IPSEC WG M. Richardson
Internet-Draft SSW
|Expires: July 1, 2004 January 2004
Initial IANA registry contents
draft-ietf-ipsec-ikev2-iana-02.txt
Status of this Memo
This document is an Internet-Draft and is in full conformance with
all provisions of Section 10 of RFC2026.
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| This Internet-Draft will expire on July 1, 2004.
Copyright Notice
Copyright (C) The Internet Society (2004). All Rights Reserved.
Abstract
This is a non-standards track document that tells IANA how to
populate the initial IKEv2 registries.
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . 4
2. List of Registries . . . . . . . . . . . . . . . . . . . . 5
3. IKEv2 Exchange Types . . . . . . . . . . . . . . . . . . . 6
3.1 Amending formula for IKEv2 Exchange Types . . . . . . . . 6
4. IKEv1 Payload Types . . . . . . . . . . . . . . . . . . . 7
5. IKEv2 Payload Types . . . . . . . . . . . . . . . . . . . 8
5.1 Amending formula for IKEv2 Payload Types . . . . . . . . . 8
6. IKEv2 Transform Types . . . . . . . . . . . . . . . . . . 9
6.1 Amending formula for IKEv2 Transform Types . . . . . . . . 9
6.2 IKEv2 Transform Attribute Types . . . . . . . . . . . . . 9
6.2.1 Amending formula for IKEv2 Transform Attribute Types . . . 9
6.3 IKEv2 Encryption Transform IDs . . . . . . . . . . . . . . 9
6.3.1 Amending formula for IKEv2 Encryption Transform IDs . . . 10
6.4 IKEv2 Pseudo-random Function Transform IDs . . . . . . . . 10
6.4.1 Amending formula for IKEv2 Pseudo-random Function
Transform IDs . . . . . . . . . . . . . . . . . . . . . . 10
6.5 IKEv2 Integrity Algorithm Transform IDs . . . . . . . . . 10
| 6.5.1 Amending formula for IKEv2 Integrity Algorithm
| Transform IDs . . . . . . . . . . . . . . . . . . . . . . 11
6.6 IKEv2 Diffie-Hellman, ECP and EC2N Transform IDs . . . . . 11
6.6.1 Amending formula for IKEv2 Diffie-Hellman, ECP and EC2N
Transform IDs . . . . . . . . . . . . . . . . . . . . . . 11
6.7 IKEv2 Extended Sequence Numbers Transform IDs . . . . . . 11
6.7.1 Amending formula for IKEv2 Extended Sequence Numbers
Transform IDs . . . . . . . . . . . . . . . . . . . . . . 12
7. IKEv2 Identification Payload ID Types . . . . . . . . . . 13
| 7.1 Amending formula for IKEv2 Identification Payload ID
| Types . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8. IKEv2 Certificate Encodings . . . . . . . . . . . . . . . 14
8.1 Amending formula for IKEv2 Certificate Encodings . . . . . 14
9. IKEv2 Authentication Method . . . . . . . . . . . . . . . 15
9.1 Amending formula for IKEv2 Authentication Method . . . . . 15
10. IKEv2 Notification Payload Types . . . . . . . . . . . . . 16
10.1 Amending formula for IKEv2 Notification Payload Types . . 17
10.2 IKEv2 Notification IPCOMP Transform IDs . . . . . . . . . 17
| 10.2.1 Amending formula for IKEv2 Notification IPCOMP
| Transform IDs . . . . . . . . . . . . . . . . . . . . . . 17
11. IKEv2 Security Protocol Identfiers . . . . . . . . . . . . 18
11.1 Amending formula for IKEv2 Security Protocol Identifiers . 18
12. IKEv2 Traffic Selector Types . . . . . . . . . . . . . . . 19
12.1 Amending formula for IKEv2 Traffic Selector Types . . . . 19
13. IKEv2 Configuration Payload CFG Types . . . . . . . . . . 20
| 13.1 Amending formula for IKEv2 Configuration Payload CFG
| Types . . . . . . . . . . . . . . . . . . . . . . . . . . 20
14. IKEv2 Configuration Payload Attribute Types . . . . . . . 21
| 14.1 Amending formula for IKEv2 Configuration Payload
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| Attribute Types . . . . . . . . . . . . . . . . . . . . . 21
| Normative references . . . . . . . . . . . . . . . . . . . 22
Author's Address . . . . . . . . . . . . . . . . . . . . . 22
| Intellectual Property and Copyright Statements . . . . . . 23
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1. Introduction
| The terms "IETF Consensus", "Specification Required", "First
| Come-First Served" and "Expert Review" are used as defined in RFC2434
| [1].
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2. 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 IDs
IKEv2 Pseudo-ramdom Function Transform IDs
IKEv2 Integrity Algorithm Transform IDs
IKEv2 Diffie-Hellman, ECP and EC2N Transform IDs
IKEv2 Extended Sequence Numbers Transform IDs
IKEv2 Identification Payload ID Types
IKEv2 Certification Encodings
IKEv2 Authentication Method
IKEv2 Notification Payload Types
IKEv2 Notification IPCOMP Transform IDs
IKEv2 Security Protocol Identfiers
IKEv2 Traffic Selector Types
IKEv2 Configuration Payload CFG Types
IKEv2 Configuration Payload Attribute Types
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3. IKEv2 Exchange Types
The exchange type occurs in the IKEv2 header.
