lib/asn1/krb5.asn1

   1 -- $Id$
   2
   3 KERBEROS5 DEFINITIONS ::=
   4 BEGIN
   5 EXPORTS
   6         AD-AND-OR,
   7         AD-IF-RELEVANT,
   8         AD-KDCIssued,
   9         AD-LoginAlias,
  10         AP-REP,
  11         AP-REQ,
  12         AS-REP,
  13         AS-REQ,
  14         AUTHDATA-TYPE,
  15         Authenticator,
  16         AuthorizationData,
  17         AuthorizationDataElement,
  18         CKSUMTYPE,
  19         ChangePasswdDataMS,
  20         Checksum,
  21         ENCTYPE,
  22         ETYPE-INFO,
  23         ETYPE-INFO-ENTRY,
  24         ETYPE-INFO2,
  25         ETYPE-INFO2-ENTRY,
  26         EncAPRepPart,
  27         EncASRepPart,
  28         EncKDCRepPart,
  29         EncKrbCredPart,
  30         EncKrbPrivPart,
  31         EncTGSRepPart,
  32         EncTicketPart,
  33         EncryptedData,
  34         EncryptionKey,
  35         EtypeList,
  36         HostAddress,
  37         HostAddresses,
  38         KDC-REQ-BODY,
  39         KDCOptions,
  40         KDC-REP,
  41         KRB-CRED,
  42         KRB-ERROR,
  43         KRB-PRIV,
  44         KRB-SAFE,
  45         KRB-SAFE-BODY,
  46         KRB5SignedPath,
  47         KRB5SignedPathData,
  48         KRB5SignedPathPrincipals,
  49         KerberosString,
  50         KerberosTime,
  51         KrbCredInfo,
  52         LR-TYPE,
  53         LastReq,
  54         METHOD-DATA,
  55         NAME-TYPE,
  56         PA-ClientCanonicalized,
  57         PA-ClientCanonicalizedNames,
  58         PA-DATA,
  59         PA-ENC-TS-ENC,
  60         PA-PAC-REQUEST,
  61         PA-S4U2Self,
  62         PA-SERVER-REFERRAL-DATA,
  63         PA-ServerReferralData,
  64         PA-SvrReferralData,
  65         PADATA-TYPE,
  66         PA-FX-FAST-REQUEST,
  67         PA-FX-FAST-REPLY,
  68         Principal,
  69         PrincipalName,
  70         Principals,
  71         Realm,
  72         TGS-REP,
  73         TGS-REQ,
  74         Ticket,
  75         TicketFlags,
  76         TransitedEncoding,
  77         TypedData,
  78         KrbFastResponse,
  79         KrbFastFinished,
  80         KrbFastReq,
  81         KrbFastArmor,
  82         KDCFastState,
  83         KDCFastCookie
  84         ;
  85
  86 NAME-TYPE ::= INTEGER {
  87         KRB5_NT_UNKNOWN(0),     -- Name type not known
  88         KRB5_NT_PRINCIPAL(1),   -- Just the name of the principal as in
  89         KRB5_NT_SRV_INST(2),    -- Service and other unique instance (krbtgt)
  90         KRB5_NT_SRV_HST(3),     -- Service with host name as instance
  91         KRB5_NT_SRV_XHST(4),    -- Service with host as remaining components
  92         KRB5_NT_UID(5),         -- Unique ID
  93         KRB5_NT_X500_PRINCIPAL(6), -- PKINIT
  94         KRB5_NT_SMTP_NAME(7),   -- Name in form of SMTP email name
  95         KRB5_NT_ENTERPRISE_PRINCIPAL(10), -- Windows 2000 UPN
  96         KRB5_NT_WELLKNOWN(11),  -- Wellknown
  97         KRB5_NT_ENT_PRINCIPAL_AND_ID(-130), -- Windows 2000 UPN and SID
  98         KRB5_NT_MS_PRINCIPAL(-128), -- NT 4 style name
  99         KRB5_NT_MS_PRINCIPAL_AND_ID(-129), -- NT style name and SID
 100         KRB5_NT_NTLM(-1200), -- NTLM name, realm is domain
 101         KRB5_NT_X509_GENERAL_NAME(-1201), -- x509 general name (base64 encoded)
 102         KRB5_NT_GSS_HOSTBASED_SERVICE(-1202),
 103         KRB5_NT_CACHE_UUID(-1203), -- name is actually a uuid pointing to ccache, use client name in cache,
 104         KRB5_NT_SRV_HST_NEEDS_CANON (-195894762) -- -(0x0bad1dea)
 105 }
 106
 107 -- message types
 108
 109 MESSAGE-TYPE ::= INTEGER {
 110         krb-as-req(10), -- Request for initial authentication
 111         krb-as-rep(11), -- Response to KRB_AS_REQ request
 112         krb-tgs-req(12), -- Request for authentication based on TGT
 113         krb-tgs-rep(13), -- Response to KRB_TGS_REQ request
 114         krb-ap-req(14), -- application request to server
 115         krb-ap-rep(15), -- Response to KRB_AP_REQ_MUTUAL
 116         krb-safe(20), -- Safe (checksummed) application message
