draft-ietf-pkix-new-part1-asn1-01.txt

PKIX的RFC英文文档

PKIX Working Group                         R. Housley (RSA Laboratories)
Internet Draft                                            W. Polk (NIST)
draft-ietf-pkix-new-part1-asn1-01.txt                         April 2002
Expires in six months


                        Update for Appendix A in
                    draft-ietf-pkix-new-part1-12.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
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   Copyright (C) The Internet Society (2002).  All Rights Reserved.

Abstract

   As all members of the PKIX Working Group know, draft-ietf-pkix-new-
   part1-12.txt is with the RFC Editor.  However, an error in the ASN.1
   modules was discovered.  The authors are working with the RFC Editor
   to ensure that the corrected ASN.1 modules are included in the final
   text, and we are publishing this Internet-Draft to distribute the
   corrected ASN.1 modules as quickly as possible.

   This Internet-Draft contains only the updated Appendix.








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Appendix A.  Psuedo-ASN.1 Structures and OIDs

   This section describes data objects used by conforming PKI components
   in an "ASN.1-like" syntax.  This syntax is a hybrid of the 1988 and
   1993 ASN.1 syntaxes.  The 1988 ASN.1 syntax is augmented with 1993
   UNIVERSAL Types UniversalString, BMPString and UTF8String.

   The ASN.1 syntax does not permit the inclusion of type statements in
   the ASN.1 module, and the 1993 ASN.1 standard does not permit use of
   the new UNIVERSAL types in modules using the 1988 syntax.  As a
   result, this module does not conform to either version of the ASN.1
   standard.

   This appendix may be converted into 1988 ASN.1 by replacing the
   definitions for the UNIVERSAL Types with the 1988 catch-all "ANY".

A.1 Explicitly Tagged Module, 1988 Syntax

PKIX1Explicit88 { iso(1) identified-organization(3) dod(6) internet(1)
  security(5) mechanisms(5) pkix(7) id-mod(0) id-pkix1-explicit(18) }


DEFINITIONS EXPLICIT TAGS ::=

BEGIN

-- EXPORTS ALL --

-- IMPORTS NONE --

-- UNIVERSAL Types defined in 1993 and 1998 ASN.1
-- and required by this specification

UniversalString ::= [UNIVERSAL 28] IMPLICIT OCTET STRING
        -- UniversalString is defined in ASN.1:1993

BMPString ::= [UNIVERSAL 30] IMPLICIT OCTET STRING
      -- BMPString is the subtype of UniversalString and models
      -- the Basic Multilingual Plane of ISO/IEC/ITU 10646-1

UTF8String ::= [UNIVERSAL 12] IMPLICIT OCTET STRING
      -- The content of this type conforms to RFC 2279.

-- PKIX specific OIDs

id-pkix  OBJECT IDENTIFIER  ::=
         { iso(1) identified-organization(3) dod(6) internet(1)
                    security(5) mechanisms(5) pkix(7) }



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-- PKIX arcs

id-pe OBJECT IDENTIFIER  ::=  { id-pkix 1 }
     -- arc for private certificate extensions
id-qt OBJECT IDENTIFIER ::= { id-pkix 2 }
     -- arc for policy qualifier types
id-kp OBJECT IDENTIFIER ::= { id-pkix 3 }
     -- arc for extended key purpose OIDS
id-ad OBJECT IDENTIFIER ::= { id-pkix 48 }
     -- arc for access descriptors

-- policyQualifierIds for Internet policy qualifiers

id-qt-cps      OBJECT IDENTIFIER ::=  { id-qt 1 }
      -- OID for CPS qualifier
id-qt-unotice  OBJECT IDENTIFIER ::=  { id-qt 2 }
      -- OID for user notice qualifier

-- access descriptor definitions

id-ad-ocsp         OBJECT IDENTIFIER ::= { id-ad 1 }
id-ad-caIssuers    OBJECT IDENTIFIER ::= { id-ad 2 }
id-ad-timeStamping OBJECT IDENTIFIER ::= { id-ad 3 }
id-ad-caRepository OBJECT IDENTIFIER ::= { id-ad 5 }

-- attribute data types

Attribute ::=  SEQUENCE {
      type          AttributeType,
      values   SET OF AttributeValue }
            -- at least one value is required

AttributeType       ::=  OBJECT IDENTIFIER

AttributeValue      ::=  ANY

AttributeTypeAndValue         ::=  SEQUENCE {
     type AttributeType,
     value     AttributeValue }

-- suggested naming attributes: Definition of the following
--   information object set may be augmented to meet local
--   requirements.  Note that deleting members of the set may
--   prevent interoperability with conforming implementations.
-- presented in pairs: the AttributeType followed by the
--   type definition for the corresponding AttributeValue





