Secure Inter-Domain Routing (sidr) Kent, S. Internet Draft Kong, D. Expires: April 2014 Seo, K. Intended Status: BCP BBN Technologies October 2013 Template for a Certification Practice Statement (CPS) for the Resource PKI (RPKI) draft-ietf-sidr-cps-03.txt Abstract This document contains a template to be used for creating a Certification Practice Statement (CPS) for an Organization that is part of the Resource Public Key Infrastructure (RPKI), e.g., a resource allocation registry or an ISP. Status of this Memo This Internet-Draft is submitted to IETF in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/1id-abstracts.html The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html This Internet-Draft will expire on April 31,2014. Table of Contents Preface...........................................................7 1. Introduction...................................................8 1.1. Overview..................................................8 Kong, Seo & Kent Expires April 2014 [Page 1] Internet-Draft Template CPS for the RPKI October 2013 1.2. Document Name and Identification..........................9 1.3. PKI Participants..........................................9 1.3.1. Certification Authorities............................9 1.3.2. Registration Authorities............................10 1.3.3. Subscribers.........................................10 1.3.4. Relying Parties.....................................10 1.3.5. Other Participants..................................10 1.4. Certificate Usage........................................10 1.4.1. Appropriate Certificate Uses........................10 1.4.2. Prohibited Certificate Uses.........................11 1.5. Policy Administration....................................11 1.5.1. Organization administering the document.............11 1.5.2. Contact Person......................................11 1.5.3. Person Determining CPS Suitability for the Policy...11 1.5.4. CPS Approval Procedures.............................11 1.6. Definitions and Acronyms.................................11 2. Publication and Repository Responsibilities...................14 2.1. Repositories.............................................14 2.2. Publication of Certification Information.................14 2.3. Time or Frequency of Publication.........................14 2.4. Access Controls on Repositories..........................14 3. Identification And Authentication.............................15 3.1. Naming...................................................15 3.1.1. Types of Names......................................15 3.1.2. Need for Names to be Meaningful.....................15 3.1.3. Anonymity or Pseudonymity of Subscribers............15 3.1.4. Rules for Interpreting Various Name Forms...........15 3.1.5. Uniqueness of Names.................................15 3.1.6. Recognition, Authentication, and Role of Rrademarks.16 3.2. Initial Identity Validation..............................16 3.2.1. Method to Prove Possession of Private Key...........16 3.2.2. Authentication of Organization Identity.............16 3.2.3. Authentication of Individual Identity...............16 3.2.4. Non-verified Subscriber Information.................17 3.2.5. Validation of Authority.............................17 3.2.6. Criteria for Interoperation.........................17 3.3. Identification and Authentication for Re-key Requests....17 3.3.1. Identification and Authentication for Routine Re-key17 3.3.2. Identification and Authentication for Re-key after Revocation.................................................18 3.4. Identification and Authentication for Revocation Request.18 4. Certificate Life-Cycle Operational Requirements...............19 4.1. Certificate Application..................................19 4.1.1. Who Can Submit a Certificate Application............19 4.1.2. Enrollment Process and Responsibilities.............19 4.2. Certificate Application Processing.......................19 4.2.1. Performing Identification and Authentication Functions19 Kong, Seo & Kent Expires April 2014 [Page 2] Internet-Draft Template CPS for the RPKI October 2013 4.2.2. Approval or Rejection of Certificate Applications...19 4.2.3. Time to Process Certificate Applications............20 4.3. Certificate Issuance.....................................20 4.3.1. CA Actions During Certificate Issuance..............20 4.3.2. Notification to Subscriber by the CA of Issuance of Certificate................................................20 4.3.3. Notification of Certificate Issuance by the CA to Other Entities...................................................20 4.4. Certificate Acceptance...................................20 4.4.1. Conduct Constituting Certificate Acceptance.........20 4.4.2. Publication of the Certificate by the CA............20 4.4.3. Notification of Certificate Issuance by the CA to Other Entities...................................................21 4.5. Key Pair and Certificate Usage...........................21 4.5.1. Subscriber Private Key and Certificate Usage........21 4.5.2. Relying Party Public Key and Certificate Usage......21 4.6. Certificate Renewal......................................21 4.6.1. Circumstance for Certificate Renewal................21 4.6.2. Who May Request Renewal.............................22 4.6.3. Processing Certificate Renewal Requests.............22 4.6.4. Notification of New Certificate Issuance to Subscriber22 4.6.5. Conduct Constituting Acceptance of a Renewal Certificate ...........................................................22 4.6.6. Publication of the Renewal Certificate by the CA....22 4.6.7. Notification of Certificate Issuance by the CA to Other Entities...................................................22 4.7. Certificate Re-key.......................................23 4.7.1. Circumstance for Certificate Re-key.................23 4.7.2. Who May Request Certification of a New Public Key...23 4.7.3. Processing Certificate Re-keying Requests...........23 4.7.4. Notification of New Certificate Issuance to Subscriber23 4.7.5. Conduct Constituting Acceptance of a Re-keyed Certificate................................................23 4.7.6. Publication of the Re-keyed Certificate by the CA...24 4.7.7. Notification of Certificate Issuance by the CA to Other Entities...................................................24 4.8. Certificate Modification.................................24 4.8.1. Circumstance for Certificate Modification...........24 4.8.2. Who May Request Certificate modification............24 4.8.3. Processing Certificate Modification Requests........24 