 117         krb-priv(21), -- Private (encrypted) application message
 118         krb-cred(22), -- Private (encrypted) message to forward credentials
 119         krb-error(30) -- Error response
 120 }
 121
 122
 123 -- pa-data types
 124
 125 PADATA-TYPE ::= INTEGER {
 126         KRB5-PADATA-NONE(0),
 127         KRB5-PADATA-TGS-REQ(1),
 128         KRB5-PADATA-AP-REQ(1),
 129         KRB5-PADATA-ENC-TIMESTAMP(2),
 130         KRB5-PADATA-PW-SALT(3),
 131         KRB5-PADATA-ENC-UNIX-TIME(5),
 132         KRB5-PADATA-SANDIA-SECUREID(6),
 133         KRB5-PADATA-SESAME(7),
 134         KRB5-PADATA-OSF-DCE(8),
 135         KRB5-PADATA-CYBERSAFE-SECUREID(9),
 136         KRB5-PADATA-AFS3-SALT(10),
 137         KRB5-PADATA-ETYPE-INFO(11),
 138         KRB5-PADATA-SAM-CHALLENGE(12), -- (sam/otp)
 139         KRB5-PADATA-SAM-RESPONSE(13), -- (sam/otp)
 140         KRB5-PADATA-PK-AS-REQ-19(14), -- (PKINIT-19)
 141         KRB5-PADATA-PK-AS-REP-19(15), -- (PKINIT-19)
 142         KRB5-PADATA-PK-AS-REQ-WIN(15), -- (PKINIT - old number)
 143         KRB5-PADATA-PK-AS-REQ(16), -- (PKINIT-25)
 144         KRB5-PADATA-PK-AS-REP(17), -- (PKINIT-25)
 145         KRB5-PADATA-PA-PK-OCSP-RESPONSE(18),
 146         KRB5-PADATA-ETYPE-INFO2(19),
 147         KRB5-PADATA-USE-SPECIFIED-KVNO(20),
 148         KRB5-PADATA-SVR-REFERRAL-INFO(20), --- old ms referral number
 149         KRB5-PADATA-SAM-REDIRECT(21), -- (sam/otp)
 150         KRB5-PADATA-GET-FROM-TYPED-DATA(22),
 151         KRB5-PADATA-SAM-ETYPE-INFO(23),
 152         KRB5-PADATA-SERVER-REFERRAL(25),
 153         KRB5-PADATA-ALT-PRINC(24),              -- (crawdad@fnal.gov)
 154         KRB5-PADATA-SAM-CHALLENGE2(30),         -- (kenh@pobox.com)
 155         KRB5-PADATA-SAM-RESPONSE2(31),          -- (kenh@pobox.com)
 156         KRB5-PA-EXTRA-TGT(41),                  -- Reserved extra TGT
 157         KRB5-PADATA-TD-KRB-PRINCIPAL(102),      -- PrincipalName
 158         KRB5-PADATA-PK-TD-TRUSTED-CERTIFIERS(104), -- PKINIT
 159         KRB5-PADATA-PK-TD-CERTIFICATE-INDEX(105), -- PKINIT
 160         KRB5-PADATA-TD-APP-DEFINED-ERROR(106),  -- application specific
 161         KRB5-PADATA-TD-REQ-NONCE(107),          -- INTEGER
 162         KRB5-PADATA-TD-REQ-SEQ(108),            -- INTEGER
 163         KRB5-PADATA-PA-PAC-REQUEST(128),        -- jbrezak@exchange.microsoft.com
 164         KRB5-PADATA-FOR-USER(129),              -- MS-KILE
 165         KRB5-PADATA-FOR-X509-USER(130),         -- MS-KILE
 166         KRB5-PADATA-FOR-CHECK-DUPS(131),        -- MS-KILE
 167         KRB5-PADATA-AS-CHECKSUM(132),           -- MS-KILE
 168         KRB5-PADATA-PK-AS-09-BINDING(132),      -- client send this to
 169                                                 -- tell KDC that is supports
 170                                                 -- the asCheckSum in the
 171                                                 --  PK-AS-REP
 172         KRB5-PADATA-CLIENT-CANONICALIZED(133),  -- referals
 173         KRB5-PADATA-FX-COOKIE(133),             -- krb-wg-preauth-framework
 174         KRB5-PADATA-AUTHENTICATION-SET(134),    -- krb-wg-preauth-framework
 175         KRB5-PADATA-AUTH-SET-SELECTED(135),     -- krb-wg-preauth-framework
 176         KRB5-PADATA-FX-FAST(136),               -- krb-wg-preauth-framework
 177         KRB5-PADATA-FX-ERROR(137),              -- krb-wg-preauth-framework
 178         KRB5-PADATA-ENCRYPTED-CHALLENGE(138),   -- krb-wg-preauth-framework
 179         KRB5-PADATA-OTP-CHALLENGE(141),         -- (gareth.richards@rsa.com)
 180         KRB5-PADATA-OTP-REQUEST(142),           -- (gareth.richards@rsa.com)
 181         KBB5-PADATA-OTP-CONFIRM(143),           -- (gareth.richards@rsa.com)
 182         KRB5-PADATA-OTP-PIN-CHANGE(144),        -- (gareth.richards@rsa.com)
 183         KRB5-PADATA-EPAK-AS-REQ(145),
 184         KRB5-PADATA-EPAK-AS-REP(146),
 185         KRB5-PADATA-PKINIT-KX(147),             -- krb-wg-anon
 186         KRB5-PADATA-PKU2U-NAME(148),            -- zhu-pku2u
 187         KRB5-PADATA-REQ-ENC-PA-REP(149),        --