Exchange Type VALUE
===============================
RESERVED 0-33 (IKEv1)
IKE_SA_INIT 34
IKE_AUTH 35
CREATE_CHILD_SA 36
INFORMATIONAL 37
Reserved for IKEv2+ 38-239
Reserved for private use 240-255
3.1 Amending formula for IKEv2 Exchange Types
IKEv2 Exchange types may created by Standards Action.
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4. IKEv1 Payload Types
Add
RESERVED 33-63
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5. 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
5.1 Amending formula for IKEv2 Payload Types
IKEv2 Payload Types may be allocated by Specification Required.
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6. 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
6.1 Amending formula for IKEv2 Transform Types
IKEv2 Transform Types may be allocated by Specification Required.
6.2 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
6.2.1 Amending formula for IKEv2 Transform Attribute Types
IKEv2 Transform Attribute Types may be allocated by Specification
Required.
6.3 IKEv2 Encryption Transform IDs
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)
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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
PRIVATE USE 1024-65535
6.3.1 Amending formula for IKEv2 Encryption Transform IDs
| IKEv2 Encryption Transform IDs may be allocated by expert review. The
| initial expert reviewer is REVIEW.
6.4 IKEv2 Pseudo-random Function Transform IDs
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
6.4.1 Amending formula for IKEv2 Pseudo-random Function Transform IDs
IKEv2 Pseudo-random Transform IDs may be allocated by expert review.
The initial expert reviewer is REVIEW.
6.5 IKEv2 Integrity Algorithm Transform IDs
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)
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AUTH_DES_MAC 3
AUTH_KPDK_MD5 4 (RFC1826)
| AUTH_AES_PRF_96 5 (RFC3664)
RESERVED TO IANA 6-1023
PRIVATE USE 1024-65535
6.5.1 Amending formula for IKEv2 Integrity Algorithm Transform IDs
IKEv2 Integrity Algorithm Transform IDs may be allocated by expert
review. The initial expert reviewer is REVIEW.
6.6 IKEv2 Diffie-Hellman, ECP and EC2N Transform IDs
For Transform Type 4 (Diffie-Hellman, ECP and EC2N Group), defined
Transform IDs are: (see also [2])
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)
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
6.6.1 Amending formula for IKEv2 Diffie-Hellman, ECP and EC2N Transform
IDs
IKEv2 Diffie-Hellman, ECP and EC2N Transform IDs may be allocated by
Specification Required.
6.7 IKEv2 Extended Sequence Numbers Transform IDs
For Transform Type 5 (Extended Sequence Numbers), defined Transform
IDs are:
Name Number Defined In
====================== ====== ==========
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No Extended Sequence Numbers 0 (IKEv2)
Extended Sequence Numbers 1
| RESERVED 2-65535
6.7.1 Amending formula for IKEv2 Extended Sequence Numbers Transform IDs
IKEv2 Extended Sequence Numbers Transform IDs may be allocated by
| IETF Consensus.
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7. IKEv2 Identification Payload ID 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 12-200
| Private use 201-255
7.1 Amending formula for IKEv2 Identification Payload ID Types
IKEv2 Identification Payload ID Types may be allocated by
Specification Required.
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8. IKEv2 Certificate Encodings
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
8.1 Amending formula for IKEv2 Certificate Encodings
IKEv2 Certificate Encodings may be allocated by Specification
Required.
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9. 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
9.1 Amending formula for IKEv2 Authentication Method
IKEv2 Authentication Method may be allocated by Specification
Required.
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10. 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
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10.1 Amending formula for IKEv2 Notification Payload Types
IKEv2 Notification Payload Types may be allocated by First Come-First
Served.
10.2 IKEv2 Notification IPCOMP Transform IDs
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
10.2.1 Amending formula for IKEv2 Notification IPCOMP Transform IDs
IKEv2 Notification IPCOMP Transform IDs may be allocated by expert
review. The initial expert reviewer is REVIEW.
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11. IKEv2 Security Protocol Identfiers
The security protocol ID occurs in the Notify and Delete Payload, in
IKEv2 section 3.10 and 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
11.1 Amending formula for IKEv2 Security Protocol Identifiers
IKEv2 Security Protocol Identifiers may be allocated by Standards
Action.
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12. 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 9-240
| Private use 241-255
12.1 Amending formula for IKEv2 Traffic Selector Types
IKEv2 Traffic Selector Types may be allocated by Specification
Required.
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13. IKEv2 Configuration Payload CFG 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
13.1 Amending formula for IKEv2 Configuration Payload CFG Types
IKEv2 Configuration Payload CFG Types may be allocated by
Specification Required.
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14. 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.
14.1 Amending formula for IKEv2 Configuration Payload Attribute Types
IKEv2 Configuration Payload Attribute Types may be allocated by
Specification Required.
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Normative references
[1] Narten, T. and H. Alvestrand, "Guidelines for Writing an IANA
Considerations Section in RFCs", BCP 26, RFC 2434, October 1998.
[2] 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/
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