4.8.4. Notification of Modified Certificate Issuance to Subscriber.................................................25 4.8.5. Conduct Constituting Acceptance of Modified Certificate ...........................................................25 4.8.6. Publication of the Modified Certificate by the CA...25 4.8.7. Notification of Certificate Issuance by the CA to Other Entities...................................................25 Kong, Seo & Kent Expires April 2014 [Page 3] Internet-Draft Template CPS for the RPKI October 2013 4.9. Certificate Revocation and Suspension....................25 4.9.1. Circumstances for Revocation........................25 4.9.2. Who Can Request Revocation..........................25 4.9.3. Procedure for Revocation Request....................26 4.9.4. Revocation Request Grace Period.....................26 4.9.5. Time Within Which CA Must Process the Revocation Request ...........................................................26 4.9.6. Revocation Checking Requirement for Relying Parties.26 4.9.7. CRL Issuance Frequency..............................26 4.9.8. Maximum Latency for CRLs............................26 4.10. Certificate Status Services.............................26 5. Facility, Management, and Operational Controls ................27 5.1. Physical Controls........................................27 5.1.1. Site location and construction......................27 5.1.2. Physical access.....................................27 5.1.3. Power and air conditioning..........................27 5.1.4. Water exposures.....................................27 5.1.5. Fire prevention and protection......................27 5.1.6. Media storage.......................................27 5.1.7. Waste disposal......................................27 5.1.8. Off-site backup.....................................27 5.2. Procedural Controls......................................27 5.2.1. Trusted roles.......................................27 5.2.2. Number of persons required per task.................27 5.2.3. Identification and authentication for each role.....27 5.2.4. Roles requiring separation of duties................27 5.3. Personnel Controls.......................................27 5.3.1. Qualifications, experience, and clearance requirements28 5.3.2. Background check procedures.........................28 5.3.3. Training requirements...............................28 5.3.4. Retraining frequency and requirements...............28 5.3.5. Job rotation frequency and sequence.................28 5.3.6. Sanctions for unauthorized actions..................28 5.3.7. Independent contractor requirements.................28 5.3.8. Documentation supplied to personnel.................28 5.4. Audit Logging Procedures.................................28 5.4.1. Types of Events Recorded............................28 5.4.2. Frequency of Processing Log.........................29 5.4.3. Retention Period for Audit Log......................29 5.4.4. Protection of Audit Log.............................29 5.4.5. Audit Log Backup Procedures.........................29 5.4.6. Audit Collection System (Internal vs. External) [OMITTED]..................................................29 5.4.7. Notification to Event-causing Subject [OMITTED].....29 5.4.8. Vulnerability Assessments...........................29 5.5. Records Archival [OMITTED]...............................29 5.6. Key Changeover...........................................29 Kong, Seo & Kent Expires April 2014 [Page 4] Internet-Draft Template CPS for the RPKI October 2013 5.7. Compromise and Disaster Recovery.........................29 5.8. CA or RA Termination.....................................30 6. Technical Security Controls...................................31 6.1. Key Pair Generation and Installation.....................31 6.1.1. Key Pair Generation.................................31 6.1.2. Private Key Delivery to Subscriber..................31 6.1.3. Public Key Delivery to Certificate Issuer...........31 6.1.4. CA Public Key Delivery to Relying Parties...........31 6.1.5. Key Sizes...........................................31 6.1.6. Public Key Parameters Generation and Quality Checking32 6.1.7. Key Usage Purposes (as per X.509 v3 Key Usage Field)32 6.2. Private Key Protection and Cryptographic Module Engineering Controls......................................................32 6.2.1. Cryptographic module standards and controls.........32 6.2.2. Private Key (n out of m) Multi-Person Control.......32 6.2.3. Private Key Escrow..................................32 6.2.4. Private Key Backup..................................32 6.2.5. Private Key Archival................................33 6.2.6. Private Key Transfer into or from a Cryptographic Module ...........................................................33 6.2.7. Private Key Storage on Cryptographic Module.........33 6.2.8. Method of Activating Private Key....................33 6.2.9. Method of Deactivating Private Key..................33 6.2.10. Method of Destroying Private Key...................33 6.2.11. Cryptographic Module Rating........................33 6.3. Other aspects of Key Pair Management.....................33 6.3.1. Public Key Archival.................................33 6.3.2. Certificate Operational Periods and Key Pair Usage Periods....................................................34 6.4. Activation data..........................................34 6.4.1. Activation Data Generation and Installation.........34 6.4.2. Activation data protection..........................34 6.4.3. Other Aspects of Activation Data....................34 6.5. Computer Security Controls...............................34 6.6. Life cycle Technical Controls............................34 6.6.1. System Development Controls.........................34 6.6.2. Security Management Controls........................34 6.6.3. Life Cycle Security Controls........................35 6.7. Network Security Controls................................35 6.8. Time-stamping............................................35 7. Certificate and CRL Profiles..................................36 8. Compliance Audit and Other Assessments........................37 9. Other Business And Legal Matters..............................38 9.1. Fees.....................................................38 9.1.1. Certificate issuance or renewal fees................38 9.1.2. Fees for other services (if applicable).............38 9.1.3. Refund policy.......................................38 Kong, Seo & Kent Expires April 2014 [Page 5] Internet-Draft Template CPS for the