 188         KRB5-PADATA-SUPPORTED-ETYPES(165)       -- MS-KILE
 189 }
 190
 191 AUTHDATA-TYPE ::= INTEGER {
 192         KRB5-AUTHDATA-IF-RELEVANT(1),
 193         KRB5-AUTHDATA-INTENDED-FOR_SERVER(2),
 194         KRB5-AUTHDATA-INTENDED-FOR-APPLICATION-CLASS(3),
 195         KRB5-AUTHDATA-KDC-ISSUED(4),
 196         KRB5-AUTHDATA-AND-OR(5),
 197         KRB5-AUTHDATA-MANDATORY-TICKET-EXTENSIONS(6),
 198         KRB5-AUTHDATA-IN-TICKET-EXTENSIONS(7),
 199         KRB5-AUTHDATA-MANDATORY-FOR-KDC(8),
 200         KRB5-AUTHDATA-INITIAL-VERIFIED-CAS(9),
 201         KRB5-AUTHDATA-OSF-DCE(64),
 202         KRB5-AUTHDATA-SESAME(65),
 203         KRB5-AUTHDATA-OSF-DCE-PKI-CERTID(66),
 204         KRB5-AUTHDATA-WIN2K-PAC(128),
 205         KRB5-AUTHDATA-GSS-API-ETYPE-NEGOTIATION(129), -- Authenticator only
 206         KRB5-AUTHDATA-SIGNTICKET-OLDER(-17),
 207         KRB5-AUTHDATA-SIGNTICKET-OLD(142),
 208         KRB5-AUTHDATA-SIGNTICKET(512)
 209 }
 210
 211 -- checksumtypes
 212
 213 CKSUMTYPE ::= INTEGER {
 214         CKSUMTYPE_NONE(0),
 215         CKSUMTYPE_CRC32(1),
 216         CKSUMTYPE_RSA_MD4(2),
 217         CKSUMTYPE_RSA_MD4_DES(3),
 218         CKSUMTYPE_DES_MAC(4),
 219         CKSUMTYPE_DES_MAC_K(5),
 220         CKSUMTYPE_RSA_MD4_DES_K(6),
 221         CKSUMTYPE_RSA_MD5(7),
 222         CKSUMTYPE_RSA_MD5_DES(8),
 223         CKSUMTYPE_RSA_MD5_DES3(9),
 224         CKSUMTYPE_SHA1_OTHER(10),
 225         CKSUMTYPE_HMAC_SHA1_DES3(12),
 226         CKSUMTYPE_SHA1(14),
 227         CKSUMTYPE_HMAC_SHA1_96_AES_128(15),
 228         CKSUMTYPE_HMAC_SHA1_96_AES_256(16),
 229         CKSUMTYPE_GSSAPI(0x8003),
 230         CKSUMTYPE_HMAC_MD5(-138),       -- unofficial microsoft number
 231         CKSUMTYPE_HMAC_MD5_ENC(-1138)   -- even more unofficial
 232 }
 233
 234 --enctypes
 235 ENCTYPE ::= INTEGER {
 236         KRB5_ENCTYPE_NULL(0),
 237         KRB5_ENCTYPE_DES_CBC_CRC(1),
 238         KRB5_ENCTYPE_DES_CBC_MD4(2),
 239         KRB5_ENCTYPE_DES_CBC_MD5(3),
 240         KRB5_ENCTYPE_DES3_CBC_MD5(5),
 241         KRB5_ENCTYPE_OLD_DES3_CBC_SHA1(7),
 242         KRB5_ENCTYPE_SIGN_DSA_GENERATE(8),
 243         KRB5_ENCTYPE_ENCRYPT_RSA_PRIV(9),
 244         KRB5_ENCTYPE_ENCRYPT_RSA_PUB(10),
 245         KRB5_ENCTYPE_DES3_CBC_SHA1(16), -- with key derivation
 246         KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96(17),
 247         KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96(18),
 248         KRB5_ENCTYPE_ARCFOUR_HMAC_MD5(23),
 249         KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56(24),
 250         KRB5_ENCTYPE_ENCTYPE_PK_CROSS(48),
 251 -- some "old" windows types
 252         KRB5_ENCTYPE_ARCFOUR_MD4(-128),
 253         KRB5_ENCTYPE_ARCFOUR_HMAC_OLD(-133),
 254         KRB5_ENCTYPE_ARCFOUR_HMAC_OLD_EXP(-135),
 255 -- these are for Heimdal internal use
 256         KRB5_ENCTYPE_DES_CBC_NONE(-0x1000),
 257         KRB5_ENCTYPE_DES3_CBC_NONE(-0x1001),
 258         KRB5_ENCTYPE_DES_CFB64_NONE(-0x1002),
 259         KRB5_ENCTYPE_DES_PCBC_NONE(-0x1003),
 260         KRB5_ENCTYPE_DIGEST_MD5_NONE(-0x1004),          -- private use, lukeh@padl.com
 261         KRB5_ENCTYPE_CRAM_MD5_NONE(-0x1005)             -- private use, lukeh@padl.com
 262 }
 263
 264
 265
 266
 267 -- this is sugar to make something ASN1 does not have: unsigned
 268
 269 krb5uint32 ::= INTEGER (0..4294967295)
 270 krb5int32 ::= INTEGER (-2147483648..2147483647)
 271
 272 KerberosString  ::= GeneralString
 273
 274 Realm ::= GeneralString
 275 PrincipalName ::= SEQUENCE {
 276         name-type[0]            NAME-TYPE,
 277         name-string[1]          SEQUENCE OF GeneralString
 278 }
 279
 280 -- this is not part of RFC1510
 281 Principal ::= SEQUENCE {
 282         name[0]                 PrincipalName,
 283         realm[1]                Realm
 284        -- Note that while it'd be nice to be able to add OPTIONAL
 285        -- fields at the end here there are issues regarding
 286        -- applications that allocate krb5_principal_data's on the
 287        -- stack.
