17, Cards and personal identification.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprov
3、isions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 71699 7ICS 03.160; 35.040; 35.240.15Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standa
4、rd was published under the authority of theStandards Policy and Strategy Committee on 31 December 2013.Amendments issued since publicationDate Text affectedBS EN 419211-5:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 419211-5 December 2013 ICS 03.160; 35.040; 35.240.15 Supersedes CWA 1416
5、9:2004English Version Protection profiles for secure signature creation device - Part 5: Extension for device with key generation and trusted channel to signature creation application Profils de protection pour dispositif scuris de cration de signature - Partie 5: Extension pour un dispositif avec g
6、nration de cl et communication scurise avec lapplication de cration de signature Schutzprofile fr Sichere Signaturerstellungseinheiten - Teil 5: Erweiterung fr Einheiten mit Schlsselerzeugung und vertrauenswrdigem Kanal zur Signaturerstellungsanwendung This European Standard was approved by CEN on 1
7、2 October 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may
8、be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to
9、 the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland,
10、Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management
11、 Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 419211-5:2013 EBS EN 419211-5:2013EN 419211-5:2013 (E) 2 Contents Page Foreword 3 Introduction . 4 1 Scope 5 2 Normative references 5 3
12、 Conventions and terminology 5 3.1 Conventions . 5 3.2 Terms and definitions 5 4 PP introduction 5 4.1 PP reference . 5 4.2 PP overview 6 4.3 TOE overview . 6 5 Conformance claims 8 5.1 CC conformance claim 8 5.2 PP claim, Package claim . 8 5.3 Conformance rationale 8 5.4 Conformance statement 9 6 S
13、ecurity problem definition 9 6.1 Assets, users and threat agents . 9 6.2 Threats 10 6.3 Organizational security policies . 10 6.4 Assumptions 10 7 Security objectives 10 7.1 Security objectives for the TOE 10 7.2 Security objectives for the operational environment . 11 7.3 Security objectives ration
14、ale 12 8 Extended components definition . 14 9 Security requirements . 14 9.1 Security functional requirements . 14 9.2 Security assurance requirements 18 9.3 Security requirements rationale . 19 Bibliography 24 BS EN 419211-5:2013EN 419211-5:2013 (E) 3 Foreword This document (EN 419211-5:2013) has
15、been prepared by Technical Committee CEN/TC 224 “Personal identification, electronic signature and cards and their related systems and operations”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identica
16、l text or by endorsement, at the latest by June 2014, and conflicting national standards shall be withdrawn at the latest by June 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsib
17、le for identifying any or all such patent rights. This document supersedes CWA 14169:2004. This series of European Standards, Protection profiles for secure signature creation device consists of the following parts: Part 1: Overview Part 2: Device with key generation Part 3: Device with key import P
18、art 4: Extension for device with key generation and trusted channel to certificate generation application Part 5: Extension for device with key generation and trusted channel to signature creation application Part 6: Extension for device with key import and trusted channel to signature creation appl
19、ication According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, Fra
20、nce, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 419211-5:2013EN 419211-5:2013 (E) 4 Introduction This series of European
21、Standards specifies Common Criteria protection profiles for secure signature creation devices and is issued by the European Committee for Standardization, Information Society Standardization System (CEN/ISSS) as update of the Electronic Signatures (E-SIGN) CEN/ISSS workshop agreement (CWA) 14169:200
22、4, Annex B and Annex C on the protection profile secure signature creation devices, “EAL 4+”. Preparation of this document as a protection profile (PP) follows the rules of the Common Criteria version 3.1 2, 3 and 4. BS EN 419211-5:2013EN 419211-5:2013 (E) 5 1 Scope This European Standard specifies
23、a protection profile for a secure signature creation device that may generate signing keys internally and communicate with the signature creation application in protected manner: secure signature creation device with key generation and trusted communication with signature creation application (SSCD
24、KG TCSCA). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includin
25、g any amendments) applies. prEN 419211-1:2011, Protection profiles for secure signature creation device Part 1: Overview1)3 Conventions and terminology 3.1 Conventions This document is drafted in accordance with the CEN-CENELEC Internal Regulations Part 3 and content and structure of this document f
26、ollow the rules and conventions laid out in Common Criteria 3.1. Normative aspects of content in this European Standard are specified according to the Common Criteria rules and not specifically identified by the verbs “shall” or “must”. 3.2 Terms and definitions For the purposes of this document, th
27、e acronyms, terms and definitions given in prEN 419211-1:2011 apply. 4 PP introduction 4.1 PP reference Title: Protection profiles for secure signature creation device Part 5: Extension for device with key generation and trusted communication with signature creation application Version: 1.0.1 Author
28、: CEN / CENELEC (TC224/WG17) Publication date: 20121114 Registration: BSI-CC-PP-0072 CC version: 3.1 Revision 4 Editor: Arnold Abromeit, TV Informationstechnik GmbH General status: final Keywords: secure signature creation device, electronic signature, digital signature, key generation, trusted comm
29、unication with signature creation application 1) To be published. This document was submitted to the Enquiry procedure under reference prEN 14169-1. BS EN 419211-5:2013EN 419211-5:2013 (E) 6 4.2 PP overview This Protection Profile is established by CEN as a European Standard for products to create e