RPKI October 2013 9.2. Financial responsibility.................................38 9.2.1. Insurance coverage..................................38 9.2.2. Other assets........................................38 9.2.3. Insurance or warranty coverage for end-entities.....38 9.3. Confidentiality of business information..................38 9.3.1. Scope of confidential information...................38 9.3.2. Information not within the scope of confidential information................................................38 9.3.3. Responsibility to protect confidential information..38 9.4. Privacy of personal information..........................39 9.4.1. Privacy plan........................................39 9.4.2. Information treated as private......................39 9.4.3. Information not deemed private......................39 9.4.4. Responsibility to protect private information.......39 9.4.5. Notice and consent to use private information.......39 9.4.6. Disclosure pursuant to judicial or administrative process....................................................39 9.4.7. Other information disclosure circumstances..........39 9.5. Intellectual property rights (if applicable).............39 9.6. Representations and warranties...........................39 9.6.1. CA representations and warranties...................39 9.6.2. Subscriber representations and warranties...........39 9.6.3. Relying party representations and warranties........39 9.7. Disclaimers of warranties................................39 9.8. Limitations of liability.................................39 9.9. Indemnities..............................................39 9.10. Term and termination....................................39 9.10.1. Term...............................................39 9.10.2. Termination........................................39 9.10.3. Effect of termination and survival.................39 9.11. Individual notices and communications with participants.39 9.12. Amendments..............................................39 9.12.1. Procedure for amendment............................39 9.12.2. Notification mechanism and period..................39 9.13. Dispute resolution provisions...........................40 9.14. Governing law...........................................40 9.15. Compliance with applicable law..........................40 9.16. Miscellaneous provisions................................40 9.16.1. Entire agreement...................................40 9.16.2. Assignment.........................................40 9.16.3. Severability.......................................40 9.16.4. Enforcement (attorneys' fees and waiver of rights).40 9.16.5. Force Majeure......................................40 10. Security Considerations......................................41 11. IANA Considerations..........................................41 12. Acknowledgments..............................................41 13. References...................................................42 Kong, Seo & Kent Expires April 2014 [Page 6] Internet-Draft Template CPS for the RPKI October 2013 13.1. Normative References....................................42 13.2. Informative References..................................42 Author's Addresses...............................................43 Copyright Statement..............................................44 Preface This document contains a template to be used for creating a Certification Practice Statement (CPS) for an Organization that is part of the Resource Public Key Infrastructure (RPKI). (Throughout this document the term "organization" is used broadly, e.g., the entity in question might be a business unit of a larger organization.) The user of this document should: 1. substitute a title page for page 1 saying, e.g., " Certification Practice Statement for the Resource Public Key Infrastructure (RPKI)" with date, author, etc. There is no expectation that a CPS will be published as an RFC. 2. leave the table of contents intact 3. delete this Preface, headers and footers (but keep page numbers) 4. fill in the information indicated below by 5. delete sections 10, 11, Acknowledgments, Author's Addresses, and Copyright Statement; leaving a reference section (omitting RFC 2119) 6. update the table of contents to reflect the changes required by steps 4 and 5 above . This document has been generated to complement the Certificate Policy (CP) for the RPKI [RFC6484]. Like the RFC 6484, it is based on the template specified in RFC 3647. A number of sections contained in the template were omitted from this CPS because they did not apply to this PKI. However, we have retained the section numbering scheme employed in the RFC to facilitate comparison with the section numbering scheme employed in that RFC and in the RFC 6484. Kong, Seo & Kent Expires April 2014 [Page 7] Internet-Draft Template CPS for the RPKI October 2013 Conventions used in this document The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119]. 1. Introduction This document is the Certification Practice Statement (CPS) of . It describes the practices employed by the Certification Authority (CA) in the Resource Public Key Infrastructure (RPKI). These practices are defined in accordance with the requirements of the Certificate Policy (CP, [RFC6484]) for the RPKI. The RPKI is designed to support validation of claims by current holders of Internet Number Resources (INRs, see definition in Section 1.6) in accordance with the records of the organizations that act as CAs in this PKI. The ability to verify such claims is essential to ensuring the unique, unambiguous distribution of these resources This PKI parallels the existing INR distribution hierarchy. These resources are distributed by the Internet Assigned Numbers Authority (IANA) to the Regional Internet Registries. In some regions, National Internet Registries (NIRs) form a tier of the hierarchy below the RIRs for internet number resource (INR) distribution. Internet Service Providers (ISPs) and network subscribers form additional tiers below registries. 1.1. Overview This CPS describes: . Participants . Publication of the certificates and CRLs . How certificates are issued, managed, rekeyed, renewed and revoked . Facility management (physical security, personnel, audit, etc.) . Key management . Audit procedures Kong, Seo & Kent Expires April 2014 [Page 8] Internet-Draft Template CPS for the RPKI October 2013 . Business and legal issues This PKI encompasses several types of certificates (see [RFC6480] for more details): . CA certificates for each organization distributing INRs and for each subscriber INR holder) . End entity (EE) certificates for organizations to use to validate digital signatures on RPKI-signed objects (see definition in Section 1.6). . In the future, the PKI also may include end entity certificates in support of access control for the repository system as described in Section 2.4. 