IPSEC WG M. Richardson Internet-Draft SSW Expires: June 15, 2004 December 16, 2003 Initial IANA registry contents draft-ietf-ipsec-ikev2-iana-00.txt Status of this Memo This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026. 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/ietf/1id-abstracts.txt. The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. This Internet-Draft will expire on June 15, 2004. Copyright Notice Copyright (C) The Internet Society (2003). All Rights Reserved. Abstract This is a non-standards track document that tells IANA how to populate the initial IKEv2 registries. Richardson Expires June 15, 2004 [Page 1] Internet-Draft ikev2 iana December 2003 Table of Contents 1. List of Registries . . . . . . . . . . . . . . . . . . . . . . 3 2. IKEv2 Exchange Types . . . . . . . . . . . . . . . . . . . . . 4 3. IKEv1 Payload Types . . . . . . . . . . . . . . . . . . . . . 5 4. IKEv2 Payload Types . . . . . . . . . . . . . . . . . . . . . 6 5. IKEv2 Transform Types . . . . . . . . . . . . . . . . . . . . 7 5.1 IKEv2 Transform Attribute Types . . . . . . . . . . . . . . . 7 5.2 IKEv2 Encryption Transform Values . . . . . . . . . . . . . . 7 5.3 IKEv2 Pseudo-ramdom Function Transform Values . . . . . . . . 8 5.4 IKEv2 Integrity Algorithm Transform Values . . . . . . . . . . 8 5.5 IKEv2 Diffie-Hellman, ECP and EC2N Transform Values . . . . . 8 5.6 IKEv2 Extended Sequence Numbers Transform Values . . . . . . . 9 6. IKEv2 Identification Types . . . . . . . . . . . . . . . . . . 10 7. IKEv2 Certification Payload Format . . . . . . . . . . . . . . 11 8. IKEv2 Authentication Method . . . . . . . . . . . . . . . . . 12 9. IKEv2 Notification Payload Types . . . . . . . . . . . . . . . 13 9.1 IKEv2 IPCOMP Algorithm Types . . . . . . . . . . . . . . . . . 14 10. IKEv2 Security Protocol Identfiers . . . . . . . . . . . . . . 15 11. IKEv2 Traffic Selector Types . . . . . . . . . . . . . . . . . 16 12. IKEv2 Configuration (CFG) Payload Types . . . . . . . . . . . 17 13. IKEv2 Configuration Payload Attribute Types . . . . . . . . . 18 Normative references . . . . . . . . . . . . . . . . . . . . . 19 Author's Address . . . . . . . . . . . . . . . . . . . . . . . 19 Full Copyright Statement . . . . . . . . . . . . . . . . . . . 20 Richardson Expires June 15, 2004 [Page 2] Internet-Draft ikev2 iana December 2003 1. List of Registries The following registries should be created. Note: when creating a new Transform Type, a new registry for it must be created. * IKEv2 Exchange Types IKEv2 Payload Types IKEv2 Transform Types IKEv2 Transform Attribute Types IKEv2 Encryption Transform Values IKEv2 Pseudo-ramdom Function Transform Values IKEv2 Integrity Algorithm Transform Values IKEv2 Diffie-Hellman, ECP and EC2N Transform Values IKEv2 Extended Sequence Numbers Transform Values IKEv2 Identification Types IKEv2 Certification Payload Format IKEv2 Authentication Method IKEv2 Notification Payload Type IKEv2 IPComp Transform IDs IKEv2 Security Protocol ID IKEv2 Traffic Selector Types IKEv2 Configuration request types IKEv2 Configuration attribute types Richardson Expires June 15, 2004 [Page 3] Internet-Draft ikev2 iana December 2003 2. IKEv2 Exchange Types The exchange type occurs in the IKEv2 header. Exchange Type VALUE =============================== RESERVED 0-33 IKE_SA_INIT 34 IKE_AUTH 35 CREATE_CHILD_SA 36 INFORMATIONAL 37 Reserved for IKEv2+ 38-239 Reserved for private use 240-255 Richardson Expires June 15, 2004 [Page 4] Internet-Draft ikev2 iana December 2003 3. IKEv1 Payload Types Add RESERVED 33-63 Richardson Expires June 15, 2004 [Page 5] Internet-Draft ikev2 iana December 2003 4. IKEv2 