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--Arc for standard naming attributes
id-at OBJECT IDENTIFIER ::= { joint-iso-ccitt(2) ds(5) 4 }

-- Naming attributes of type X520name

id-at-name              AttributeType ::= { id-at 41 }
id-at-surname           AttributeType ::= { id-at 4 }
id-at-givenName         AttributeType ::= { id-at 42 }
id-at-initials          AttributeType ::= { id-at 43 }
id-at-generationQualifier AttributeType ::= { id-at 44 }


X520name ::= CHOICE {
      teletexString     TeletexString   (SIZE (1..ub-name)),
      printableString   PrintableString (SIZE (1..ub-name)),
      universalString   UniversalString (SIZE (1..ub-name)),
      utf8String        UTF8String      (SIZE (1..ub-name)),
      bmpString         BMPString       (SIZE (1..ub-name)) }

-- Naming attributes of type X520CommonName

id-at-commonName        AttributeType ::= { id-at 3 }

X520CommonName ::= CHOICE {
      teletexString     TeletexString   (SIZE (1..ub-common-name)),
      printableString   PrintableString (SIZE (1..ub-common-name)),
      universalString   UniversalString (SIZE (1..ub-common-name)),
      utf8String        UTF8String      (SIZE (1..ub-common-name)),
      bmpString         BMPString       (SIZE (1..ub-common-name)) }

-- Naming attributes of type X520LocalityName

id-at-localityName      AttributeType ::= { id-at 7 }

X520LocalityName ::= CHOICE {
      teletexString     TeletexString   (SIZE (1..ub-locality-name)),
      printableString   PrintableString (SIZE (1..ub-locality-name)),
      universalString   UniversalString (SIZE (1..ub-locality-name)),
      utf8String        UTF8String      (SIZE (1..ub-locality-name)),
      bmpString         BMPString       (SIZE (1..ub-locality-name)) }

-- Naming attributes of type X520StateOrProvinceName

id-at-stateOrProvinceName AttributeType ::= { id-at 8 }







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X520StateOrProvinceName ::= CHOICE {
      teletexString     TeletexString   (SIZE (1..ub-state-name)),
      printableString   PrintableString (SIZE (1..ub-state-name)),
      universalString   UniversalString (SIZE (1..ub-state-name)),
      utf8String        UTF8String      (SIZE (1..ub-state-name)),
      bmpString         BMPString       (SIZE(1..ub-state-name)) }

-- Naming attributes of type X520OrganizationName

id-at-organizationName  AttributeType ::= { id-at 10 }

X520OrganizationName ::= CHOICE {
      teletexString     TeletexString
                          (SIZE (1..ub-organization-name)),
      printableString   PrintableString
                          (SIZE (1..ub-organization-name)),
      universalString   UniversalString
                          (SIZE (1..ub-organization-name)),
      utf8String        UTF8String
                          (SIZE (1..ub-organization-name)),
      bmpString         BMPString
                          (SIZE (1..ub-organization-name))  }

-- Naming attributes of type X520OrganizationalUnitName

id-at-organizationalUnitName AttributeType ::= { id-at 11 }

X520OrganizationalUnitName ::= CHOICE {
      teletexString     TeletexString
                          (SIZE (1..ub-organizational-unit-name)),
      printableString   PrintableString
                          (SIZE (1..ub-organizational-unit-name)),
      universalString   UniversalString
                          (SIZE (1..ub-organizational-unit-name)),
      utf8String        UTF8String
                          (SIZE (1..ub-organizational-unit-name)),
      bmpString         BMPString
                          (SIZE (1..ub-organizational-unit-name)) }

-- Naming attributes of type X520Title

id-at-title             AttributeType ::= { id-at 12 }









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X520Title ::= CHOICE {
      teletexString     TeletexString   (SIZE (1..ub-title)),
      printableString   PrintableString (SIZE (1..ub-title)),
      universalString   UniversalString (SIZE (1..ub-title)),
      utf8String        UTF8String      (SIZE (1..ub-title)),
      bmpString         BMPString       (SIZE (1..ub-title)) }

-- Naming attributes of type X520dnQualifier

id-at-dnQualifier       AttributeType ::= { id-at 46 }

X520dnQualifier ::=     PrintableString

-- Naming attributes of type X520countryName (digraph from IS 3166)

id-at-countryName       AttributeType ::= { id-at 6 }

X520countryName ::=     PrintableString (SIZE (2))