1.2. Document Name and Identification The name of this document is "'s Certification Practice Statement for the Resource Public Key Infrastructure (RPKI) ". 1.3. PKI Participants Note that in a PKI, the term "subscriber" refers to an individual or organization that is a subject of a certificate issued by a CA. The term is used in this fashion throughout this document, without qualification, and should not be confused with the networking use of the term to refer to an individual or organization that receives service from an ISP. In such cases the term "network subscriber" will be used. Also note that, for brevity, this document always refers to PKI participants as organizations or entities, even though some of them are individuals. 1.3.1. Certification Authorities portion of the RPKI. It provides a secure revocation and recovery capability in case the production CA is compromised or becomes unavailable. Thus the offline CA issues certificates only to instances of the production CA; and the CRLs it issues are used to revoke only certificates issued to the production Kong, Seo & Kent Expires April 2014 [Page 9] Internet-Draft Template CPS for the RPKI October 2013 CA. The production CA is used to issue RPKI certificates to members, to whom INRs have been distributed.> 1.3.2. Registration Authorities 1.3.3. Subscribers Organizations receiving INR allocations from this CA are subscribers in the RPKI. 1.3.4. Relying Parties Entities or individuals that act in reliance on certificates or RPKI- signed objects issued under this PKI are relying parties. Relying parties may or may not be subscribers within this PKI. (See Section 1.6 for the definition of an RPKI-signed object.) 1.3.5. Other Participants 1.4. Certificate Usage 1.4.1. Appropriate Certificate Uses The certificates issued under this hierarchy are for authorization in support of validation of claims of current holdings of INRs. Additional uses of the certificates, consistent with the basic goal cited above, are also permitted under RFC 6484. Some of the certificates that may be issued under this PKI could be used to support operation of this infrastructure, e.g., access control for the repository system as described in Section 2.4. Such uses also are permitted under the RPKI certificate policy. Kong, Seo & Kent Expires April 2014 [Page 10] Internet-Draft Template CPS for the RPKI October 2013 1.4.2. Prohibited Certificate Uses Any uses other than those described in Section 1.4.1 are prohibited. 1.5. Policy Administration 1.5.1. Organization administering the document This CPS is administered by . 1.5.2. Contact Person 1.5.3. Person Determining CPS Suitability for the Policy Not applicable. Each organization issuing a certificate in this PKI is attesting to the distribution of INRs to the holder of the private key corresponding to the public key in the certificate. The issuing organizations are the same organizations as the ones that perform the distribution hence they are authoritative with respect to the accuracy of this binding. 1.5.4. CPS Approval Procedures Not applicable. Each organization issuing a certificate in this PKI is attesting to the distribution of INRs to the holder of the private key corresponding to the public key in the certificate. The issuing organizations are the same organizations as the ones that perform the distribution, hence they are authoritative with respect to the accuracy of this binding. 1.6. Definitions and Acronyms BPKI Business PKI: A BPKI is an optional additional PKI used by an Organization to identify members to whom RPKI certificates can be issued. If a BPKI is employed by a CA, it may have its own CP, separate from the RPKI CP. CP Certificate Policy. A CP is a named set of rules that indicates the applicability of a certificate to a particular community and/or class of applications with common security requirements. The CP for the RPKI is [RFC6484]. Kong, Seo & Kent Expires April 2014 [Page 11] Internet-Draft Template CPS for the RPKI October 2013 CPS Certification Practice Statement. A CPS is a document that specifies the practices that a Certification Authority employs in issuing certificates. Distribution of INRs A process of distribution of the INRs along the respective number hierarchy. IANA distributes blocks of IP addresses and Autonomous System Numbers to the five Regional Internet Registries (RIRs). RIRs distribute smaller address blocks and Autonomous System Numbers to organizations within their service regions, who in turn distribute IP addresses to their customers. IANA Internet Assigned Numbers Authority. IANA is responsible for global coordination of the Internet Protocol addressing systems and Autonomous System (AS) numbers used for routing internet traffic. IANA distributes INRs to Regional Internet Registries (RIRs). INRs Internet Number Resources. INRs are number values for three protocol parameter sets, namely: . IP Version 4 addresses, . IP version 6 addresses, and . Identifiers used in Internet inter-domain routing, currently Border Gateway Protocol-4 Autonomous System numbers. ISP Internet Service Provider. An ISP is an organization managing and selling Internet services to other organizations. NIR National Internet Registry. An NIR is an organization that manages the distribution of INRs for a portion of the geopolitical area covered by a Regional Registry. NIRs form an optional second tier in the tree scheme used to manage INR distribution. RIR Regional Internet Registry. An RIR is an organization that manages the distribution of INRs for a geopolitical area. RPKI-signed object An RPKI signed object is a digitally signed data object (other than a certificate or CRL) declared to be such by Kong, Seo & Kent Expires April 2014 [Page 12] Internet-Draft Template CPS for the RPKI October 2013 a standards track RFC, and that can be validated using certificates issued under this PKI. The content and format of these data constructs depend on the context in which validation of claims of current holdings of INRs takes place. Examples of these objects are repository manifests [RFC6486] and Route Origin Authorizations (ROAs) [RFC6482]. Kong, Seo & Kent Expires April 2014 [Page 13] Internet-Draft Template CPS for the RPKI October 2013 2. Publication and Repository Responsibilities 2.1. Repositories As per the CP, certificates, CRLs and RPKI-signed objects MUST be made available for downloading by all relying parties, to enable them to validate this data. The RPKI CA will publish certificates, CRLs, and RPKI-signed objects via a repository that is accessible via at . This repository will conform to the structure described in [RFC6481]. 