source4/heimdal/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         KerberosString,
  47         KerberosTime,
  48         KrbCredInfo,
  49         LR-TYPE,
  50         LastReq,
  51         METHOD-DATA,
  52         NAME-TYPE,
  53         PA-ClientCanonicalized,
  54         PA-ClientCanonicalizedNames,
  55         PA-DATA,
  56         PA-ENC-TS-ENC,
  57         PA-PAC-REQUEST,
  58         PA-S4U2Self,
  59         PA-SERVER-REFERRAL-DATA,
  60         PA-ServerReferralData,
  61         PA-SvrReferralData,
  62         PADATA-TYPE,
  63         Principal,
  64         PrincipalName,
  65         Principals,
  66         Realm,
  67         TGS-REP,
  68         TGS-REQ,
  69         Ticket,
  70         TicketFlags,
  71         TransitedEncoding,
  72         TypedData
  73         ;
  74
  75 NAME-TYPE ::= INTEGER {
  76         KRB5_NT_UNKNOWN(0),     -- Name type not known
  77         KRB5_NT_PRINCIPAL(1),   -- Just the name of the principal as in
  78         KRB5_NT_SRV_INST(2),    -- Service and other unique instance (krbtgt)
  79         KRB5_NT_SRV_HST(3),     -- Service with host name as instance
  80         KRB5_NT_SRV_XHST(4),    -- Service with host as remaining components
  81         KRB5_NT_UID(5),         -- Unique ID
  82         KRB5_NT_X500_PRINCIPAL(6), -- PKINIT
  83         KRB5_NT_SMTP_NAME(7),   -- Name in form of SMTP email name
  84         KRB5_NT_ENTERPRISE_PRINCIPAL(10), -- Windows 2000 UPN
  85         KRB5_NT_WELLKNOWN(11),  -- Wellknown
  86         KRB5_NT_ENT_PRINCIPAL_AND_ID(-130), -- Windows 2000 UPN and SID
  87         KRB5_NT_MS_PRINCIPAL(-128), -- NT 4 style name
  88         KRB5_NT_MS_PRINCIPAL_AND_ID(-129), -- NT style name and SID
  89         KRB5_NT_NTLM(-1200) -- NTLM name, realm is domain
  90 }
  91
  92 -- message types
  93
  94 MESSAGE-TYPE ::= INTEGER {
  95         krb-as-req(10), -- Request for initial authentication
  96         krb-as-rep(11), -- Response to KRB_AS_REQ request
  97         krb-tgs-req(12), -- Request for authentication based on TGT
  98         krb-tgs-rep(13), -- Response to KRB_TGS_REQ request
  99         krb-ap-req(14), -- application request to server
 100         krb-ap-rep(15), -- Response to KRB_AP_REQ_MUTUAL
 101         krb-safe(20), -- Safe (checksummed) application message
 102         krb-priv(21), -- Private (encrypted) application message
 103         krb-cred(22), -- Private (encrypted) message to forward credentials
 104         krb-error(30) -- Error response
 105 }
 106
 107
 108 -- pa-data types
 109
 110 PADATA-TYPE ::= INTEGER {
 111         KRB5-PADATA-NONE(0),
 112         KRB5-PADATA-TGS-REQ(1),
