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         KDC-PROXY-MESSAGE,
  85         KERB-TIMES,
  86         KERB-CRED,
  87         KERB-TGS-REQ-IN,
  88         KERB-TGS-REQ-OUT,
  89         KERB-ARMOR-SERVICE-REPLY
  90         ;
  91
  92 NAME-TYPE ::= INTEGER {
  93         KRB5_NT_UNKNOWN(0),     -- Name type not known
  94         KRB5_NT_PRINCIPAL(1),   -- Just the name of the principal as in
  95         KRB5_NT_SRV_INST(2),    -- Service and other unique instance (krbtgt)
  96         KRB5_NT_SRV_HST(3),     -- Service with host name as instance
  97         KRB5_NT_SRV_XHST(4),    -- Service with host as remaining components
  98         KRB5_NT_UID(5),         -- Unique ID
  99         KRB5_NT_X500_PRINCIPAL(6), -- PKINIT
 100         KRB5_NT_SMTP_NAME(7),   -- Name in form of SMTP email name
 101         KRB5_NT_ENTERPRISE_PRINCIPAL(10), -- Windows 2000 UPN
 102         KRB5_NT_WELLKNOWN(11),  -- Wellknown
 103         KRB5_NT_ENT_PRINCIPAL_AND_ID(-130), -- Windows 2000 UPN and SID
 104         KRB5_NT_MS_PRINCIPAL(-128), -- NT 4 style name
 105         KRB5_NT_MS_PRINCIPAL_AND_ID(-129), -- NT style name and SID
 106         KRB5_NT_NTLM(-1200), -- NTLM name, realm is domain
 107         KRB5_NT_X509_GENERAL_NAME(-1201), -- x509 general name (base64 encoded)
 108         KRB5_NT_GSS_HOSTBASED_SERVICE(-1202), -- not used; remove
 109         KRB5_NT_CACHE_UUID(-1203), -- name is actually a uuid pointing to ccache, use client name in cache
 110         KRB5_NT_SRV_HST_NEEDS_CANON (-195894762) -- Internal: indicates that name canonicalization is needed
 111 }
 112
 113 -- message types
 114
 115 MESSAGE-TYPE ::= INTEGER {
 116         krb-as-req(10), -- Request for initial authentication
 117         krb-as-rep(11), -- Response to KRB_AS_REQ request
 118         krb-tgs-req(12), -- Request for authentication based on TGT
 119         krb-tgs-rep(13), -- Response to KRB_TGS_REQ request
 120         krb-ap-req(14), -- application request to server
 121         krb-ap-rep(15), -- Response to KRB_AP_REQ_MUTUAL
 122         krb-safe(20), -- Safe (checksummed) application message
 123         krb-priv(21), -- Private (encrypted) application message
 124         krb-cred(22), -- Private (encrypted) message to forward credentials
 125         krb-error(30) -- Error response
 126 }
 127
 128
 129 -- pa-data types
 130
 131 PADATA-TYPE ::= INTEGER {
 132         KRB5-PADATA-NONE(0),
 133         KRB5-PADATA-TGS-REQ(1),
 134         KRB5-PADATA-AP-REQ(1),
 135         KRB5-PADATA-ENC-TIMESTAMP(2),
 136         KRB5-PADATA-PW-SALT(3),
 137         KRB5-PADATA-ENC-UNIX-TIME(5),
 138         KRB5-PADATA-SANDIA-SECUREID(6),
 139         KRB5-PADATA-SESAME(7),
 140         KRB5-PADATA-OSF-DCE(8),
 141         KRB5-PADATA-CYBERSAFE-SECUREID(9),
 142         KRB5-PADATA-AFS3-SALT(10),
 143         KRB5-PADATA-ETYPE-INFO(11),
 144         KRB5-PADATA-SAM-CHALLENGE(12), -- (sam/otp)
 145         KRB5-PADATA-SAM-RESPONSE(13), -- (sam/otp)
 146         KRB5-PADATA-PK-AS-REQ-19(14), -- (PKINIT-19)
 147         KRB5-PADATA-PK-AS-REP-19(15), -- (PKINIT-19)
 148         KRB5-PADATA-PK-AS-REQ-WIN(15), -- (PKINIT - old number)
 149         KRB5-PADATA-PK-AS-REQ(16), -- (PKINIT-25)
 150         KRB5-PADATA-PK-AS-REP(17), -- (PKINIT-25)
 151         KRB5-PADATA-PA-PK-OCSP-RESPONSE(18),
 152         KRB5-PADATA-ETYPE-INFO2(19),
 153         KRB5-PADATA-USE-SPECIFIED-KVNO(20),
 154         KRB5-PADATA-SVR-REFERRAL-INFO(20), --- old ms referral number