2.2. Publication of Certification Information will publish certificates, CRLs and RPKI- signed objects issued by it to a repository that operates as part of a worldwide distributed system of RPKI repositories. 2.3. Time or Frequency of Publication The CA will publish its CRL prior to the nextUpdate value in the scheduled CRL previously issued by the CA. 2.4. Access Controls on Repositories Kong, Seo & Kent Expires April 2014 [Page 14] Internet-Draft Template CPS for the RPKI October 2013 3. Identification And Authentication 3.1. Naming 3.1.1. Types of Names The subject of each certificate issued by this Organization is identified by an X.500 Distinguished Name (DN). The distinguished name will consist of a single Common Name (CN) attribute with a value generated by . Optionally, the serialNumber attribute may be included along with the common name (to form a terminal relative distinguished name set), to distinguish among successive instances of certificates associated with the same entity. 3.1.2. Need for Names to be Meaningful The Subject name in each certificate SHOULD NOT be "meaningful",in the conventional, human-readable sense. The rationale here is that these certificates are used for authorization in support of applications that make use of attestations of INR holdings. They are not used to identify subjects. 3.1.3. Anonymity or Pseudonymity of Subscribers Although Subject names in certificates issued by this Organization SHOULD NOT be meaningful, and may appear "random," anonymity is not a function of this PKI; thus no explicit support for this feature is provided. 3.1.4. Rules for Interpreting Various Name Forms None 3.1.5. Uniqueness of Names certifies subject names that are unique among the certificates that it issues. Although it is desirable that these subject names be unique throughout the PKI, to facilitate certificate path discovery, such uniqueness is neither mandated nor enforced through technical means. generates subject names to minimize the chances that two entities in the RPKI will be assigned the same name. Specifically, Kong, Seo & Kent Expires April 2014 [Page 15] Internet-Draft Template CPS for the RPKI October 2013 3.1.6. Recognition, Authentication, and Role of Trademarks Because the Subject names are not intended to be meaningful, makes no provision to either recognize or authenticate trademarks, service marks, etc. 3.2. Initial Identity Validation 3.2.1. Method to Prove Possession of Private Key 3.2.2. Authentication of Organization Identity Certificates issued under this PKI do not attest to the organizational identity of subscribers. However, certificates are issued to subscribers in a fashion that preserves the accuracy of distributions of INRs as represented in records. subscriber database that maintains the INR distribution records. The certificate request could be matched against the database record for the subscriber in question, and an RPKI certificate would be issued only if the INRs requested were a subset of those held by the subscriber. The specific procedures employed for this purpose should be commensurate with any you already employ in the maintenance of INR distribution.> 3.2.3. Authentication of Individual Identity Certificates issued under this PKI do not attest to the individual identity of a subscriber. However, maintains contact information for each subscriber in support of certificate renewal, re-key, and revocation. BPKI (see Section 3.2.6) issues certificates that MUST be used to identify individuals who represent subscribers." The procedures should be commensurate with those you already employ in authenticating individuals as representatives for INR holders. Note that this authentication is solely for use by you in dealing with the organizations to which you distribute (or sub- distribute) INRs, and thus MUST NOT be relied upon outside of this CA/subscriber relationship.> 3.2.4. Non-verified Subscriber Information No non-verified subscriber data is included in certificates issued under this certificate policy except for Subject Information Access (SIA) extensions [RFC6487]. 3.2.5. Validation of Authority 3.2.6. Criteria for Interoperation The RPKI is neither intended nor designed to interoperate with any other PKI. 3.3. Identification and Authentication for Re-key Requests 3.3.1. Identification and Authentication for Routine Re-key Kong, Seo & Kent Expires April 2014 [Page 17] Internet-Draft Template CPS for the RPKI October 2013 3.3.2. Identification and Authentication for Re-key after Revocation 3.4. Identification and Authentication for Revocation Request Kong, Seo & Kent Expires April 2014 [Page 18] Internet-Draft Template CPS for the RPKI October 2013 4. Certificate Life-Cycle Operational Requirements 4.1. Certificate Application 4.1.1. Who Can Submit a Certificate Application Any subscriber in good standing who holds INRs distributed by may submit a certificate application to this CA. 4.1.2. Enrollment Process and Responsibilities 4.2. Certificate Application Processing 4.2.1. Performing Identification and Authentication Functions 4.2.2. Approval or Rejection of Certificate Applications Kong, Seo & Kent Expires April 2014 [Page 19] Internet-Draft Template CPS for the RPKI October 2013 4.2.3. Time to Process Certificate Applications 4.3. Certificate Issuance 4.3.1. CA Actions During Certificate Issuance 4.3.2. Notification to Subscriber by the CA of Issuance of Certificate will notify the subscriber when the certificate is published. 4.3.3. Notification of Certificate Issuance by the CA to Other Entities 4.4. Certificate Acceptance 4.4.1. Conduct Constituting Certificate Acceptance When a certificate is issued, the CA will publish it to the repository and notify the subscriber. 4.4.2. Publication of the Certificate by the CA Certificates will be published at once issued, following the conduct described in Section 4.4.1. This will be done within . Kong, Seo & Kent Expires April 2014 [Page 20] Internet-Draft Template CPS for the RPKI October 2013 4.4.3. Notification of Certificate Issuance by the CA to Other Entities 4.5. Key Pair and Certificate Usage A summary of the use model for the RPKI is provided below. 