Payload Types NAME ACRONYM VALUE ================================================ No Next Payload 0 RESERVED 1-32 Security Association SA 33 Key Exchange KE 34 Identification - Initiator IDi 35 Identification - Responder IDr 36 Certificate CERT 37 Certificate Request CERTREQ 38 Authentication AUTH 39 Nonce Ni, Nr 40 Notify N 41 Delete D 42 Vendor ID V 43 Traffic Selector - Initiator TSi 44 Traffic Selector - Responder TSr 45 Encrypted E 46 Configuration CP 47 Extended Authentication EAP 48 RESERVED TO IANA 49-127 PRIVATE USE 128-255 Richardson Expires June 15, 2004 [Page 6] Internet-Draft ikev2 iana December 2003 5. IKEv2 Transform Types Transform Type NUMBER ===================== ====== Encryption Algorithm 1 Pseudo-random Function 2 Integrity Algorithm 3 Diffie-Hellman/ECC Group 4 Extended Sequence Numbers 5 RESERVED TO IANA 6-240 PRIVATE USE 241-255 5.1 IKEv2 Transform Attribute Types Attribute Type value Attribute Format -------------------------------------------------------------- RESERVED 0-13 Key Length (in bits) 14 TV RESERVED 15-17 RESERVED TO IANA 18-16383 PRIVATE USE 16384-32767 5.2 IKEv2 Encryption Transform Values For Transform Type 1 (Encryption Algorithm), defined Transform IDs are: Name Number Defined In ====================== ====== ========== RESERVED 0 ENCR_DES_IV64 1 (RFC1827) ENCR_DES 2 (RFC2405) ENCR_3DES 3 (RFC2451) ENCR_RC5 4 (RFC2451) ENCR_IDEA 5 (RFC2451) ENCR_CAST 6 (RFC2451) ENCR_BLOWFISH 7 (RFC2451) ENCR_3IDEA 8 (RFC2451) ENCR_DES_IV32 9 ENCR_RC4 10 ENCR_NULL 11 (RFC2410) ENCR_AES_CBC 12 ENCR_AES_CTR 13 RESERVED TO IANA 14-1023 Richardson Expires June 15, 2004 [Page 7] Internet-Draft ikev2 iana December 2003 PRIVATE USE 1024-65535 5.3 IKEv2 Pseudo-ramdom Function Transform Values For Transform Type 2 (Pseudo-random Function), defined Transform IDs are: Name Number Defined In ====================== ====== ========== RESERVED 0 PRF_HMAC_MD5 1 (RFC2104) PRF_HMAC_SHA1 2 (RFC2104) PRF_HMAC_TIGER 3 (RFC2104) PRF_AES_CBC 4 RESERVED TO IANA 5-1023 PRIVATE USE 1024-65535 5.4 IKEv2 Integrity Algorithm Transform Values For Transform Type 3 (Integrity Algorithm), defined Transform IDs are: Name Number Defined In ====================== ====== ========== NONE 0 AUTH_HMAC_MD5_96 1 (RFC2403) AUTH_HMAC_SHA1_96 2 (RFC2404) AUTH_DES_MAC 3 AUTH_KPDK_MD5 4 (RFC1826) AUTH_AES_XCBC_96 5 RESERVED TO IANA 6-1023 PRIVATE USE 1024-65535 5.5 IKEv2 Diffie-Hellman, ECP and EC2N Transform Values For Transform Type 4 (Diffie-Hellman, ECP and EC2N Group), defined Transform IDs are: (see also [1]) Name Number Defined In ====================== ====== ========== NONE 0 768-bit MODP group 1 (IKEv2 B.1) 1024-bit MODP group 2 (IKEv2 B.2) 155-bit EC2N 3 (IKEv2 B.3) 185-bit EC2n 4 (IKEv2 B.4) Richardson Expires June 15, 2004 [Page 8] Internet-Draft ikev2 iana December 2003 1536-bit MODP group 5 (RFC3526. sec.2) RESERVED TO IANA 6-13 2048-bit MODP group 14 (RFC3526. sec 3) 3072-bit MODP group 15 (RFC3526. sec 4) 4096-bit MODP group 16 (RFC3526. sec 5) 6144-bit MODP group 17 (RFC3526. sec 6) 8192-bit MODP group 18 (RFC3526. sec 7) RESERVED TO IANA 19-1023 PRIVATE USE 1024-65535 5.6 IKEv2 Extended Sequence Numbers Transform Values For Transform Type 5 (Extended Sequence Numbers), defined Transform IDs are: Name Number Defined In ====================== ====== ========== No Extended Sequence Numbers 0 (IKEv2) Extended Sequence Numbers 1 RESERVED TO IANA 2-65535 Richardson Expires June 15, 2004 [Page 9] Internet-Draft ikev2 iana December 2003 6. IKEv2 Identification Types Name Number Defined In ========================== ====== ========== RESERVED 0 (IKEv2. section 3.5) ID_IPV4_ADDR 1 (IKEv2. section 