 155         KRB5-PADATA-SAM-REDIRECT(21), -- (sam/otp)
 156         KRB5-PADATA-GET-FROM-TYPED-DATA(22),
 157         KRB5-PADATA-SAM-ETYPE-INFO(23),
 158         KRB5-PADATA-SERVER-REFERRAL(25),
 159         KRB5-PADATA-ALT-PRINC(24),              -- (crawdad@fnal.gov)
 160         KRB5-PADATA-SAM-CHALLENGE2(30),         -- (kenh@pobox.com)
 161         KRB5-PADATA-SAM-RESPONSE2(31),          -- (kenh@pobox.com)
 162         KRB5-PA-EXTRA-TGT(41),                  -- Reserved extra TGT
 163         KRB5-PADATA-FX-FAST-ARMOR(71),          -- fast armor
 164         KRB5-PADATA-TD-KRB-PRINCIPAL(102),      -- PrincipalName
 165         KRB5-PADATA-PK-TD-TRUSTED-CERTIFIERS(104), -- PKINIT
 166         KRB5-PADATA-PK-TD-CERTIFICATE-INDEX(105), -- PKINIT
 167         KRB5-PADATA-TD-APP-DEFINED-ERROR(106),  -- application specific
 168         KRB5-PADATA-TD-REQ-NONCE(107),          -- INTEGER
 169         KRB5-PADATA-TD-REQ-SEQ(108),            -- INTEGER
 170         KRB5-PADATA-PA-PAC-REQUEST(128),        -- jbrezak@exchange.microsoft.com
 171         KRB5-PADATA-FOR-USER(129),              -- MS-KILE
 172         KRB5-PADATA-FOR-X509-USER(130),         -- MS-KILE
 173         KRB5-PADATA-FOR-CHECK-DUPS(131),        -- MS-KILE
 174         KRB5-PADATA-AS-CHECKSUM(132),           -- MS-KILE
 175         KRB5-PADATA-PK-AS-09-BINDING(132),      -- client send this to
 176                                                 -- tell KDC that is supports
 177                                                 -- the asCheckSum in the
 178                                                 --  PK-AS-REP
 179         KRB5-PADATA-CLIENT-CANONICALIZED(133),  -- referals
 180         KRB5-PADATA-FX-COOKIE(133),             -- krb-wg-preauth-framework
 181         KRB5-PADATA-AUTHENTICATION-SET(134),    -- krb-wg-preauth-framework
 182         KRB5-PADATA-AUTH-SET-SELECTED(135),     -- krb-wg-preauth-framework
 183         KRB5-PADATA-FX-FAST(136),               -- krb-wg-preauth-framework
 184         KRB5-PADATA-FX-ERROR(137),              -- krb-wg-preauth-framework
 185         KRB5-PADATA-ENCRYPTED-CHALLENGE(138),   -- krb-wg-preauth-framework
 186         KRB5-PADATA-OTP-CHALLENGE(141),         -- (gareth.richards@rsa.com)
 187         KRB5-PADATA-OTP-REQUEST(142),           -- (gareth.richards@rsa.com)
 188         KBB5-PADATA-OTP-CONFIRM(143),           -- (gareth.richards@rsa.com)
 189         KRB5-PADATA-OTP-PIN-CHANGE(144),        -- (gareth.richards@rsa.com)
 190         KRB5-PADATA-EPAK-AS-REQ(145),
 191         KRB5-PADATA-EPAK-AS-REP(146),
 192         KRB5-PADATA-PKINIT-KX(147),             -- krb-wg-anon
 193         KRB5-PADATA-PKU2U-NAME(148),            -- zhu-pku2u
 194         KRB5-PADATA-REQ-ENC-PA-REP(149),        --
 195         KRB5-PADATA-SUPPORTED-ETYPES(165)       -- MS-KILE
 196 }
 197
 198 AUTHDATA-TYPE ::= INTEGER {
 199         KRB5-AUTHDATA-IF-RELEVANT(1),
 200         KRB5-AUTHDATA-INTENDED-FOR_SERVER(2),
 201         KRB5-AUTHDATA-INTENDED-FOR-APPLICATION-CLASS(3),
 202         KRB5-AUTHDATA-KDC-ISSUED(4),
 203         KRB5-AUTHDATA-AND-OR(5),
 204         KRB5-AUTHDATA-MANDATORY-TICKET-EXTENSIONS(6),
 205         KRB5-AUTHDATA-IN-TICKET-EXTENSIONS(7),
 206         KRB5-AUTHDATA-MANDATORY-FOR-KDC(8),
 207         KRB5-AUTHDATA-INITIAL-VERIFIED-CAS(9),
 208         KRB5-AUTHDATA-OSF-DCE(64),
 209         KRB5-AUTHDATA-SESAME(65),
 210         KRB5-AUTHDATA-OSF-DCE-PKI-CERTID(66),
 211         KRB5-AUTHDATA-WIN2K-PAC(128),