4.5.1. Subscriber Private Key and Certificate Usage The certificates issued by to subordinate INR holders are CA certificates. The private key associated with each of these certificates is used to sign subordinate (CA or EE) certificates and CRLs. 4.5.2. Relying Party Public Key and Certificate Usage The primary relying parties in this PKI are organizations that use RPKI EE certificates to verify RPKI-signed objects. Relying parties are referred to Section 4.5.2 of [RFC6484] for additional guidance with respect to acts of reliance on RPKI certificates. 4.6. Certificate Renewal 4.6.1. Circumstance for Certificate Renewal As per RFC 6484, a certificate will be processed for renewal based on its expiration date or a renewal request from the certificate subject. The request may be implicit, a side effect of renewing a resource holding agreement, or may be explicit. If initiates the renewal process based on the certificate expiration date, then will notify the subscriber The validity interval of the new (renewed) certificate will overlap that of the previous certificate by , to ensure uninterrupted coverage. Certificate renewal will incorporate the same public key as the previous certificate, unless the private key has been reported as compromised (see Section 4.9.3). If a new key pair is being used, the stipulations of Section 4.7 will apply. Kong, Seo & Kent Expires April 2014 [Page 21] Internet-Draft Template CPS for the RPKI October 2013 4.6.2. Who May Request Renewal The subscriber or may initiate the renewal process. 4.6.3. Processing Certificate Renewal Requests 4.6.4. Notification of New Certificate Issuance to Subscriber will notify the subscriber when the certificate is published. 4.6.5. Conduct Constituting Acceptance of a Renewal Certificate See Section 4.4.1 4.6.6. Publication of the Renewal Certificate by the CA See Section 4.4.2. 4.6.7. Notification of Certificate Issuance by the CA to Other Entities See Section 4.4.3. Kong, Seo & Kent Expires April 2014 [Page 22] Internet-Draft Template CPS for the RPKI October 2013 4.7. Certificate Re-key 4.7.1. Circumstance for Certificate Re-key As per RFC 6484, re-key of a certificate will be performed only when required, based on: 1. knowledge or suspicion of compromise or loss of the associated private key, or 2. the expiration of the cryptographic lifetime of the associated key pair If a certificate is revoked to replace the RFC 3779 extensions, the replacement certificate will incorporate the same public key, not a new key. If the re-key is based on a suspected compromise, then the previous certificate will be revoked. 4.7.2. Who May Request Certification of a New Public Key Only the holder of a certificate may request a re-key. In addition, may initiate a re-key based on a verified compromise report. BPKI. Describe how a compromise report received from other than a subscriber is verified.> 4.7.3. Processing Certificate Re-keying Requests 4.7.4. Notification of New Certificate Issuance to Subscriber 4.7.5. Conduct Constituting Acceptance of a Re-keyed Certificate When a re-keyed certificate is issued, the CA will publish it in the repository and notify the subscriber. See Section 4.4.1. Kong, Seo & Kent Expires April 2014 [Page 23] Internet-Draft Template CPS for the RPKI October 2013 4.7.6. Publication of the Re-keyed Certificate by the CA 4.7.7. Notification of Certificate Issuance by the CA to Other Entities See Section 4.4.3. 4.8. Certificate Modification 4.8.1. Circumstance for Certificate Modification As per RFC 6484, modification of a certificate occurs to implement changes to the RFC 3779 extension values or the SIA extension in a certificate. A subscriber can request a certificate modification when this information in a currently valid certificate has changed, as a result of changes in the INR holdings of the subscriber or a change of the repository publication point data. If a subscriber is to receive a distribution of INRs in addition to a current distribution, and if the subscriber does not request that a new certificate be issued containing only these additional INRs, then this is accomplished through a certificate modification. When a certificate modification is approved, a new certificate is issued. The new certificate will contain the same public key and the same expiration date as the original certificate, but with the incidental information corrected and/or the INR distribution expanded. When previously distributed INRs are to be removed from a certificate, then the old certificate will be revoked and a new certificate (reflecting the new distribution) issued. 4.8.2. Who May Request Certificate modification The subscriber or may initiate the certificate modification process. 4.8.3. Processing Certificate Modification Requests Kong, Seo & Kent Expires April 2014 [Page 24] Internet-Draft Template CPS for the RPKI October 2013 4.8.4. Notification of Modified Certificate Issuance to Subscriber 4.8.5. Conduct Constituting Acceptance of Modified Certificate When a modified certificate is issued, will publish it to the repository and notify the subscriber. See Section 4.4.1. 4.8.6. Publication of the Modified Certificate by the CA 4.8.7. Notification of Certificate Issuance by the CA to Other Entities See Section 4.4.3. 4.9. Certificate Revocation and Suspension 4.9.1. Circumstances for Revocation As per RFC 6484, certificates can be revoked for several reasons. Either or the subject may choose to end the relationship expressed in the certificate, thus creating cause to revoke the certificate. If one or more of the INRs bound to the public key in the certificate are no longer associated with the subject, that too constitutes a basis for revocation. A certificate also may be revoked due to loss or compromise of the private key corresponding to the public key in the certificate. Finally, a certificate may be revoked in order to invalidate data signed by the private key associated with that certificate. 4.9.2. Who Can Request Revocation The subscriber or may request a revocation. Kong, Seo & Kent Expires April 2014 [Page 25] Internet-Draft Template CPS for the RPKI October 2013 4.9.3. Procedure for Revocation Request .> 4.9.4. Revocation Request Grace Period A subscriber is required to request revocation as soon as possible after the need for revocation has been identified. 4.9.5. Time Within Which CA Must Process the Revocation Request 4.9.6. Revocation Checking Requirement for Relying Parties As per RFC 6484, a relying party is responsible for acquiring and checking the most recent, scheduled CRL from the issuer of the certificate, whenever the relying party validates a certificate. 