30、lectronic signatures. It fulfils requirements of Directive2)1999/93/EC of the European Parliament and of the Council of 13 December 1999 on a community framework for electronic signatures. In accordance with Article 9 of this European Directive this standard can be indicated by the European Commissi
31、on in the Official Journal of the European Communities as generally recognized standard for electronic signature products. This protection profile defines security functional requirements and security assurance requirements that comply with those defined in Annex III of the Directive for a secure si
32、gnature creation device (SSCD). This secure signature creation device is the target of evaluation (TOE) for this protection profile. European Union Member States may presume that there is compliance with the requirements laid down in Annex III of the Directive when an electronic signature product is
33、 evaluated to a Security Target (ST) that is compliant with this Protection Profile (PP). This Protection Profile about secure signature creation device with key generation and trusted communication with signature creation application (PP SSCD KG TCSCA) includes the security requirements for SSCD wi
34、th key generation generating signature creation data (SCD) and creating digital signature to be used for (qualified or advanced) electronic signatures as described in the core PP 5. Additionally, the TOE of this PP supports a trusted communication with a signature creation application for protection
35、 of authentication data and data to be signed. These security features allow using the TOE in a more complex operational environment. It conforms to the core PP SSCD KG 5. The implication of this conformance claim is explained in 5.3 hereinafter. The assurance level for this PP is EAL4 augmented wit
36、h AVA_VAN.5. 4.3 TOE overview 4.3.1 Operation of the TOE This subclause presents a functional overview of the TOE in its distinct operational environments: The preparation environment, where it interacts with a certification service provider through a certificate generation application (CGA) to obta
37、in a certificate for the signature validation data (SVD) corresponding with the signature creation data (SCD) the TOE has generated. The initialization environment interacts further with the TOE to personalize it with the initial value of the reference authentication data (RAD). The signing environm
38、ent where it interacts with a signer through a signature creation application (SCA) to sign data after authenticating the signer as its signatory. The signature creation application provides the data to be signed (DTBS), or a unique representation thereof (DTBS/R) as input to the TOE signature creat
39、ion function and obtains the resulting electronic signature3). The TOE and the SCA communicate through a trusted channel to ensure the integrity of the DTBS respective DTBS/R. The management environments where it interacts with the user or an SSCD-provisioning service provider to perform management
40、operations, e.g. for the signatory to reset a blocked RAD. A single device, e.g. a smart card terminal, may provide the required secure environment for management and signing. 2) This European Directive is referred to in this PP as “the Directive”. 3) At a pure functional level the SSCD creates an e
41、lectronic signature; for an implementation of the SSCD, in that meeting the requirements of this PP and with the key certificate generated as specified in the Directive, Annex I, the result of the signing process can be used as to create a qualified electronic signature. BS EN 419211-5:2013EN 419211
42、-5:2013 (E) 7 The signing environment, the management environment and the preparation environment are secure and protect data exchanged with the TOE. Figure 5 in prEN 419211-1:2011 illustrates the operational environment. The TOE stores signature creation data and reference authentication data. The
43、TOE may store multiple instances of SCD. In this case, the TOE provides a function to identify each SCD and the signature creation application (SCA) can provide an interface to the signer to select an SCD for use in the signature creation function of the SSCD. The TOE protects the confidentiality an
44、d integrity of the SCD and restricts its use in signature creation to its signatory. The electronic signature created with the TOE is a qualified electronic signature as defined in the Directive if the certificate for the SVD is a qualified certificate (Annex I). Determining the state of the certifi
45、cate as qualified is beyond the scope of this standard. The SCA is assumed to protect the integrity of the input it provides to the TOE signature creation function as being consistent with the user data authorized for signing by the signatory. Unless implicitly known to the TOE, the SCA indicates th
46、e kind of the signing input (as DTBS/R) it provides and computes any hash values required. The TOE may augment the DTBS/R with signature parameters it stores and then computes a hash value over the input as needed by the kind of input and the used cryptographic algorithm. The TOE and the SCA communi
47、cate through a trusted channel in order to protect the integrity of the DTBS/R. The TOE stores signatory reference authentication data to authenticate a user as its signatory. The RAD is a password, e.g. PIN, a biometric template or a combination of these. The TOE protects the confidentiality and in
48、tegrity of the RAD. The TOE may provide a user interface to directly receive verification authentication data (VAD) from the user, alternatively, the TOE receive the VAD from the signature creation application. If the signature creation application handles requesting obtaining a VAD from the user, i
49、t is assumed to protect the confidentiality and integrity of this data. A certification service provider and a SSCD-provisioning service provider interact with the TOE in the secure preparation environment to perform any preparation function of the TOE required before control of the TOE is given to the legitimate user. These functions may include: initializing the RAD; generating a key pair; storing personal information of the legitimate user. A typical example of an SSCD is a smart card. In this case, a smart card terminal may