 212         KRB5-AUTHDATA-GSS-API-ETYPE-NEGOTIATION(129), -- Authenticator only
 213         KRB5-AUTHDATA-SIGNTICKET-OLDER(-17),
 214         KRB5-AUTHDATA-SIGNTICKET-OLD(142),
 215         KRB5-AUTHDATA-SIGNTICKET(512)
 216 }
 217
 218 -- checksumtypes
 219
 220 CKSUMTYPE ::= INTEGER {
 221         CKSUMTYPE_NONE(0),
 222         CKSUMTYPE_CRC32(1),
 223         CKSUMTYPE_RSA_MD4(2),
 224         CKSUMTYPE_RSA_MD4_DES(3),
 225         CKSUMTYPE_DES_MAC(4),
 226         CKSUMTYPE_DES_MAC_K(5),
 227         CKSUMTYPE_RSA_MD4_DES_K(6),
 228         CKSUMTYPE_RSA_MD5(7),
 229         CKSUMTYPE_RSA_MD5_DES(8),
 230         CKSUMTYPE_RSA_MD5_DES3(9),
 231         CKSUMTYPE_SHA1_OTHER(10),
 232         CKSUMTYPE_HMAC_SHA1_DES3(12),
 233         CKSUMTYPE_SHA1(14),
 234         CKSUMTYPE_HMAC_SHA1_96_AES_128(15),
 235         CKSUMTYPE_HMAC_SHA1_96_AES_256(16),
 236         CKSUMTYPE_GSSAPI(0x8003),
 237         CKSUMTYPE_HMAC_MD5(-138),       -- unofficial microsoft number
 238         CKSUMTYPE_HMAC_MD5_ENC(-1138)   -- even more unofficial
 239 }
 240
 241 --enctypes
 242 ENCTYPE ::= INTEGER {
 243         KRB5_ENCTYPE_NULL(0),
 244         KRB5_ENCTYPE_DES_CBC_CRC(1),
 245         KRB5_ENCTYPE_DES_CBC_MD4(2),
 246         KRB5_ENCTYPE_DES_CBC_MD5(3),
 247         KRB5_ENCTYPE_DES3_CBC_MD5(5),
 248         KRB5_ENCTYPE_OLD_DES3_CBC_SHA1(7),
 249         KRB5_ENCTYPE_SIGN_DSA_GENERATE(8),
 250         KRB5_ENCTYPE_ENCRYPT_RSA_PRIV(9),
 251         KRB5_ENCTYPE_ENCRYPT_RSA_PUB(10),
 252         KRB5_ENCTYPE_DES3_CBC_SHA1(16), -- with key derivation
 253         KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96(17),
 254         KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96(18),
 255         KRB5_ENCTYPE_ARCFOUR_HMAC_MD5(23),
 256         KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56(24),
 257         KRB5_ENCTYPE_ENCTYPE_PK_CROSS(48),
 258 -- some "old" windows types
 259         KRB5_ENCTYPE_ARCFOUR_MD4(-128),
 260         KRB5_ENCTYPE_ARCFOUR_HMAC_OLD(-133),
 261         KRB5_ENCTYPE_ARCFOUR_HMAC_OLD_EXP(-135),
 262 -- these are for Heimdal internal use
 263         KRB5_ENCTYPE_DES_CBC_NONE(-0x1000),
 264         KRB5_ENCTYPE_DES3_CBC_NONE(-0x1001),
 265         KRB5_ENCTYPE_DES_CFB64_NONE(-0x1002),
 266         KRB5_ENCTYPE_DES_PCBC_NONE(-0x1003),
 267         KRB5_ENCTYPE_DIGEST_MD5_NONE(-0x1004),          -- private use, lukeh@padl.com
 268         KRB5_ENCTYPE_CRAM_MD5_NONE(-0x1005)             -- private use, lukeh@padl.com
 269 }
 270
 271
 272
 273
 274 -- this is sugar to make something ASN1 does not have: unsigned
 275
 276 krb5uint32 ::= INTEGER (0..4294967295)
 277 krb5int32 ::= INTEGER (-2147483648..2147483647)
 278
 279 KerberosString  ::= GeneralString
 280
 281 Realm ::= GeneralString
 282 PrincipalName ::= SEQUENCE {
 283         name-type[0]            NAME-TYPE,
 284         name-string[1]          SEQUENCE OF GeneralString
 285 }
 286
 287 -- this is not part of RFC1510
 288 Principal ::= SEQUENCE {
 289         name[0]                 PrincipalName,
 290         realm[1]                Realm
 291 }
 292
 293 Principals ::= SEQUENCE OF Principal
 294
 295 HostAddress ::= SEQUENCE  {
 296         addr-type[0]            krb5int32,
 297         address[1]              OCTET STRING
 298 }
 299
 300 -- This is from RFC1510.
 301 --
 302 -- HostAddresses ::= SEQUENCE OF SEQUENCE {
 303 --      addr-type[0]            krb5int32,
 304 --      address[1]              OCTET STRING
 305 -- }
 306
 307 -- This seems much better.