3.5) ID_FQDN 2 (IKEv2. section 3.5) ID_RFC822_ADDR 3 (IKEv2. section 3.5) RESERVED 4 (IKEv2. section 3.5) ID_IPV6_ADDR 5 (IKEv2. section 3.5) RESERVED 6 (IKEv2. section 3.5) RESERVED 7 (IKEv2. section 3.5) RESERVED 8 (IKEv2. section 3.5) ID_DER_ASN1_DN 9 (IKEv2. section 3.5) ID_DER_ASN1_GN 10 (IKEv2. section 3.5) ID_KEY_ID 11 (IKEv2. section 3.5) RESERVED TO IANA 12-255 Richardson Expires June 15, 2004 [Page 10] Internet-Draft ikev2 iana December 2003 7. IKEv2 Certification Payload Format Name Number Defined In ========================== ====== ========== RESERVED 0 (IKEv2. section 3.6) PKCS #7 wrapped X.509 certificate 1 (IKEv2. section 3.6) PGP Certificate 2 (IKEv2. section 3.6) DNS Signed Key 3 (IKEv2. section 3.6) X.509 Certificate - Signature 4 (IKEv2. section 3.6) Kerberos Token 6 (IKEv2. section 3.6) Certificate Revocation List (CRL) 7 (IKEv2. section 3.6) Authority Revocation List (ARL) 8 (IKEv2. section 3.6) SPKI Certificate 9 (IKEv2. section 3.6) X.509 Certificate - Attribute 10 (IKEv2. section 3.6) Raw RSA Key 11 (IKEv2. section 3.6) Hash and URL of PKIX certificate 12 (IKEv2. section 3.6) Hash and URL of PKIX bundle 13 (IKEv2. section 3.6) RESERVED TO IANA 14 - 200 PRIVATE USE 201 - 255 Richardson Expires June 15, 2004 [Page 11] Internet-Draft ikev2 iana December 2003 8. IKEv2 Authentication Method The authentication method occurs in the Authentication Payload in IKEv2 section 3.8. Name Number Defined In ========================== ====== ========== RESERVED 0 (IKEv2) RSA Digital Signature 1 (IKEv2 section 2.15) Shared Key Message Integrity Code 2 (IKEv2 section 2.15) DSS Digital Signature 3 (IKEv2 section 2.15) RESERVED TO IANA 4-200 PRIVATE USE 201-255 Richardson Expires June 15, 2004 [Page 12] Internet-Draft ikev2 iana December 2003 9. IKEv2 Notification Payload Types The authentication method occurs in the Notification Payload in IKEv2 section 3.10.1. Errors types are 0-16383. Status types are 16384- 65535. Name Number Defined In ========================== ====== ========== Error Types RESERVED 0 UNSUPPORTED_CRITICAL_PAYLOAD 1 (IKEv2 section 3.10.1) RESERVED 2,3 INVALID_IKE_SPI 4 (IKEv2 section 3.10.1) INVALID_MAJOR_VERSION 5 (IKEv2 section 3.10.1) RESERVED 6 INVALID_SYNTAX 7 (IKEv2 section 3.10.1) RESERVED 8 INVALID_MESSAGE_ID 9 (IKEv2 section 3.10.1) RESERVED 10 INVALID_SPI 11 (IKEv2 section 3.10.1) RESERVED 12,13 NO_PROPOSAL_CHOSEN 14 (IKEv2 section 3.10.1) RESERVED 15,16 INVALID_KE_PAYLOAD 17 (IKEv2 section 3.10.1) RESERVED 18-23 AUTHENTICATION_FAILED 24 (IKEv2 section 3.10.1) RESERVED 25-33 SINGLE_PAIR_REQUIRED 34 (IKEv2 section 3.10.1) NO_ADDITIONAL_SAS 35 (IKEv2 section 3.10.1) INTERNAL_ADDRESS_FAILURE 36 (IKEv2 section 3.10.1) FAILED_CP_REQUIRED 37 (IKEv2 section 3.10.1) TS_UNACCEPTABLE 38 (IKEv2 section 3.10.1) RESERVED TO IANA - Error types 39 - 8191 Private Use - Errors 8192 - 16383 Status Types INITIAL_CONTACT 16384 (IKEv2 section 3.10.1) SET_WINDOW_SIZE 16385 (IKEv2 section 3.10.1) ADDITIONAL_TS_POSSIBLE 16386 (IKEv2 section 3.10.1) IPCOMP_SUPPORTED 16387 (IKEv2 section 3.10.1) NAT_DETECTION_SOURCE_IP 16388 (IKEv2 section 3.10.1) NAT_DETECTION_DESTINATION_IP 16389 (IKEv2 section 3.10.1) COOKIE 16390 (IKEv2 section 3.10.1) USE_TRANSPORT_MODE 16391 (IKEv2 section 3.10.1) HTTP_CERT_LOOKUP_SUPPORTED 16392 (IKEv2 section 3.10.1) REKEY_SA 16393 (IKEv2 section 3.10.1) RESERVED TO IANA - STATUS TYPES 16394 - 40959 Private Use - STATUS TYPES 40960 - 65535 Richardson Expires June 15, 2004 [Page 13] Internet-Draft ikev2 iana December 2003 9.1 IKEv2 IPCOMP Algorithm Types The IPCOMP notification type occurs in a Notification Payload of type IPCOMP_SUPPORTED (16387). The transform