 113         KRB5-PADATA-AP-REQ(1),
 114         KRB5-PADATA-ENC-TIMESTAMP(2),
 115         KRB5-PADATA-PW-SALT(3),
 116         KRB5-PADATA-ENC-UNIX-TIME(5),
 117         KRB5-PADATA-SANDIA-SECUREID(6),
 118         KRB5-PADATA-SESAME(7),
 119         KRB5-PADATA-OSF-DCE(8),
 120         KRB5-PADATA-CYBERSAFE-SECUREID(9),
 121         KRB5-PADATA-AFS3-SALT(10),
 122         KRB5-PADATA-ETYPE-INFO(11),
 123         KRB5-PADATA-SAM-CHALLENGE(12), -- (sam/otp)
 124         KRB5-PADATA-SAM-RESPONSE(13), -- (sam/otp)
 125         KRB5-PADATA-PK-AS-REQ-19(14), -- (PKINIT-19)
 126         KRB5-PADATA-PK-AS-REP-19(15), -- (PKINIT-19)
 127         KRB5-PADATA-PK-AS-REQ-WIN(15), -- (PKINIT - old number)
 128         KRB5-PADATA-PK-AS-REQ(16), -- (PKINIT-25)
 129         KRB5-PADATA-PK-AS-REP(17), -- (PKINIT-25)
 130         KRB5-PADATA-PA-PK-OCSP-RESPONSE(18),
 131         KRB5-PADATA-ETYPE-INFO2(19),
 132         KRB5-PADATA-USE-SPECIFIED-KVNO(20),
 133         KRB5-PADATA-SVR-REFERRAL-INFO(20), --- old ms referral number
 134         KRB5-PADATA-SAM-REDIRECT(21), -- (sam/otp)
 135         KRB5-PADATA-GET-FROM-TYPED-DATA(22),
 136         KRB5-PADATA-SAM-ETYPE-INFO(23),
 137         KRB5-PADATA-SERVER-REFERRAL(25),
 138         KRB5-PADATA-ALT-PRINC(24),              -- (crawdad@fnal.gov)
 139         KRB5-PADATA-SAM-CHALLENGE2(30),         -- (kenh@pobox.com)
 140         KRB5-PADATA-SAM-RESPONSE2(31),          -- (kenh@pobox.com)
 141         KRB5-PA-EXTRA-TGT(41),                  -- Reserved extra TGT
 142         KRB5-PADATA-TD-KRB-PRINCIPAL(102),      -- PrincipalName
 143         KRB5-PADATA-PK-TD-TRUSTED-CERTIFIERS(104), -- PKINIT
 144         KRB5-PADATA-PK-TD-CERTIFICATE-INDEX(105), -- PKINIT
 145         KRB5-PADATA-TD-APP-DEFINED-ERROR(106),  -- application specific
 146         KRB5-PADATA-TD-REQ-NONCE(107),          -- INTEGER
 147         KRB5-PADATA-TD-REQ-SEQ(108),            -- INTEGER
 148         KRB5-PADATA-PA-PAC-REQUEST(128),        -- jbrezak@exchange.microsoft.com
 149         KRB5-PADATA-FOR-USER(129),              -- MS-KILE
 150         KRB5-PADATA-FOR-X509-USER(130),         -- MS-KILE
 151         KRB5-PADATA-FOR-CHECK-DUPS(131),        -- MS-KILE
 152         KRB5-PADATA-AS-CHECKSUM(132),           -- MS-KILE
 153         KRB5-PADATA-PK-AS-09-BINDING(132),      -- client send this to
 154                                                 -- tell KDC that is supports
 155                                                 -- the asCheckSum in the
 156                                                 --  PK-AS-REP
 157         KRB5-PADATA-FX-COOKIE(133),             -- krb-wg-preauth-framework