 308 HostAddresses ::= SEQUENCE OF HostAddress
 309
 310
 311 KerberosTime ::= GeneralizedTime -- Specifying UTC time zone (Z)
 312
 313 AuthorizationDataElement ::= SEQUENCE {
 314         ad-type[0]              krb5int32,
 315         ad-data[1]              OCTET STRING
 316 }
 317
 318 AuthorizationData ::= SEQUENCE OF AuthorizationDataElement
 319
 320 APOptions ::= BIT STRING {
 321         reserved(0),
 322         use-session-key(1),
 323         mutual-required(2)
 324 }
 325
 326 TicketFlags ::= BIT STRING {
 327         reserved(0),
 328         forwardable(1),
 329         forwarded(2),
 330         proxiable(3),
 331         proxy(4),
 332         may-postdate(5),
 333         postdated(6),
 334         invalid(7),
 335         renewable(8),
 336         initial(9),
 337         pre-authent(10),
 338         hw-authent(11),
 339         transited-policy-checked(12),
 340         ok-as-delegate(13),
 341         enc-pa-rep(15),
 342         anonymous(16)
 343 }
 344
 345 KDCOptions ::= BIT STRING {
 346         reserved(0),
 347         forwardable(1),
 348         forwarded(2),
 349         proxiable(3),
 350         proxy(4),
 351         allow-postdate(5),
 352         postdated(6),
 353         renewable(8),
 354         constrained-delegation(14), -- ms extension (aka cname-in-addl-tkt)
 355         canonicalize(15),
 356         request-anonymous(16),
 357         disable-transited-check(26),
 358         renewable-ok(27),
 359         enc-tkt-in-skey(28),
 360         renew(30),
 361         validate(31)
 362 }
 363
 364 LR-TYPE ::= INTEGER {
 365         LR_NONE(0),             -- no information
 366         LR_INITIAL_TGT(1),      -- last initial TGT request
 367         LR_INITIAL(2),          -- last initial request
 368         LR_ISSUE_USE_TGT(3),    -- time of newest TGT used
 369         LR_RENEWAL(4),          -- time of last renewal
 370         LR_REQUEST(5),          -- time of last request (of any type)
 371         LR_PW_EXPTIME(6),       -- expiration time of password
 372         LR_ACCT_EXPTIME(7)      -- expiration time of account
 373 }
 374
 375 LastReq ::= SEQUENCE OF SEQUENCE {
 376         lr-type[0]              LR-TYPE,
 377         lr-value[1]             KerberosTime
 378 }
 379
 380
 381 EncryptedData ::= SEQUENCE {
 382         etype[0]                ENCTYPE, -- EncryptionType
 383         kvno[1]                 krb5int32 OPTIONAL,
 384         cipher[2]               OCTET STRING -- ciphertext
 385 }
 386
 387 EncryptionKey ::= SEQUENCE {
 388         keytype[0]              krb5int32,
 389         keyvalue[1]             OCTET STRING
 390 }
 391
 392 -- encoded Transited field
 393 TransitedEncoding ::= SEQUENCE {
 394         tr-type[0]              krb5int32, -- must be registered
 395         contents[1]             OCTET STRING
 396 }
 397
 398 Ticket ::= [APPLICATION 1] SEQUENCE {
 399         tkt-vno[0]              krb5int32,
 400         realm[1]                Realm,
 401         sname[2]                PrincipalName,
 402         enc-part[3]             EncryptedData
 403 }
 404 -- Encrypted part of ticket
 405 EncTicketPart ::= [APPLICATION 3] SEQUENCE {
 406         flags[0]                TicketFlags,
 407         key[1]                  EncryptionKey,
 408         crealm[2]               Realm,
 409         cname[3]                PrincipalName,
 410         transited[4]            TransitedEncoding,
 411         authtime[5]             KerberosTime,
 412         starttime[6]            KerberosTime OPTIONAL,
 413         endtime[7]              KerberosTime,
 414         renew-till[8]           KerberosTime OPTIONAL,
 415         caddr[9]                HostAddresses OPTIONAL,
 416         authorization-data[10]  AuthorizationData OPTIONAL
 417 }
 418
 419 Checksum ::= SEQUENCE {
 420         cksumtype[0]            CKSUMTYPE,
 421         checksum[1]             OCTET STRING
 422 }
 423
 424 Authenticator ::= [APPLICATION 2] SEQUENCE    {
 425         authenticator-vno[0]    krb5int32,
 426         crealm[1]               Realm,
 427         cname[2]                PrincipalName,
 428         cksum[3]                Checksum OPTIONAL,
 429         cusec[4]                krb5int32,
 430         ctime[5]                KerberosTime,
 431         subkey[6]               EncryptionKey OPTIONAL,
 432         seq-number[7]           krb5uint32 OPTIONAL,
 433         authorization-data[8]   AuthorizationData OPTIONAL
 434 }
 435
 436 PA-DATA ::= SEQUENCE {
 437         -- might be encoded AP-REQ
 438         padata-type[1]          PADATA-TYPE,