 288 }
 289
 290 Principals ::= SEQUENCE OF Principal
 291
 292 HostAddress ::= SEQUENCE  {
 293         addr-type[0]            krb5int32,
 294         address[1]              OCTET STRING
 295 }
 296
 297 -- This is from RFC1510.
 298 --
 299 -- HostAddresses ::= SEQUENCE OF SEQUENCE {
 300 --      addr-type[0]            krb5int32,
 301 --      address[1]              OCTET STRING
 302 -- }
 303
 304 -- This seems much better.
 305 HostAddresses ::= SEQUENCE OF HostAddress
 306
 307
 308 KerberosTime ::= GeneralizedTime -- Specifying UTC time zone (Z)
 309
 310 AuthorizationDataElement ::= SEQUENCE {
 311         ad-type[0]              krb5int32,
 312         ad-data[1]              OCTET STRING
 313 }
 314
 315 AuthorizationData ::= SEQUENCE OF AuthorizationDataElement
 316
 317 APOptions ::= BIT STRING {
 318         reserved(0),
 319         use-session-key(1),
 320         mutual-required(2)
 321 }
 322
 323 TicketFlags ::= BIT STRING {
 324         reserved(0),
 325         forwardable(1),
 326         forwarded(2),
 327         proxiable(3),
 328         proxy(4),
 329         may-postdate(5),
 330         postdated(6),
 331         invalid(7),
 332         renewable(8),
 333         initial(9),
 334         pre-authent(10),
 335         hw-authent(11),
 336         transited-policy-checked(12),
 337         ok-as-delegate(13),
 338         anonymous(14),
 339         enc-pa-rep(15)
 340 }
 341
 342 KDCOptions ::= BIT STRING {
 343         reserved(0),
 344         forwardable(1),
 345         forwarded(2),
 346         proxiable(3),
 347         proxy(4),
 348         allow-postdate(5),
 349         postdated(6),
 350         renewable(8),
 351         request-anonymous(14),
 352         canonicalize(15),
 353         constrained-delegation(16), -- ms extension
 354         disable-transited-check(26),
 355         renewable-ok(27),
 356         enc-tkt-in-skey(28),
 357         renew(30),
 358         validate(31)
 359 }
 360
 361 LR-TYPE ::= INTEGER {
 362         LR_NONE(0),             -- no information
 363         LR_INITIAL_TGT(1),      -- last initial TGT request
 364         LR_INITIAL(2),          -- last initial request
 365         LR_ISSUE_USE_TGT(3),    -- time of newest TGT used
 366         LR_RENEWAL(4),          -- time of last renewal
 367         LR_REQUEST(5),          -- time of last request (of any type)
 368         LR_PW_EXPTIME(6),       -- expiration time of password
 369         LR_ACCT_EXPTIME(7)      -- expiration time of account
 370 }
 371
 372 LastReq ::= SEQUENCE OF SEQUENCE {
 373         lr-type[0]              LR-TYPE,
 374         lr-value[1]             KerberosTime
 375 }
 376
 377
 378 EncryptedData ::= SEQUENCE {
 379         etype[0]                ENCTYPE, -- EncryptionType
 380         kvno[1]                 krb5int32 OPTIONAL,
 381         cipher[2]               OCTET STRING -- ciphertext
 382 }
 383
 384 EncryptionKey ::= SEQUENCE {
 385         keytype[0]              krb5int32,
 386         keyvalue[1]             OCTET STRING
 387 }
 388
 389 -- encoded Transited field
 390 TransitedEncoding ::= SEQUENCE {
 391         tr-type[0]              krb5int32, -- must be registered
 392         contents[1]             OCTET STRING
 393 }
 394
 395 Ticket ::= [APPLICATION 1] SEQUENCE {
 396         tkt-vno[0]              krb5int32,
 397         realm[1]                Realm,
 398         sname[2]                PrincipalName,
 399         enc-part[3]             EncryptedData
 400 }
 401 -- Encrypted part of ticket
 402 EncTicketPart ::= [APPLICATION 3] SEQUENCE {
 403         flags[0]                TicketFlags,
 404         key[1]                  EncryptionKey,
 405         crealm[2]               Realm,
 406         cname[3]                PrincipalName,
 407         transited[4]            TransitedEncoding,
 408         authtime[5]             KerberosTime,
 409         starttime[6]            KerberosTime OPTIONAL,
 410         endtime[7]              KerberosTime,
 411         renew-till[8]           KerberosTime OPTIONAL,
 412         caddr[9]                HostAddresses OPTIONAL,
 413         authorization-data[10]  AuthorizationData OPTIONAL
 414 }
 415
 416 Checksum ::= SEQUENCE {
 417         cksumtype[0]            CKSUMTYPE,
 418         checksum[1]             OCTET STRING
 419 }
 420
 421 Authenticator ::= [APPLICATION 2] SEQUENCE    {
 422         authenticator-vno[0]    krb5int32,
 423         crealm[1]               Realm,
 424         cname[2]                PrincipalName,
 425         cksum[3]                Checksum OPTIONAL,