 158         KRB5-PADATA-AUTHENTICATION-SET(134),    -- krb-wg-preauth-framework
 159         KRB5-PADATA-AUTH-SET-SELECTED(135),     -- krb-wg-preauth-framework
 160         KRB5-PADATA-FX-FAST(136),               -- krb-wg-preauth-framework
 161         KRB5-PADATA-FX-ERROR(137),              -- krb-wg-preauth-framework
 162         KRB5-PADATA-ENCRYPTED-CHALLENGE(138),   -- krb-wg-preauth-framework
 163         KRB5-PADATA-OTP-CHALLENGE(141),         -- (gareth.richards@rsa.com)
 164         KRB5-PADATA-OTP-REQUEST(142),           -- (gareth.richards@rsa.com)
 165         KBB5-PADATA-OTP-CONFIRM(143),           -- (gareth.richards@rsa.com)
 166         KRB5-PADATA-OTP-PIN-CHANGE(144),        -- (gareth.richards@rsa.com)
 167         KRB5-PADATA-EPAK-AS-REQ(145),
 168         KRB5-PADATA-EPAK-AS-REP(146),
 169         KRB5-PADATA-PKINIT-KX(147),             -- krb-wg-anon
 170         KRB5-PADATA-PKU2U-NAME(148),            -- zhu-pku2u
 171         KRB5-PADATA-REQ-ENC-PA-REP(149),        --
 172         KRB5-PADATA-SUPPORTED-ETYPES(165)       -- MS-KILE
 173 }
 174
 175 AUTHDATA-TYPE ::= INTEGER {
 176         KRB5-AUTHDATA-IF-RELEVANT(1),
 177         KRB5-AUTHDATA-INTENDED-FOR_SERVER(2),
 178         KRB5-AUTHDATA-INTENDED-FOR-APPLICATION-CLASS(3),
 179         KRB5-AUTHDATA-KDC-ISSUED(4),
 180         KRB5-AUTHDATA-AND-OR(5),
 181         KRB5-AUTHDATA-MANDATORY-TICKET-EXTENSIONS(6),
 182         KRB5-AUTHDATA-IN-TICKET-EXTENSIONS(7),
 183         KRB5-AUTHDATA-MANDATORY-FOR-KDC(8),
 184         KRB5-AUTHDATA-INITIAL-VERIFIED-CAS(9),
 185         KRB5-AUTHDATA-OSF-DCE(64),
 186         KRB5-AUTHDATA-SESAME(65),
 187         KRB5-AUTHDATA-OSF-DCE-PKI-CERTID(66),
 188         KRB5-AUTHDATA-WIN2K-PAC(128),
 189         KRB5-AUTHDATA-GSS-API-ETYPE-NEGOTIATION(129), -- Authenticator only
 190         KRB5-AUTHDATA-SIGNTICKET-OLDER(-17),
 191         KRB5-AUTHDATA-SIGNTICKET-OLD(142),
 192         KRB5-AUTHDATA-SIGNTICKET(512)
 193 }
 194
 195 -- checksumtypes
 196
 197 CKSUMTYPE ::= INTEGER {
 198         CKSUMTYPE_NONE(0),
 199         CKSUMTYPE_CRC32(1),
 200         CKSUMTYPE_RSA_MD4(2),
 201         CKSUMTYPE_RSA_MD4_DES(3),
 202         CKSUMTYPE_DES_MAC(4),
 203         CKSUMTYPE_DES_MAC_K(5),
 204         CKSUMTYPE_RSA_MD4_DES_K(6),
 205         CKSUMTYPE_RSA_MD5(7),
 206         CKSUMTYPE_RSA_MD5_DES(8),
 207         CKSUMTYPE_RSA_MD5_DES3(9),
 208         CKSUMTYPE_SHA1_OTHER(10),
 209         CKSUMTYPE_HMAC_SHA1_DES3(12),
 210         CKSUMTYPE_SHA1(14),
 211         CKSUMTYPE_HMAC_SHA1_96_AES_128(15),
 212         CKSUMTYPE_HMAC_SHA1_96_AES_256(16),