4.9.7. CRL Issuance Frequency Each CRL contains a nextUpdate value and a new CRL will be published at or before that time. will set the nextUpdate value when it issues a CRL, to signal when the next scheduled CRL will be issued. 4.9.8. Maximum Latency for CRLs A CRL will be published to the repository system within after generation. 4.10. Certificate Status Services does not support OCSP or SCVP. issues CRLs. Kong, Seo & Kent Expires April 2014 [Page 26] Internet-Draft Template CPS for the RPKI October 2013 5. Facility, Management, and Operational Controls 5.1. Physical Controls 5.1.1. Site location and construction 5.1.2. Physical access 5.1.3. Power and air conditioning 5.1.4. Water exposures 5.1.5. Fire prevention and protection 5.1.6. Media storage 5.1.7. Waste disposal 5.1.8. Off-site backup 5.2. Procedural Controls 5.2.1. Trusted roles 5.2.2. Number of persons required per task 5.2.3. Identification and authentication for each role 5.2.4. Roles requiring separation of duties 5.3. Personnel Controls Kong, Seo & Kent Expires April 2014 [Page 27] Internet-Draft Template CPS for the RPKI October 2013 5.3.1. Qualifications, experience, and clearance requirements 5.3.2. Background check procedures 5.3.3. Training requirements 5.3.4. Retraining frequency and requirements 5.3.5. Job rotation frequency and sequence 5.3.6. Sanctions for unauthorized actions 5.3.7. Independent contractor requirements 5.3.8. Documentation supplied to personnel 5.4. Audit Logging Procedures 5.4.1. Types of Events Recorded Audit records will be generated for the basic operations of the certification authority computing equipment. Audit records will include the date, time, responsible user or process, and summary content data relating to the event. Auditable events include: . Access to CA computing equipment (e.g., logon, logout) . Messages received requesting CA actions (e.g., certificate requests, certificate revocation requests, compromise notifications) . Certificate creation, modification, revocation, or renewal actions . Posting of any material to a repository . Any attempts to change or delete audit data . Key generation . Software and/or configuration updates to the CA Kong, Seo & Kent Expires April 2014 [Page 28] Internet-Draft Template CPS for the RPKI October 2013 . Clock adjustments 5.4.2. Frequency of Processing Log 5.4.3. Retention Period for Audit Log 5.4.4. Protection of Audit Log 5.4.5. Audit Log Backup Procedures 5.4.6. Audit Collection System (Internal vs. External) [OMITTED] 5.4.7. Notification to Event-causing Subject [OMITTED] 5.4.8. Vulnerability Assessments 5.5. Records Archival [OMITTED] 5.6. Key Changeover The CA certificate will contain a validity period that is at least as long as that of any certificate being issued under that certificate. When CA changes keys it will follow the procedures described in [RFC6489]. 5.7. Compromise and Disaster Recovery Kong, Seo & Kent Expires April 2014 [Page 29] Internet-Draft Template CPS for the RPKI October 2013 5.8. CA or RA Termination Kong, Seo & Kent Expires April 2014 [Page 30] Internet-Draft Template CPS for the RPKI October 2013 6. Technical Security Controls This section describes the security controls used by . 6.1. Key Pair Generation and Installation 6.1.1. Key Pair Generation 6.1.2. Private Key Delivery to Subscriber 6.1.3. Public Key Delivery to Certificate Issuer RPKI CA. These procedures MUST ensure that the public key has not been altered during transit and that the subscriber possesses the private key corresponding to the transferred public key.> See RFC 6487 for details. 6.1.4. CA Public Key Delivery to Relying Parties CA public keys for all entities (other than trust anchors) are contained in certificates issued by other CAs and will be published to the RPKI repository system. Relying parties will download these certificates from this system. Public key values and associated data for (putative) trust anchors will be distributed out of band and accepted by relying parties on the basis of locally-defined criteria, e.g., embedded in path validation software that will be made available to the Internet community. 6.1.5. Key Sizes The key sizes used in this PKI are as specified in [RFC6485]. Kong, Seo & Kent Expires April 2014 [Page 31] Internet-Draft Template CPS for the RPKI October 2013 6.1.6. Public Key Parameters Generation and Quality Checking The public key algorithms and parameters used in this PKI are as specified in [RFC6485]. is not responsible for performing such checks for subscribers OR describe the procedures used by the CA for checking the quality of these subscriber key pairs.> 6.1.7. Key Usage Purposes (as per X.509 v3 Key Usage Field) The Key usage extension bit values employed in RPKI certificates are specified in [RFC6487]. 6.2. Private Key Protection and Cryptographic Module Engineering Controls 6.2.1. Cryptographic module standards and controls . 6.2.2. Private Key (n out of m) Multi-Person Control out of multi-person control."> 6.2.3. Private Key Escrow 6.2.4. Private Key Backup Kong, Seo & Kent Expires April 2014 [Page 32] Internet-Draft Template CPS for the RPKI October 2013 6.2.5. Private Key Archival See sections 6.2.3 and 6.2.4 6.2.6. Private Key Transfer into or from a Cryptographic Module The private key for 's production CA will be generated by the cryptographic module specified in 6.2.1. The private keys will never leave the module except in encrypted form for backup and/or transfer to a new module. 6.2.7. Private Key Storage on Cryptographic Module The private key for 's production CA will be stored in the cryptographic module. It will be protected from unauthorized use . 6.2.8. Method of Activating Private Key 6.2.9. Method of Deactivating Private Key 6.2.10. Method of Destroying Private Key 6.2.11. Cryptographic Module Rating 6.3. Other aspects of Key Pair Management 6.3.1. Public Key Archival Kong, Seo & Kent Expires April 2014 [Page 33] Internet-Draft Template CPS for the RPKI October 2013 6.3.2. Certificate Operational Periods and Key Pair Usage Periods The CA's key pair will have a validity interval of . 6.4. Activation data 6.4.1. Activation Data Generation and Installation 6.4.2. Activation data protection Activation data for the CA private key will be protected by . 