 426         cusec[4]                krb5int32,
 427         ctime[5]                KerberosTime,
 428         subkey[6]               EncryptionKey OPTIONAL,
 429         seq-number[7]           krb5uint32 OPTIONAL,
 430         authorization-data[8]   AuthorizationData OPTIONAL
 431 }
 432
 433 PA-DATA ::= SEQUENCE {
 434         -- might be encoded AP-REQ
 435         padata-type[1]          PADATA-TYPE,
 436         padata-value[2]         OCTET STRING
 437 }
 438
 439 ETYPE-INFO-ENTRY ::= SEQUENCE {
 440         etype[0]                ENCTYPE,
 441         salt[1]                 OCTET STRING OPTIONAL,
 442         salttype[2]             krb5int32 OPTIONAL
 443 }
 444
 445 ETYPE-INFO ::= SEQUENCE OF ETYPE-INFO-ENTRY
 446
 447 ETYPE-INFO2-ENTRY ::= SEQUENCE {
 448         etype[0]                ENCTYPE,
 449         salt[1]                 KerberosString OPTIONAL,
 450         s2kparams[2]            OCTET STRING OPTIONAL
 451 }
 452
 453 ETYPE-INFO2 ::= SEQUENCE SIZE (1..MAX) OF ETYPE-INFO2-ENTRY
 454
 455 METHOD-DATA ::= SEQUENCE OF PA-DATA
 456
 457 TypedData ::=   SEQUENCE {
 458         data-type[0]            krb5int32,
 459         data-value[1]           OCTET STRING OPTIONAL
 460 }
 461
 462 TYPED-DATA ::= SEQUENCE SIZE (1..MAX) OF TypedData
 463
 464 KDC-REQ-BODY ::= SEQUENCE {
 465         kdc-options[0]          KDCOptions,
 466         cname[1]                PrincipalName OPTIONAL, -- Used only in AS-REQ
 467         realm[2]                Realm,  -- Server's realm
 468                                         -- Also client's in AS-REQ
 469         sname[3]                PrincipalName OPTIONAL,
 470         from[4]                 KerberosTime OPTIONAL,
 471         till[5]                 KerberosTime OPTIONAL,
 472         rtime[6]                KerberosTime OPTIONAL,
 473         nonce[7]                krb5int32,
 474         etype[8]                SEQUENCE OF ENCTYPE, -- EncryptionType,
 475                                         -- in preference order
 476         addresses[9]            HostAddresses OPTIONAL,
 477         enc-authorization-data[10] EncryptedData OPTIONAL,
 478                                         -- Encrypted AuthorizationData encoding
 479         additional-tickets[11]  SEQUENCE OF Ticket OPTIONAL
 480 }
 481
 482 KDC-REQ ::= SEQUENCE {
 483         pvno[1]                 krb5int32,
 484         msg-type[2]             MESSAGE-TYPE,
 485         padata[3]               METHOD-DATA OPTIONAL,
 486         req-body[4]             KDC-REQ-BODY
 487 }
 488
 489 AS-REQ ::= [APPLICATION 10] KDC-REQ
 490 TGS-REQ ::= [APPLICATION 12] KDC-REQ
 491
 492 -- padata-type ::= PA-ENC-TIMESTAMP
 493 -- padata-value ::= EncryptedData - PA-ENC-TS-ENC
 494
 495 PA-ENC-TS-ENC ::= SEQUENCE {
 496         patimestamp[0]          KerberosTime, -- client's time
 497         pausec[1]               krb5int32 OPTIONAL
 498 }
 499
 500 -- draft-brezak-win2k-krb-authz-01
 501 PA-PAC-REQUEST ::= SEQUENCE {
 502         include-pac[0]          BOOLEAN -- Indicates whether a PAC
 503                                         -- should be included or not
 504 }
 505
 506 -- PacketCable provisioning server location, PKT-SP-SEC-I09-030728.pdf
 507 PROV-SRV-LOCATION ::= GeneralString
 508
 509 KDC-REP ::= SEQUENCE {
 510         pvno[0]                 krb5int32,
 511         msg-type[1]             MESSAGE-TYPE,
 512         padata[2]               METHOD-DATA OPTIONAL,
 513         crealm[3]               Realm,
 514         cname[4]                PrincipalName,
 515         ticket[5]               Ticket,
 516         enc-part[6]             EncryptedData
 517 }
 518
 519 AS-REP ::= [APPLICATION 11] KDC-REP
 520 TGS-REP ::= [APPLICATION 13] KDC-REP
 521
 522 EncKDCRepPart ::= SEQUENCE {
 523         key[0]                  EncryptionKey,
 524         last-req[1]             LastReq,
 525         nonce[2]                krb5int32,
 526         key-expiration[3]       KerberosTime OPTIONAL,
 527         flags[4]                TicketFlags,
 528         authtime[5]             KerberosTime,
 529         starttime[6]            KerberosTime OPTIONAL,
 530         endtime[7]              KerberosTime,
 531         renew-till[8]           KerberosTime OPTIONAL,
 532         srealm[9]               Realm,
 533         sname[10]               PrincipalName,
 534         caddr[11]               HostAddresses OPTIONAL,
 535         encrypted-pa-data[12]   METHOD-DATA OPTIONAL
 536 }
 537
 538 EncASRepPart ::= [APPLICATION 25] EncKDCRepPart
 539 EncTGSRepPart ::= [APPLICATION 26] EncKDCRepPart
 540
 541 AP-REQ ::= [APPLICATION 14] SEQUENCE {