 213         CKSUMTYPE_GSSAPI(0x8003),
 214         CKSUMTYPE_HMAC_MD5(-138),       -- unofficial microsoft number
 215         CKSUMTYPE_HMAC_MD5_ENC(-1138)   -- even more unofficial
 216 }
 217
 218 --enctypes
 219 ENCTYPE ::= INTEGER {
 220         KRB5_ENCTYPE_NULL(0),
 221         KRB5_ENCTYPE_DES_CBC_CRC(1),
 222         KRB5_ENCTYPE_DES_CBC_MD4(2),
 223         KRB5_ENCTYPE_DES_CBC_MD5(3),
 224         KRB5_ENCTYPE_DES3_CBC_MD5(5),
 225         KRB5_ENCTYPE_OLD_DES3_CBC_SHA1(7),
 226         KRB5_ENCTYPE_SIGN_DSA_GENERATE(8),
 227         KRB5_ENCTYPE_ENCRYPT_RSA_PRIV(9),
 228         KRB5_ENCTYPE_ENCRYPT_RSA_PUB(10),
 229         KRB5_ENCTYPE_DES3_CBC_SHA1(16), -- with key derivation
 230         KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96(17),
 231         KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96(18),
 232         KRB5_ENCTYPE_ARCFOUR_HMAC_MD5(23),
 233         KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56(24),
 234         KRB5_ENCTYPE_ENCTYPE_PK_CROSS(48),
 235 -- some "old" windows types
 236         KRB5_ENCTYPE_ARCFOUR_MD4(-128),
 237         KRB5_ENCTYPE_ARCFOUR_HMAC_OLD(-133),
 238         KRB5_ENCTYPE_ARCFOUR_HMAC_OLD_EXP(-135),
 239 -- these are for Heimdal internal use
 240         KRB5_ENCTYPE_DES_CBC_NONE(-0x1000),
 241         KRB5_ENCTYPE_DES3_CBC_NONE(-0x1001),
 242         KRB5_ENCTYPE_DES_CFB64_NONE(-0x1002),
 243         KRB5_ENCTYPE_DES_PCBC_NONE(-0x1003),
 244         KRB5_ENCTYPE_DIGEST_MD5_NONE(-0x1004),          -- private use, lukeh@padl.com
 245         KRB5_ENCTYPE_CRAM_MD5_NONE(-0x1005)             -- private use, lukeh@padl.com
 246 }
 247
 248
 249
 250
 251 -- this is sugar to make something ASN1 does not have: unsigned
 252
 253 krb5uint32 ::= INTEGER (0..4294967295)
 254 krb5int32 ::= INTEGER (-2147483648..2147483647)
 255
 256 KerberosString  ::= GeneralString
 257
 258 Realm ::= GeneralString
 259 PrincipalName ::= SEQUENCE {
 260         name-type[0]            NAME-TYPE,
 261         name-string[1]          SEQUENCE OF GeneralString
 262 }
 263
 264 -- this is not part of RFC1510
 265 Principal ::= SEQUENCE {
 266         name[0]                 PrincipalName,
 267         realm[1]                Realm
 268 }
 269
 270 Principals ::= SEQUENCE OF Principal
 271
 272 HostAddress ::= SEQUENCE  {
 273         addr-type[0]            krb5int32,
 274         address[1]              OCTET STRING
 275 }
 276
 277 -- This is from RFC1510.
 278 --
 279 -- HostAddresses ::= SEQUENCE OF SEQUENCE {
 280 --      addr-type[0]            krb5int32,
 281 --      address[1]              OCTET STRING
 282 -- }
 283
 284 -- This seems much better.