IDs currently defined are: NAME NUMBER DEFINED IN ----------- ------ ----------- RESERVED 0 IPCOMP_OUI 1 IPCOMP_DEFLATE 2 RFC 2394 IPCOMP_LZS 3 RFC 2395 IPCOMP_LZJH 4 RFC 3051 RESERVED TO IANA 5-240 PRIVATE USE 241-255 Richardson Expires June 15, 2004 [Page 14] Internet-Draft ikev2 iana December 2003 10. IKEv2 Security Protocol Identfiers The security protocol ID occurs in the Delete Payload, in IKEv2 section 3.11. Name Number Defined In ========================== ====== ========== RESERVED 0 (IKEv2) IKE_SA 1 (IKEv2 section 3.11) AH - authentication header 2 (IKEv2 section 3.11) ESP - encapsulated security payload 3 (IKEv2 section 3.11) RESERVED TO IANA 4-200 PRIVATE USE 201-255 Richardson Expires June 15, 2004 [Page 15] Internet-Draft ikev2 iana December 2003 11. IKEv2 Traffic Selector Types The traffic selector type Traffic Selector Payloads, defined in IKEv2 section 3.13. Name Number Defined In ========================== ====== ========== RESERVED 0-6 TS_IPV4_ADDR_RANGE 7 (IKEv2 section 3.13.1) TS_IPV6_ADDR_RANGE 8 (IKEv2 section 3.13.1) RESERVED TO IANA 9-255 Richardson Expires June 15, 2004 [Page 16] Internet-Draft ikev2 iana December 2003 12. IKEv2 Configuration (CFG) Payload Types The CFG type occurs in the Configuration Payload, defined in IKEv2 section 3.15. CFG Type Value =========== ===== RESERVED 0 CFG_REQUEST 1 CFG_REPLY 2 CFG_SET 3 CFG_ACK 4 RESERVED TO IANA 5-127 PRIVATE USE 128-255 Richardson Expires June 15, 2004 [Page 17] Internet-Draft ikev2 iana December 2003 13. IKEv2 Configuration Payload Attribute Types The CFG attribute type occurs in the Configuration Payload, defined in IKEv2 section 3.15. Note this is a 15 bit field. Multi- Attribute Type Value Valued Length ======================= ===== ====== ================== RESERVED 0 INTERNAL_IP4_ADDRESS 1 YES* 0 or 4 octets INTERNAL_IP4_NETMASK 2 NO 0 or 4 octets INTERNAL_IP4_DNS 3 YES 0 or 4 octets INTERNAL_IP4_NBNS 4 YES 0 or 4 octets INTERNAL_ADDRESS_EXPIRY 5 NO 0 or 4 octets INTERNAL_IP4_DHCP 6 YES 0 or 4 octets APPLICATION_VERSION 7 NO 0 or more INTERNAL_IP6_ADDRESS 8 YES* 0 or 16 octets INTERNAL_IP6_NETMASK 9 NO 0 or 16 octets INTERNAL_IP6_DNS 10 YES 0 or 16 octets INTERNAL_IP6_NBNS 11 YES 0 or 16 octets INTERNAL_IP6_DHCP 12 YES 0 or 16 octets INTERNAL_IP4_SUBNET 13 NO 0 or 8 octets SUPPORTED_ATTRIBUTES 14 NO Multiple of 2 INTERNAL_IP6_SUBNET 15 NO 17 octets RESERVED TO IANA 16-16383 PRIVATE USE 16384-32767 * These attributes may be multi-valued on return only if multiple values were requested. Richardson Expires June 15, 2004 [Page 18] Internet-Draft ikev2 iana December 2003 Normative references [1] Kivinen, T. and M. Kojo, "More Modular Exponential (MODP) Diffie-Hellman groups for Internet Key Exchange (IKE)", RFC 3526, May 2003. Author's Address Michael C. Richardson Sandelman Software Works 470 Dawson Avenue Ottawa, ON K1Z 5V7 CA EMail: mcr@sandelman.ottawa.on.ca URI: http://www.sandelman.ottawa.on.ca/ Richardson Expires June 15, 2004 [Page 19] Internet-Draft ikev2 iana December 2003 Full Copyright Statement Copyright (C) The Internet Society (2003). All Rights Reserved. This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by removing the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it into languages other than English. The limited permissions granted above are perpetual and will not be revoked by the Internet Society or its successors or assigns. This document and the information contained herein is provided on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Acknowledgement Funding for the RFC Editor function is currently provided by the Internet Society. Richardson Expires June 15, 2004 [Page 20]