-- Naming attributes of type X520SerialNumber

id-at-serialNumber      AttributeType ::= { id-at 5 }

X520SerialNumber ::=    PrintableString (SIZE (1..ub-serial-number))

-- Naming attributes of type X520Pseudonym

id-at-pseudonym         AttributeType ::= { id-at 65 }

X520Pseudonym ::= CHOICE {
   teletexString     TeletexString   (SIZE (1..ub-pseudonym)),
   printableString   PrintableString (SIZE (1..ub-pseudonym)),
   universalString   UniversalString (SIZE (1..ub-pseudonym)),
   utf8String        UTF8String      (SIZE (1..ub-pseudonym)),
   bmpString         BMPString       (SIZE (1..ub-pseudonym)) }

-- Naming attributes of type DomainComponent (from RFC 2247)

id-domainComponent      AttributeType ::=
                          { 0 9 2342 19200300 100 1 25 }

DomainComponent ::=     IA5String

-- Legacy attributes

pkcs-9 OBJECT IDENTIFIER ::=
       { iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) 9 }




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id-emailAddress          AttributeType ::= { pkcs-9 1 }

EmailAddress ::=         IA5String (SIZE (1..ub-emailaddress-length))

-- naming data types --

Name ::= CHOICE { -- only one possibility for now --
      rdnSequence  RDNSequence }

RDNSequence ::= SEQUENCE OF RelativeDistinguishedName

DistinguishedName ::=   RDNSequence

RelativeDistinguishedName  ::=
                    SET SIZE (1 .. MAX) OF AttributeTypeAndValue

-- Directory string type --

DirectoryString ::= CHOICE {
      teletexString      TeletexString   (SIZE (1..MAX)),
      printableString         PrintableString (SIZE (1..MAX)),
      universalString         UniversalString (SIZE (1..MAX)),
      utf8String              UTF8String      (SIZE (1..MAX)),
      bmpString               BMPString       (SIZE (1..MAX)) }

-- certificate and CRL specific structures begin here

Certificate  ::=  SEQUENCE  {
     tbsCertificate       TBSCertificate,
     signatureAlgorithm   AlgorithmIdentifier,
     signature            BIT STRING  }

TBSCertificate  ::=  SEQUENCE  {
     version         [0]  Version DEFAULT v1,
     serialNumber         CertificateSerialNumber,
     signature            AlgorithmIdentifier,
     issuer               Name,
     validity             Validity,
     subject              Name,
     subjectPublicKeyInfo SubjectPublicKeyInfo,
     issuerUniqueID  [1]  IMPLICIT UniqueIdentifier OPTIONAL,
                          -- If present, version MUST be v2 or v3
     subjectUniqueID [2]  IMPLICIT UniqueIdentifier OPTIONAL,
                          -- If present, version MUST be v2 or v3
     extensions      [3]  Extensions OPTIONAL
                          -- If present, version MUST be v3 --  }

Version  ::=  INTEGER  {  v1(0), v2(1), v3(2)  }



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CertificateSerialNumber  ::=  INTEGER

Validity ::= SEQUENCE {
     notBefore      Time,
     notAfter       Time  }

Time ::= CHOICE {
     utcTime        UTCTime,
     generalTime    GeneralizedTime }

UniqueIdentifier  ::=  BIT STRING

SubjectPublicKeyInfo  ::=  SEQUENCE  {
     algorithm            AlgorithmIdentifier,
     subjectPublicKey     BIT STRING  }

Extensions  ::=  SEQUENCE SIZE (1..MAX) OF Extension

Extension  ::=  SEQUENCE  {
     extnID      OBJECT IDENTIFIER,
     critical    BOOLEAN DEFAULT FALSE,
     extnValue   OCTET STRING  }

-- CRL structures

CertificateList  ::=  SEQUENCE  {
     tbsCertList          TBSCertList,
     signatureAlgorithm   AlgorithmIdentifier,
     signature            BIT STRING  }

TBSCertList  ::=  SEQUENCE  {
     version                 Version OPTIONAL,
                                  -- if present, MUST be v2
     signature               AlgorithmIdentifier,
     issuer                  Name,
     thisUpdate              Time,
     nextUpdate              Time OPTIONAL,
     revokedCertificates     SEQUENCE OF SEQUENCE  {
          userCertificate         CertificateSerialNumber,
          revocationDate          Time,
          crlEntryExtensions      Extensions OPTIONAL
                                         -- if present, MUST be v2
                               }  OPTIONAL,
     crlExtensions           [0] Extensions OPTIONAL }
                                         -- if present, MUST be v2

-- Version, Time, CertificateSerialNumber, and Extensions were
-- defined earlier for use in the certificate structure



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