 285 HostAddresses ::= SEQUENCE OF HostAddress
 286
 287
 288 KerberosTime ::= GeneralizedTime -- Specifying UTC time zone (Z)
 289
 290 AuthorizationDataElement ::= SEQUENCE {
 291         ad-type[0]              krb5int32,
 292         ad-data[1]              OCTET STRING
 293 }
 294
 295 AuthorizationData ::= SEQUENCE OF AuthorizationDataElement
 296
 297 APOptions ::= BIT STRING {
 298         reserved(0),
 299         use-session-key(1),
 300         mutual-required(2)
 301 }
 302
 303 TicketFlags ::= BIT STRING {
 304         reserved(0),
 305         forwardable(1),
 306         forwarded(2),
 307         proxiable(3),
 308         proxy(4),
 309         may-postdate(5),
 310         postdated(6),
 311         invalid(7),
 312         renewable(8),
 313         initial(9),
 314         pre-authent(10),
 315         hw-authent(11),
 316         transited-policy-checked(12),
 317         ok-as-delegate(13),
 318         anonymous(14),
 319         enc-pa-rep(15)
 320 }
 321
 322 KDCOptions ::= BIT STRING {
 323         reserved(0),
 324         forwardable(1),
 325         forwarded(2),
 326         proxiable(3),
 327         proxy(4),
 328         allow-postdate(5),
 329         postdated(6),
 330         renewable(8),
 331         request-anonymous(14),
 332         canonicalize(15),
 333         constrained-delegation(16), -- ms extension
 334         disable-transited-check(26),
 335         renewable-ok(27),
 336         enc-tkt-in-skey(28),
 337         renew(30),
 338         validate(31)
 339 }
 340
 341 LR-TYPE ::= INTEGER {
 342         LR_NONE(0),             -- no information
 343         LR_INITIAL_TGT(1),      -- last initial TGT request
 344         LR_INITIAL(2),          -- last initial request
 345         LR_ISSUE_USE_TGT(3),    -- time of newest TGT used
 346         LR_RENEWAL(4),          -- time of last renewal
 347         LR_REQUEST(5),          -- time of last request (of any type)
 348         LR_PW_EXPTIME(6),       -- expiration time of password
 349         LR_ACCT_EXPTIME(7)      -- expiration time of account
 350 }
 351
 352 LastReq ::= SEQUENCE OF SEQUENCE {
 353         lr-type[0]              LR-TYPE,
 354         lr-value[1]             KerberosTime
 355 }
 356
 357
 358 EncryptedData ::= SEQUENCE {
 359         etype[0]                ENCTYPE, -- EncryptionType
 360         kvno[1]                 krb5int32 OPTIONAL,
 361         cipher[2]               OCTET STRING -- ciphertext
 362 }
 363
 364 EncryptionKey ::= SEQUENCE {
 365         keytype[0]              krb5int32,
 366         keyvalue[1]             OCTET STRING
 367 }
 368
 369 -- encoded Transited field
 370 TransitedEncoding ::= SEQUENCE {
 371         tr-type[0]              krb5int32, -- must be registered
 372         contents[1]             OCTET STRING
 373 }
 374
 375 Ticket ::= [APPLICATION 1] SEQUENCE {
 376         tkt-vno[0]              krb5int32,
 377         realm[1]                Realm,
 378         sname[2]                PrincipalName,
 379         enc-part[3]             EncryptedData
 380 }
 381 -- Encrypted part of ticket
 382 EncTicketPart ::= [APPLICATION 3] SEQUENCE {
 383         flags[0]                TicketFlags,
 384         key[1]                  EncryptionKey,
 385         crealm[2]               Realm,
 386         cname[3]                PrincipalName,
 387         transited[4]            TransitedEncoding,
 388         authtime[5]             KerberosTime,
 389         starttime[6]            KerberosTime OPTIONAL,
 390         endtime[7]              KerberosTime,
 391         renew-till[8]           KerberosTime OPTIONAL,
 392         caddr[9]                HostAddresses OPTIONAL,
 393         authorization-data[10]  AuthorizationData OPTIONAL