 439         padata-value[2]         OCTET STRING
 440 }
 441
 442 ETYPE-INFO-ENTRY ::= SEQUENCE {
 443         etype[0]                ENCTYPE,
 444         salt[1]                 OCTET STRING OPTIONAL,
 445         salttype[2]             krb5int32 OPTIONAL
 446 }
 447
 448 ETYPE-INFO ::= SEQUENCE OF ETYPE-INFO-ENTRY
 449
 450 ETYPE-INFO2-ENTRY ::= SEQUENCE {
 451         etype[0]                ENCTYPE,
 452         salt[1]                 KerberosString OPTIONAL,
 453         s2kparams[2]            OCTET STRING OPTIONAL
 454 }
 455
 456 ETYPE-INFO2 ::= SEQUENCE SIZE (1..MAX) OF ETYPE-INFO2-ENTRY
 457
 458 METHOD-DATA ::= SEQUENCE OF PA-DATA
 459
 460 TypedData ::=   SEQUENCE {
 461         data-type[0]            krb5int32,
 462         data-value[1]           OCTET STRING OPTIONAL
 463 }
 464
 465 TYPED-DATA ::= SEQUENCE SIZE (1..MAX) OF TypedData
 466
 467 KDC-REQ-BODY ::= SEQUENCE {
 468         kdc-options[0]          KDCOptions,
 469         cname[1]                PrincipalName OPTIONAL, -- Used only in AS-REQ
 470         realm[2]                Realm,  -- Server's realm
 471                                         -- Also client's in AS-REQ
 472         sname[3]                PrincipalName OPTIONAL,
 473         from[4]                 KerberosTime OPTIONAL,
 474         till[5]                 KerberosTime OPTIONAL,
 475         rtime[6]                KerberosTime OPTIONAL,
 476         nonce[7]                krb5int32,
 477         etype[8]                SEQUENCE OF ENCTYPE, -- EncryptionType,
 478                                         -- in preference order
 479         addresses[9]            HostAddresses OPTIONAL,
 480         enc-authorization-data[10] EncryptedData OPTIONAL,
 481                                         -- Encrypted AuthorizationData encoding
 482         additional-tickets[11]  SEQUENCE OF Ticket OPTIONAL
 483 }
 484
 485 KDC-REQ ::= SEQUENCE {
 486         pvno[1]                 krb5int32,
 487         msg-type[2]             MESSAGE-TYPE,
 488         padata[3]               METHOD-DATA OPTIONAL,
 489         req-body[4]             KDC-REQ-BODY
 490 }
 491
 492 AS-REQ ::= [APPLICATION 10] KDC-REQ
 493 TGS-REQ ::= [APPLICATION 12] KDC-REQ
 494
 495 -- padata-type ::= PA-ENC-TIMESTAMP
 496 -- padata-value ::= EncryptedData - PA-ENC-TS-ENC
 497
 498 PA-ENC-TS-ENC ::= SEQUENCE {
 499         patimestamp[0]          KerberosTime, -- client's time
 500         pausec[1]               krb5int32 OPTIONAL
 501 }
 502
 503 -- draft-brezak-win2k-krb-authz-01
 504 PA-PAC-REQUEST ::= SEQUENCE {
 505         include-pac[0]          BOOLEAN -- Indicates whether a PAC
 506                                         -- should be included or not
 507 }
 508
 509 -- PacketCable provisioning server location, PKT-SP-SEC-I09-030728.pdf
 510 PROV-SRV-LOCATION ::= GeneralString
 511
 512 KDC-REP ::= SEQUENCE {
 513         pvno[0]                 krb5int32,
 514         msg-type[1]             MESSAGE-TYPE,
 515         padata[2]               METHOD-DATA OPTIONAL,
 516         crealm[3]               Realm,
 517         cname[4]                PrincipalName,
 518         ticket[5]               Ticket,
 519         enc-part[6]             EncryptedData
 520 }
 521
 522 AS-REP ::= [APPLICATION 11] KDC-REP
 523 TGS-REP ::= [APPLICATION 13] KDC-REP
 524
 525 EncKDCRepPart ::= SEQUENCE {
 526         key[0]                  EncryptionKey,
 527         last-req[1]             LastReq,
 528         nonce[2]                krb5int32,
 529         key-expiration[3]       KerberosTime OPTIONAL,
 530         flags[4]                TicketFlags,
 531         authtime[5]             KerberosTime,
 532         starttime[6]            KerberosTime OPTIONAL,
 533         endtime[7]              KerberosTime,
 534         renew-till[8]           KerberosTime OPTIONAL,
 535         srealm[9]               Realm,
 536         sname[10]               PrincipalName,
 537         caddr[11]               HostAddresses OPTIONAL,
 538         encrypted-pa-data[12]   METHOD-DATA OPTIONAL
 539 }
 540
 541 EncASRepPart ::= [APPLICATION 25] EncKDCRepPart
 542 EncTGSRepPart ::= [APPLICATION 26] EncKDCRepPart
 543
 544 AP-REQ ::= [APPLICATION 14] SEQUENCE {
 545         pvno[0]                 krb5int32,
 546         msg-type[1]             MESSAGE-TYPE,
 547         ap-options[2]           APOptions,
 548         ticket[3]               Ticket,
 549         authenticator[4]        EncryptedData
 550 }
 551
 552 AP-REP ::= [APPLICATION 15] SEQUENCE {
 553         pvno[0]                 krb5int32,