 542         pvno[0]                 krb5int32,
 543         msg-type[1]             MESSAGE-TYPE,
 544         ap-options[2]           APOptions,
 545         ticket[3]               Ticket,
 546         authenticator[4]        EncryptedData
 547 }
 548
 549 AP-REP ::= [APPLICATION 15] SEQUENCE {
 550         pvno[0]                 krb5int32,
 551         msg-type[1]             MESSAGE-TYPE,
 552         enc-part[2]             EncryptedData
 553 }
 554
 555 EncAPRepPart ::= [APPLICATION 27]     SEQUENCE {
 556         ctime[0]                KerberosTime,
 557         cusec[1]                krb5int32,
 558         subkey[2]               EncryptionKey OPTIONAL,
 559         seq-number[3]           krb5uint32 OPTIONAL
 560 }
 561
 562 KRB-SAFE-BODY ::= SEQUENCE {
 563         user-data[0]            OCTET STRING,
 564         timestamp[1]            KerberosTime OPTIONAL,
 565         usec[2]                 krb5int32 OPTIONAL,
 566         seq-number[3]           krb5uint32 OPTIONAL,
 567         s-address[4]            HostAddress OPTIONAL,
 568         r-address[5]            HostAddress OPTIONAL
 569 }
 570
 571 KRB-SAFE ::= [APPLICATION 20] SEQUENCE {
 572         pvno[0]                 krb5int32,
 573         msg-type[1]             MESSAGE-TYPE,
 574         safe-body[2]            KRB-SAFE-BODY,
 575         cksum[3]                Checksum
 576 }
 577
 578 KRB-PRIV ::= [APPLICATION 21] SEQUENCE {
 579         pvno[0]                 krb5int32,
 580         msg-type[1]             MESSAGE-TYPE,
 581         enc-part[3]             EncryptedData
 582 }
 583 EncKrbPrivPart ::= [APPLICATION 28] SEQUENCE {
 584         user-data[0]            OCTET STRING,
 585         timestamp[1]            KerberosTime OPTIONAL,
 586         usec[2]                 krb5int32 OPTIONAL,
 587         seq-number[3]           krb5uint32 OPTIONAL,
 588         s-address[4]            HostAddress OPTIONAL, -- sender's addr
 589         r-address[5]            HostAddress OPTIONAL  -- recip's addr
 590 }
 591
 592 KRB-CRED ::= [APPLICATION 22]   SEQUENCE {
 593         pvno[0]                 krb5int32,
 594         msg-type[1]             MESSAGE-TYPE, -- KRB_CRED
 595         tickets[2]              SEQUENCE OF Ticket,
 596         enc-part[3]             EncryptedData
 597 }
 598
 599 KrbCredInfo ::= SEQUENCE {
 600         key[0]                  EncryptionKey,
 601         prealm[1]               Realm OPTIONAL,
 602         pname[2]                PrincipalName OPTIONAL,
 603         flags[3]                TicketFlags OPTIONAL,
 604         authtime[4]             KerberosTime OPTIONAL,
 605         starttime[5]            KerberosTime OPTIONAL,
 606         endtime[6]              KerberosTime OPTIONAL,
 607         renew-till[7]           KerberosTime OPTIONAL,
 608         srealm[8]               Realm OPTIONAL,
 609         sname[9]                PrincipalName OPTIONAL,
 610         caddr[10]               HostAddresses OPTIONAL
 611 }
 612
 613 EncKrbCredPart ::= [APPLICATION 29]   SEQUENCE {
 614         ticket-info[0]          SEQUENCE OF KrbCredInfo,
 615         nonce[1]                krb5int32 OPTIONAL,
 616         timestamp[2]            KerberosTime OPTIONAL,
 617         usec[3]                 krb5int32 OPTIONAL,
 618         s-address[4]            HostAddress OPTIONAL,
 619         r-address[5]            HostAddress OPTIONAL
 620 }
 621
 622 KRB-ERROR ::= [APPLICATION 30] SEQUENCE {
 623         pvno[0]                 krb5int32,
 624         msg-type[1]             MESSAGE-TYPE,
 625         ctime[2]                KerberosTime OPTIONAL,
 626         cusec[3]                krb5int32 OPTIONAL,
 627         stime[4]                KerberosTime,
 628         susec[5]                krb5int32,
 629         error-code[6]           krb5int32,
 630         crealm[7]               Realm OPTIONAL,
 631         cname[8]                PrincipalName OPTIONAL,
 632         realm[9]                Realm, -- Correct realm
 633         sname[10]               PrincipalName, -- Correct name
 634         e-text[11]              GeneralString OPTIONAL,
 635         e-data[12]              OCTET STRING OPTIONAL
 636 }
 637
 638 ChangePasswdDataMS ::= SEQUENCE {
 639         newpasswd[0]            OCTET STRING,
 640         targname[1]             PrincipalName OPTIONAL,
 641         targrealm[2]            Realm OPTIONAL
 642 }
 643
 644 EtypeList ::= SEQUENCE OF ENCTYPE
 645         -- the client's proposed enctype list in
 646         -- decreasing preference order, favorite choice first
 647