6.4.3. Other Aspects of Activation Data 6.5. Computer Security Controls 6.6. Life cycle Technical Controls 6.6.1. System Development Controls 6.6.2. Security Management Controls Kong, Seo & Kent Expires April 2014 [Page 34] Internet-Draft Template CPS for the RPKI October 2013 6.6.3. Life Cycle Security Controls 6.7. Network Security Controls 6.8. Time-stamping The RPKI does not make use of time stamping. Kong, Seo & Kent Expires April 2014 [Page 35] Internet-Draft Template CPS for the RPKI October 2013 7. Certificate and CRL Profiles See [RFC6487]. Kong, Seo & Kent Expires April 2014 [Page 36] Internet-Draft Template CPS for the RPKI October 2013 8. Compliance Audit and Other Assessments Kong, Seo & Kent Expires April 2014 [Page 37] Internet-Draft Template CPS for the RPKI October 2013 9. Other Business And Legal Matters 9.1. Fees 9.1.1. Certificate issuance or renewal fees 9.1.2. Certificate access fees [OMITTED] 9.1.3. Revocation or status information access fees [OMITTED] 9.1.4. Fees for other services (if applicable) 9.1.5. Refund policy 9.2. Financial responsibility 9.2.1. Insurance coverage 9.2.2. Other assets 9.2.3. Insurance or warranty coverage for end-entities 9.3. Confidentiality of business information 9.3.1. Scope of confidential information 9.3.2. Information not within the scope of confidential information 9.3.3. Responsibility to protect confidential information Kong, Seo & Kent Expires April 2014 [Page 38] Internet-Draft Template CPS for the RPKI October 2013 9.4. Privacy of personal information 9.4.1. Privacy plan 9.4.2. Information treated as private 9.4.3. Information not deemed private 9.4.4. Responsibility to protect private information 9.4.5. Notice and consent to use private information 9.4.6. Disclosure pursuant to judicial or administrative process 9.4.7. Other information disclosure circumstances 9.5. Intellectual property rights (if applicable) 9.6. Representations and warranties 9.6.1. CA representations and warranties 9.6.2. Subscriber representations and warranties 9.6.3. Relying party representations and warranties 9.7. Disclaimers of warranties 9.8. Limitations of liability 9.9. Indemnities 9.10. Term and termination 9.10.1. Term 9.10.2. Termination 9.10.3. Effect of termination and survival 9.11. Individual notices and communications with participants 9.12. Amendments 9.12.1. Procedure for amendment 9.12.2. Notification mechanism and period Kong, Seo & Kent Expires April 2014 [Page 39] Internet-Draft Template CPS for the RPKI October 2013 9.13. Dispute resolution provisions 9.14. Governing law 9.15. Compliance with applicable law 9.16. Miscellaneous provisions 9.16.1. Entire agreement 9.16.2. Assignment 9.16.3. Severability 9.16.4. Enforcement (attorneys' fees and waiver of rights) 9.16.5. Force Majeure Kong, Seo & Kent Expires April 2014 [Page 40] Internet-Draft Template CPS for the RPKI October 2013 10. Security Considerations The degree to which a relying party can trust the binding embodied in a certificate depends on several factors. These factors can include the practices followed by the certification authority (CA) in authenticating the subject; the CA's operating policy, procedures, and technical security controls, including the scope of the subscriber's responsibilities (for example, in protecting the private key), and the stated responsibilities and liability terms and conditions of the CA (for example, warranties, disclaimers of warranties, and limitations of liability). This document provides a framework to address the technical, procedural, personnel, and physical security aspects of Certification Authorities, Registration Authorities, repositories, subscribers, and relying party cryptographic modules, in order to ensure that the certificate generation, publication, renewal, re-key, usage, and revocation is done in a secure manner. Specifically, Section 3 Identification and Authentication (I&A); Section 4 Certificate Life-Cycle Operational Requirements; Section 5 Facility Management, and Operational Controls; Section 6 Technical Security Controls; Section 7 Certificate and CRL Profiles; and Section 8 Compliance Audit and Other Assessments are oriented towards ensuring secure operation of the PKI entities such as CA, RA, repository, subscriber systems, and relying party systems. 11. IANA Considerations None. 12. Acknowledgments The authors would like to thank Matt Lepinski for help with the formatting, Ron Watro for assistance with the editing, and other members of the SIDR working group for reviewing this document. Kong, Seo & Kent Expires April 2014 [Page 41] Internet-Draft Template CPS for the RPKI October 2013 13. References 13.1. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC6484] Kent, S., Kong, D., Seo, K., and Watro, R., "Certificate Policy (CP) for the Resource PKI (RPKI)," February 2012. [RFC6487] Huston, G., Michaelson, G., and Loomans, R., "A Profile for X.509 PKIX Resource Certificates," February 2012. [RFC6485] Huston, G., "A Profile for Algorithms and Key Sizes for Use in the Resource Public Key Infrastructure," February 2012. 13.2. Informative References [FIPS] Federal Information Processing Standards Publication 140-3 (FIPS-140-3), "Security Requirements for Cryptographic Modules", Information Technology Laboratory, National Institute of Standards and Technology, work in progress. [RFC3647] Chokhani, S., Ford, W., Sabett, R., Merrill, C., and Wu, S., "Internet X.509 Public Key Infrastructure Certificate Policy and Certification Practices Framework", RFC 3647, November 2003. [RFC6480] M. Lepinski, S. Kent, "An Infrastructure to Support Secure Internet Routing," February 2012. [RFC6481] G. Huston, R. Loomans, G. Michaelson, "A Profile for Resource Certificate Repository Structure," February 2012. [RFC6482] M. Lepinski, S. Kent, D. Kong, "A Profile for Route Origin Authorizations (ROAs)," February 2012. [RFC6486] R. Austein, G. Huston, S. Kent, M. Lepinski, "Manifests for the Resource Public Key Infrastructure (RPKI)," February 2012. [RFC6489] G. Huston, G. Michaelson, S. Kent, "Certification Authority (CA) Key Rollover in the Resource Public Key Infrastructure (RPKI), February 2012. Kong, Seo & Kent Expires April 2014 [Page 42] Internet-Draft Template CPS for the RPKI October 2013 [RSA] Rivest, R., Shamir, A., and Adelman, L. M. 1978. A method for obtaining digital signatures and public-key cryptosystems. Commun. ACM 21, 2 (Feb.), 120-126. Author's Addresses Stephen Kent BBN Technologies 10 Moulton Street Cambridge MA 02138 USA Phone: +1 (617) 873-3988 Email: skent@bbn.com Derrick Kong BBN Technologies 10 Moulton Street Cambridge MA 02138 USA Phone: +1 (617) 873-1951 Email: dkong@bbn.com Karen Seo BBN Technologies 10 Moulton Street Cambridge MA 02138 USA Phone: +1 (617) 873-3152 Email: kseo@bbn.com Kong, Seo & Kent Expires April 2014 [Page 43] Internet-Draft Template CPS for the RPKI October 2013 Copyright Statement Copyright (c) 2013 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Kong, Seo & Kent Expires April 2014 [Page 44]