 554         msg-type[1]             MESSAGE-TYPE,
 555         enc-part[2]             EncryptedData
 556 }
 557
 558 EncAPRepPart ::= [APPLICATION 27]     SEQUENCE {
 559         ctime[0]                KerberosTime,
 560         cusec[1]                krb5int32,
 561         subkey[2]               EncryptionKey OPTIONAL,
 562         seq-number[3]           krb5uint32 OPTIONAL
 563 }
 564
 565 KRB-SAFE-BODY ::= SEQUENCE {
 566         user-data[0]            OCTET STRING,
 567         timestamp[1]            KerberosTime OPTIONAL,
 568         usec[2]                 krb5int32 OPTIONAL,
 569         seq-number[3]           krb5uint32 OPTIONAL,
 570         s-address[4]            HostAddress OPTIONAL,
 571         r-address[5]            HostAddress OPTIONAL
 572 }
 573
 574 KRB-SAFE ::= [APPLICATION 20] SEQUENCE {
 575         pvno[0]                 krb5int32,
 576         msg-type[1]             MESSAGE-TYPE,
 577         safe-body[2]            KRB-SAFE-BODY,
 578         cksum[3]                Checksum
 579 }
 580
 581 KRB-PRIV ::= [APPLICATION 21] SEQUENCE {
 582         pvno[0]                 krb5int32,
 583         msg-type[1]             MESSAGE-TYPE,
 584         enc-part[3]             EncryptedData
 585 }
 586 EncKrbPrivPart ::= [APPLICATION 28] SEQUENCE {
 587         user-data[0]            OCTET STRING,
 588         timestamp[1]            KerberosTime OPTIONAL,
 589         usec[2]                 krb5int32 OPTIONAL,
 590         seq-number[3]           krb5uint32 OPTIONAL,
 591         s-address[4]            HostAddress OPTIONAL, -- sender's addr
 592         r-address[5]            HostAddress OPTIONAL  -- recip's addr
 593 }
 594
 595 KRB-CRED ::= [APPLICATION 22]   SEQUENCE {
 596         pvno[0]                 krb5int32,
 597         msg-type[1]             MESSAGE-TYPE, -- KRB_CRED
 598         tickets[2]              SEQUENCE OF Ticket,
 599         enc-part[3]             EncryptedData
 600 }
 601
 602 KrbCredInfo ::= SEQUENCE {
 603         key[0]                  EncryptionKey,
 604         prealm[1]               Realm OPTIONAL,
 605         pname[2]                PrincipalName OPTIONAL,
 606         flags[3]                TicketFlags OPTIONAL,
 607         authtime[4]             KerberosTime OPTIONAL,
 608         starttime[5]            KerberosTime OPTIONAL,
 609         endtime[6]              KerberosTime OPTIONAL,
 610         renew-till[7]           KerberosTime OPTIONAL,
 611         srealm[8]               Realm OPTIONAL,
 612         sname[9]                PrincipalName OPTIONAL,
 613         caddr[10]               HostAddresses OPTIONAL
 614 }
 615
 616 EncKrbCredPart ::= [APPLICATION 29]   SEQUENCE {
 617         ticket-info[0]          SEQUENCE OF KrbCredInfo,
 618         nonce[1]                krb5int32 OPTIONAL,
 619         timestamp[2]            KerberosTime OPTIONAL,
 620         usec[3]                 krb5int32 OPTIONAL,
 621         s-address[4]            HostAddress OPTIONAL,
 622         r-address[5]            HostAddress OPTIONAL
 623 }
 624
 625 KRB-ERROR ::= [APPLICATION 30] SEQUENCE {
 626         pvno[0]                 krb5int32,
 627         msg-type[1]             MESSAGE-TYPE,
 628         ctime[2]                KerberosTime OPTIONAL,
 629         cusec[3]                krb5int32 OPTIONAL,
 630         stime[4]                KerberosTime,
 631         susec[5]                krb5int32,
 632         error-code[6]           krb5int32,
 633         crealm[7]               Realm OPTIONAL,
 634         cname[8]                PrincipalName OPTIONAL,
 635         realm[9]                Realm, -- Correct realm
 636         sname[10]               PrincipalName, -- Correct name
 637         e-text[11]              GeneralString OPTIONAL,
 638         e-data[12]              OCTET STRING OPTIONAL
 639 }
 640
 641 ChangePasswdDataMS ::= SEQUENCE {
 642         newpasswd[0]            OCTET STRING,
 643         targname[1]             PrincipalName OPTIONAL,
 644         targrealm[2]            Realm OPTIONAL
 645 }
 646
 647 EtypeList ::= SEQUENCE OF ENCTYPE
 648         -- the client's proposed enctype list in
 649         -- decreasing preference order, favorite choice first
 650
 651 krb5-pvno krb5int32 ::= 5 -- current Kerberos protocol version number
 652
 653 -- transited encodings
 654
 655 DOMAIN-X500-COMPRESS    krb5int32 ::= 1
 656
 657 -- authorization data primitives
 658
 659 AD-IF-RELEVANT ::= AuthorizationData
 660
 661 AD-KDCIssued ::= SEQUENCE {
 662         ad-checksum[0]          Checksum,
 663         i-realm[1]              Realm OPTIONAL,