 648 krb5-pvno krb5int32 ::= 5 -- current Kerberos protocol version number
 649
 650 -- transited encodings
 651
 652 DOMAIN-X500-COMPRESS    krb5int32 ::= 1
 653
 654 -- authorization data primitives
 655
 656 AD-IF-RELEVANT ::= AuthorizationData
 657
 658 AD-KDCIssued ::= SEQUENCE {
 659         ad-checksum[0]          Checksum,
 660         i-realm[1]              Realm OPTIONAL,
 661         i-sname[2]              PrincipalName OPTIONAL,
 662         elements[3]             AuthorizationData
 663 }
 664
 665 AD-AND-OR ::= SEQUENCE {
 666         condition-count[0]      INTEGER,
 667         elements[1]             AuthorizationData
 668 }
 669
 670 AD-MANDATORY-FOR-KDC ::= AuthorizationData
 671
 672 -- PA-SAM-RESPONSE-2/PA-SAM-RESPONSE-2
 673
 674 PA-SAM-TYPE ::= INTEGER {
 675         PA_SAM_TYPE_ENIGMA(1),          -- Enigma Logic
 676         PA_SAM_TYPE_DIGI_PATH(2),       -- Digital Pathways
 677         PA_SAM_TYPE_SKEY_K0(3),         -- S/key where  KDC has key 0
 678         PA_SAM_TYPE_SKEY(4),            -- Traditional S/Key
 679         PA_SAM_TYPE_SECURID(5),         -- Security Dynamics
 680         PA_SAM_TYPE_CRYPTOCARD(6)       -- CRYPTOCard
 681 }
 682
 683 PA-SAM-REDIRECT ::= HostAddresses
 684
 685 SAMFlags ::= BIT STRING {
 686         use-sad-as-key(0),
 687         send-encrypted-sad(1),
 688         must-pk-encrypt-sad(2)
 689 }
 690
 691 PA-SAM-CHALLENGE-2-BODY ::= SEQUENCE {
 692         sam-type[0]             krb5int32,
 693         sam-flags[1]            SAMFlags,
 694         sam-type-name[2]        GeneralString OPTIONAL,
 695         sam-track-id[3]         GeneralString OPTIONAL,
 696         sam-challenge-label[4]  GeneralString OPTIONAL,
 697         sam-challenge[5]        GeneralString OPTIONAL,
 698         sam-response-prompt[6]  GeneralString OPTIONAL,
 699         sam-pk-for-sad[7]       EncryptionKey OPTIONAL,
 700         sam-nonce[8]            krb5int32,
 701         sam-etype[9]            krb5int32,
 702         ...
 703 }
 704
 705 PA-SAM-CHALLENGE-2 ::= SEQUENCE {
 706         sam-body[0]             PA-SAM-CHALLENGE-2-BODY,
 707         sam-cksum[1]            SEQUENCE OF Checksum, -- (1..MAX)
 708         ...
 709 }
 710
 711 PA-SAM-RESPONSE-2 ::= SEQUENCE {
 712         sam-type[0]             krb5int32,
 713         sam-flags[1]            SAMFlags,
 714         sam-track-id[2]         GeneralString OPTIONAL,
 715         sam-enc-nonce-or-sad[3] EncryptedData, -- PA-ENC-SAM-RESPONSE-ENC
 716         sam-nonce[4]            krb5int32,
 717         ...
 718 }
 719
 720 PA-ENC-SAM-RESPONSE-ENC ::= SEQUENCE {
 721         sam-nonce[0]            krb5int32,
 722         sam-sad[1]              GeneralString OPTIONAL,
 723         ...
 724 }
 725
 726 PA-S4U2Self ::= SEQUENCE {
 727         name[0]         PrincipalName,
 728         realm[1]        Realm,
 729         cksum[2]        Checksum,
 730         auth[3]         GeneralString
 731 }
 732
 733 -- never encoded on the wire, just used to checksum over
 734 KRB5SignedPathData ::= SEQUENCE {
 735         client[0]       Principal OPTIONAL,
 736         authtime[1]     KerberosTime,
 737         delegated[2]    Principals OPTIONAL,
 738         method_data[3]  METHOD-DATA OPTIONAL
 739 }
 740
 741 KRB5SignedPath ::= SEQUENCE {
 742         -- DERcoded KRB5SignedPathData
 743         -- krbtgt key (etype), KeyUsage = XXX
 744         etype[0]        ENCTYPE,
 745         cksum[1]        Checksum,
 746         -- srvs delegated though
 747         delegated[2]    Principals OPTIONAL,
 748         method_data[3]  METHOD-DATA OPTIONAL
 749 }
 750
 751 PA-ClientCanonicalizedNames ::= SEQUENCE{
 752         requested-name  [0] PrincipalName,
 753         mapped-name     [1] PrincipalName
 754 }
 755
 756 PA-ClientCanonicalized ::= SEQUENCE {
 757         names           [0] PA-ClientCanonicalizedNames,
 758         canon-checksum  [1] Checksum
 759 }
 760
 761 AD-LoginAlias ::= SEQUENCE { -- ad-type number TBD --
 762         login-alias     [0] PrincipalName,
 763         checksum        [1] Checksum
 764 }
 765
 766 -- old ms referral
 767 PA-SvrReferralData ::= SEQUENCE {
 768         referred-name   [1] PrincipalName OPTIONAL,
 769         referred-realm  [0] Realm
 770 }
 771
 772 PA-SERVER-REFERRAL-DATA ::= EncryptedData
 773
 774 PA-ServerReferralData ::= SEQUENCE {
 775         referred-realm          [0] Realm OPTIONAL,
 776         true-principal-name     [1] PrincipalName OPTIONAL,
 777         requested-principal-name [2] PrincipalName OPTIONAL,
 778         referral-valid-until     [3] KerberosTime OPTIONAL,
 779         ...