 664         i-sname[2]              PrincipalName OPTIONAL,
 665         elements[3]             AuthorizationData
 666 }
 667
 668 AD-AND-OR ::= SEQUENCE {
 669         condition-count[0]      INTEGER,
 670         elements[1]             AuthorizationData
 671 }
 672
 673 AD-MANDATORY-FOR-KDC ::= AuthorizationData
 674
 675 -- PA-SAM-RESPONSE-2/PA-SAM-RESPONSE-2
 676
 677 PA-SAM-TYPE ::= INTEGER {
 678         PA_SAM_TYPE_ENIGMA(1),          -- Enigma Logic
 679         PA_SAM_TYPE_DIGI_PATH(2),       -- Digital Pathways
 680         PA_SAM_TYPE_SKEY_K0(3),         -- S/key where  KDC has key 0
 681         PA_SAM_TYPE_SKEY(4),            -- Traditional S/Key
 682         PA_SAM_TYPE_SECURID(5),         -- Security Dynamics
 683         PA_SAM_TYPE_CRYPTOCARD(6)       -- CRYPTOCard
 684 }
 685
 686 PA-SAM-REDIRECT ::= HostAddresses
 687
 688 SAMFlags ::= BIT STRING {
 689         use-sad-as-key(0),
 690         send-encrypted-sad(1),
 691         must-pk-encrypt-sad(2)
 692 }
 693
 694 PA-SAM-CHALLENGE-2-BODY ::= SEQUENCE {
 695         sam-type[0]             krb5int32,
 696         sam-flags[1]            SAMFlags,
 697         sam-type-name[2]        GeneralString OPTIONAL,
 698         sam-track-id[3]         GeneralString OPTIONAL,
 699         sam-challenge-label[4]  GeneralString OPTIONAL,
 700         sam-challenge[5]        GeneralString OPTIONAL,
 701         sam-response-prompt[6]  GeneralString OPTIONAL,
 702         sam-pk-for-sad[7]       EncryptionKey OPTIONAL,
 703         sam-nonce[8]            krb5int32,
 704         sam-etype[9]            krb5int32,
 705         ...
 706 }
 707
 708 PA-SAM-CHALLENGE-2 ::= SEQUENCE {
 709         sam-body[0]             PA-SAM-CHALLENGE-2-BODY,
 710         sam-cksum[1]            SEQUENCE OF Checksum, -- (1..MAX)
 711         ...
 712 }
 713
 714 PA-SAM-RESPONSE-2 ::= SEQUENCE {
 715         sam-type[0]             krb5int32,
 716         sam-flags[1]            SAMFlags,
 717         sam-track-id[2]         GeneralString OPTIONAL,
 718         sam-enc-nonce-or-sad[3] EncryptedData, -- PA-ENC-SAM-RESPONSE-ENC
 719         sam-nonce[4]            krb5int32,
 720         ...
 721 }
 722
 723 PA-ENC-SAM-RESPONSE-ENC ::= SEQUENCE {
 724         sam-nonce[0]            krb5int32,
 725         sam-sad[1]              GeneralString OPTIONAL,
 726         ...
 727 }
 728
 729 PA-S4U2Self ::= SEQUENCE {
 730         name[0]         PrincipalName,
 731         realm[1]        Realm,
 732         cksum[2]        Checksum,
 733         auth[3]         GeneralString
 734 }
 735
 736 -- never encoded on the wire, just used to checksum over
 737 KRB5SignedPathData ::= SEQUENCE {
 738         client[0]       Principal OPTIONAL,
 739         authtime[1]     KerberosTime,
 740         delegated[2]    Principals OPTIONAL,
 741         method_data[3]  METHOD-DATA OPTIONAL
 742 }
 743
 744 KRB5SignedPath ::= SEQUENCE {
 745         -- DERcoded KRB5SignedPathData
 746         -- krbtgt key (etype), KeyUsage = XXX
 747         etype[0]        ENCTYPE,
 748         cksum[1]        Checksum,
 749         -- srvs delegated though
 750         delegated[2]    Principals OPTIONAL,
 751         method_data[3]  METHOD-DATA OPTIONAL
 752 }
 753
 754 PA-ClientCanonicalizedNames ::= SEQUENCE{
 755         requested-name  [0] PrincipalName,
 756         mapped-name     [1] PrincipalName
 757 }
 758
 759 PA-ClientCanonicalized ::= SEQUENCE {
 760         names           [0] PA-ClientCanonicalizedNames,
 761         canon-checksum  [1] Checksum
 762 }
 763
 764 AD-LoginAlias ::= SEQUENCE { -- ad-type number TBD --
 765         login-alias     [0] PrincipalName,
 766         checksum        [1] Checksum
 767 }
 768
 769 -- old ms referral
 770 PA-SvrReferralData ::= SEQUENCE {
 771         referred-name   [1] PrincipalName OPTIONAL,
 772         referred-realm  [0] Realm
 773 }
 774
 775 PA-SERVER-REFERRAL-DATA ::= EncryptedData
 776
 777 PA-ServerReferralData ::= SEQUENCE {
 778         referred-realm          [0] Realm OPTIONAL,
 779         true-principal-name     [1] PrincipalName OPTIONAL,
 780         requested-principal-name [2] PrincipalName OPTIONAL,
 781         referral-valid-until     [3] KerberosTime OPTIONAL,
 782         ...
 783 }
 784
 785 FastOptions ::= BIT STRING {
 786             reserved(0),
 787             hide-client-names(1),
 788             kdc-follow-referrals(16)
 789 }
 790
 791 KrbFastReq ::= SEQUENCE {
 792         fast-options [0] FastOptions,
 793         padata       [1] METHOD-DATA,
 794         req-body     [2] KDC-REQ-BODY,
 795         ...