 780 }
 781
 782 FastOptions ::= BIT STRING {
 783             reserved(0),
 784             hide-client-names(1),
 785             kdc-follow-referrals(16)
 786 }
 787
 788 KrbFastReq ::= SEQUENCE {
 789         fast-options [0] FastOptions,
 790         padata       [1] METHOD-DATA,
 791         req-body     [2] KDC-REQ-BODY,
 792         ...
 793 }
 794
 795 KrbFastArmor ::= SEQUENCE {
 796         armor-type   [0] krb5int32,
 797         armor-value  [1] OCTET STRING,
 798         ...
 799 }
 800
 801 KrbFastArmoredReq ::= SEQUENCE {
 802         armor        [0] KrbFastArmor OPTIONAL,
 803         req-checksum [1] Checksum,
 804         enc-fast-req [2] EncryptedData -- KrbFastReq --
 805 }
 806
 807 PA-FX-FAST-REQUEST ::= CHOICE {
 808         armored-data [0] KrbFastArmoredReq,
 809         ...
 810 }
 811
 812 KrbFastFinished ::= SEQUENCE {
 813         timestamp   [0] KerberosTime,
 814         usec        [1] krb5int32,
 815         crealm      [2] Realm,
 816         cname       [3] PrincipalName,
 817         ticket-checksum [4] Checksum,
 818         ...
 819 }
 820
 821 KrbFastResponse ::= SEQUENCE {
 822         padata          [0] METHOD-DATA,
 823         strengthen-key  [1] EncryptionKey OPTIONAL,
 824         finished        [2] KrbFastFinished OPTIONAL,
 825         nonce           [3] krb5uint32,
 826         ...
 827 }
 828
 829 KrbFastArmoredRep ::= SEQUENCE {
 830         enc-fast-rep      [0] EncryptedData, -- KrbFastResponse --
 831         ...
 832 }
 833
 834 PA-FX-FAST-REPLY ::= CHOICE {
 835         armored-data [0] KrbFastArmoredRep,
 836         ...
 837 }
 838
 839 KDCFastFlags ::= BIT STRING {
 840         use_reply_key(0),
 841         reply_key_used(1),
 842         reply_key_replaced(2),
 843         kdc_verfied(3)
 844 }
 845
 846 -- KDCFastState is stored in FX_COOKIE
 847 KDCFastState ::= SEQUENCE {
 848         flags [0] KDCFastFlags,
 849         expiration [1] GeneralizedTime,
 850         fast-state [2] METHOD-DATA,
 851         expected-pa-types [3] SEQUENCE OF PADATA-TYPE OPTIONAL
 852 }
 853
 854 KDCFastCookie ::= SEQUENCE {
 855         version [0] UTF8String,
 856         cookie [1] EncryptedData
 857 }
 858
 859 KDC-PROXY-MESSAGE ::= SEQUENCE {
 860         kerb-message    [0] OCTET STRING,
 861         target-domain   [1] Realm OPTIONAL,
 862         dclocator-hint  [2] INTEGER OPTIONAL
 863 }
 864
 865 -- these messages are used in the GSSCred communication and is not part of Kerberos propper
 866
 867 KERB-TIMES ::= SEQUENCE {
 868         authtime        [0] KerberosTime,
 869         starttime       [1] KerberosTime,
 870         endtime         [2] KerberosTime,
 871         renew_till      [3] KerberosTime
 872 }
 873
 874 KERB-CRED ::= SEQUENCE {
 875         client          [0] Principal,
 876         server          [1] Principal,
 877         keyblock        [2] EncryptionKey,
 878         times           [3] KERB-TIMES,
 879         ticket          [4] OCTET STRING,
 880         authdata        [5] OCTET STRING,
 881         addresses       [6] HostAddresses,
 882         flags           [7] TicketFlags
 883 }
 884
 885 KERB-TGS-REQ-IN ::= SEQUENCE {
 886         cache           [0] OCTET STRING SIZE (16),
 887         addrs           [1] HostAddresses,
 888         flags           [2] krb5uint32,
 889         imp             [3] Principal OPTIONAL,
 890         ticket          [4] OCTET STRING OPTIONAL,
 891         in_cred         [5] KERB-CRED,
 892         krbtgt          [6] KERB-CRED,
 893         padata          [7] METHOD-DATA
 894 }
 895
 896 KERB-TGS-REQ-OUT ::= SEQUENCE {
 897         subkey          [0] EncryptionKey OPTIONAL,
 898         t               [1] TGS-REQ
 899 }
 900
 901
 902
 903 KERB-TGS-REP-IN ::= SEQUENCE {
 904         cache           [0] OCTET STRING SIZE (16),
 905         subkey          [1] EncryptionKey OPTIONAL,
 906         in_cred         [2] KERB-CRED,
 907         t               [3] TGS-REP
 908 }
 909
 910 KERB-TGS-REP-OUT ::= SEQUENCE {
 911         cache           [0] OCTET STRING SIZE (16),
 912         cred            [1] KERB-CRED,
 913         subkey          [2] EncryptionKey
 914 }
 915
 916
 917 END
 918
 919 -- etags -r '/\([A-Za-z][-A-Za-z0-9]*\).*::=/\1/' k5.asn1