 796 }
 797
 798 KrbFastArmor ::= SEQUENCE {
 799         armor-type   [0] krb5int32,
 800         armor-value  [1] OCTET STRING,
 801         ...
 802 }
 803
 804 KrbFastArmoredReq ::= SEQUENCE {
 805         armor        [0] KrbFastArmor OPTIONAL,
 806         req-checksum [1] Checksum,
 807         enc-fast-req [2] EncryptedData -- KrbFastReq --
 808 }
 809
 810 PA-FX-FAST-REQUEST ::= CHOICE {
 811         armored-data [0] KrbFastArmoredReq,
 812         ...
 813 }
 814
 815 KrbFastFinished ::= SEQUENCE {
 816         timestamp   [0] KerberosTime,
 817         usec        [1] krb5int32,
 818         crealm      [2] Realm,
 819         cname       [3] PrincipalName,
 820         ticket-checksum [4] Checksum,
 821         ...
 822 }
 823
 824 KrbFastResponse ::= SEQUENCE {
 825         padata          [0] METHOD-DATA,
 826         strengthen-key  [1] EncryptionKey OPTIONAL,
 827         finished        [2] KrbFastFinished OPTIONAL,
 828         nonce           [3] krb5uint32,
 829         ...
 830 }
 831
 832 KrbFastArmoredRep ::= SEQUENCE {
 833         enc-fast-rep      [0] EncryptedData, -- KrbFastResponse --
 834         ...
 835 }
 836
 837 PA-FX-FAST-REPLY ::= CHOICE {
 838         armored-data [0] KrbFastArmoredRep,
 839         ...
 840 }
 841
 842 KDCFastFlags ::= BIT STRING {
 843         use_reply_key(0),
 844         reply_key_used(1),
 845         reply_key_replaced(2),
 846         kdc_verfied(3)
 847 }
 848
 849 -- KDCFastState is stored in FX_COOKIE
 850 KDCFastState ::= SEQUENCE {
 851         flags [0] KDCFastFlags,
 852         expiration [1] GeneralizedTime,
 853         fast-state [2] METHOD-DATA,
 854         expected-pa-types [3] SEQUENCE OF PADATA-TYPE OPTIONAL
 855 }
 856
 857 KDCFastCookie ::= SEQUENCE {
 858         version [0] UTF8String,
 859         cookie [1] EncryptedData
 860 }
 861
 862 KDC-PROXY-MESSAGE ::= SEQUENCE {
 863         kerb-message    [0] OCTET STRING,
 864         target-domain   [1] Realm OPTIONAL,
 865         dclocator-hint  [2] INTEGER OPTIONAL
 866 }
 867
 868 -- these messages are used in the GSSCred communication and is not part of Kerberos propper
 869
 870 KERB-TIMES ::= SEQUENCE {
 871         authtime        [0] KerberosTime,
 872         starttime       [1] KerberosTime,
 873         endtime         [2] KerberosTime,
 874         renew_till      [3] KerberosTime
 875 }
 876
 877 KERB-CRED ::= SEQUENCE {
 878         client          [0] Principal,
 879         server          [1] Principal,
 880         keyblock        [2] EncryptionKey,
 881         times           [3] KERB-TIMES,
 882         ticket          [4] OCTET STRING,
 883         authdata        [5] OCTET STRING,
 884         addresses       [6] HostAddresses,
 885         flags           [7] TicketFlags
 886 }
 887
 888 KERB-TGS-REQ-IN ::= SEQUENCE {
 889         cache           [0] OCTET STRING SIZE (16),
 890         addrs           [1] HostAddresses,
 891         flags           [2] krb5uint32,
 892         imp             [3] Principal OPTIONAL,
 893         ticket          [4] OCTET STRING OPTIONAL,
 894         in_cred         [5] KERB-CRED,
 895         krbtgt          [6] KERB-CRED,
 896         padata          [7] METHOD-DATA
 897 }
 898
 899 KERB-TGS-REQ-OUT ::= SEQUENCE {
 900         subkey          [0] EncryptionKey OPTIONAL,
 901         t               [1] TGS-REQ
 902 }
 903
 904
 905
 906 KERB-TGS-REP-IN ::= SEQUENCE {
 907         cache           [0] OCTET STRING SIZE (16),
 908         subkey          [1] EncryptionKey OPTIONAL,
 909         in_cred         [2] KERB-CRED,
 910         t               [3] TGS-REP
 911 }
 912
 913 KERB-TGS-REP-OUT ::= SEQUENCE {
 914         cache           [0] OCTET STRING SIZE (16),
 915         cred            [1] KERB-CRED,
 916         subkey          [2] EncryptionKey
 917 }
 918
 919 KERB-ARMOR-SERVICE-REPLY ::= SEQUENCE {
 920         armor           [0] KrbFastArmor,
 921         armor-key       [1] EncryptionKey
 922 }
 923
 924
 925 END
 926
 927 -- etags -r '/\([A-Za-z][-A-Za-z0-9]*\).*::=/\1/' k5.asn1