 394 }
 395
 396 Checksum ::= SEQUENCE {
 397         cksumtype[0]            CKSUMTYPE,
 398         checksum[1]             OCTET STRING
 399 }
 400
 401 Authenticator ::= [APPLICATION 2] SEQUENCE    {
 402         authenticator-vno[0]    krb5int32,
 403         crealm[1]               Realm,
 404         cname[2]                PrincipalName,
 405         cksum[3]                Checksum OPTIONAL,
 406         cusec[4]                krb5int32,
 407         ctime[5]                KerberosTime,
 408         subkey[6]               EncryptionKey OPTIONAL,
 409         seq-number[7]           krb5uint32 OPTIONAL,
 410         authorization-data[8]   AuthorizationData OPTIONAL
 411 }
 412
 413 PA-DATA ::= SEQUENCE {
 414         -- might be encoded AP-REQ
 415         padata-type[1]          PADATA-TYPE,
 416         padata-value[2]         OCTET STRING
 417 }
 418
 419 ETYPE-INFO-ENTRY ::= SEQUENCE {
 420         etype[0]                ENCTYPE,
 421         salt[1]                 OCTET STRING OPTIONAL,
 422         salttype[2]             krb5int32 OPTIONAL
 423 }
 424
 425 ETYPE-INFO ::= SEQUENCE OF ETYPE-INFO-ENTRY
 426
 427 ETYPE-INFO2-ENTRY ::= SEQUENCE {
 428         etype[0]                ENCTYPE,
 429         salt[1]                 KerberosString OPTIONAL,
 430         s2kparams[2]            OCTET STRING OPTIONAL
 431 }
 432
 433 ETYPE-INFO2 ::= SEQUENCE SIZE (1..MAX) OF ETYPE-INFO2-ENTRY
 434
 435 METHOD-DATA ::= SEQUENCE OF PA-DATA
 436
 437 TypedData ::=   SEQUENCE {
 438         data-type[0]            krb5int32,
 439         data-value[1]           OCTET STRING OPTIONAL
 440 }
 441
 442 TYPED-DATA ::= SEQUENCE SIZE (1..MAX) OF TypedData
 443
 444 KDC-REQ-BODY ::= SEQUENCE {
 445         kdc-options[0]          KDCOptions,
 446         cname[1]                PrincipalName OPTIONAL, -- Used only in AS-REQ
 447         realm[2]                Realm,  -- Server's realm
 448                                         -- Also client's in AS-REQ
 449         sname[3]                PrincipalName OPTIONAL,
 450         from[4]                 KerberosTime OPTIONAL,
 451         till[5]                 KerberosTime OPTIONAL,
 452         rtime[6]                KerberosTime OPTIONAL,
 453         nonce[7]                krb5int32,
 454         etype[8]                SEQUENCE OF ENCTYPE, -- EncryptionType,
 455                                         -- in preference order
 456         addresses[9]            HostAddresses OPTIONAL,
 457         enc-authorization-data[10] EncryptedData OPTIONAL,
 458                                         -- Encrypted AuthorizationData encoding
 459         additional-tickets[11]  SEQUENCE OF Ticket OPTIONAL
 460 }
 461
 462 KDC-REQ ::= SEQUENCE {
 463         pvno[1]                 krb5int32,
 464         msg-type[2]             MESSAGE-TYPE,
 465         padata[3]               METHOD-DATA OPTIONAL,
 466         req-body[4]             KDC-REQ-BODY
 467 }
 468
 469 AS-REQ ::= [APPLICATION 10] KDC-REQ
 470 TGS-REQ ::= [APPLICATION 12] KDC-REQ
 471
 472 -- padata-type ::= PA-ENC-TIMESTAMP
 473 -- padata-value ::= EncryptedData - PA-ENC-TS-ENC
 474
 475 PA-ENC-TS-ENC ::= SEQUENCE {
 476         patimestamp[0]          KerberosTime, -- client's time
 477         pausec[1]               krb5int32 OPTIONAL
 478 }
 479
 480 -- draft-brezak-win2k-krb-authz-01
 481 PA-PAC-REQUEST ::= SEQUENCE {
 482         include-pac[0]          BOOLEAN -- Indicates whether a PAC
 483                                         -- should be included or not
 484 }
 485
 486 -- PacketCable provisioning server location, PKT-SP-SEC-I09-030728.pdf
 487 PROV-SRV-LOCATION ::= GeneralString
 488
 489 KDC-REP ::= SEQUENCE {
 490         pvno[0]                 krb5int32,
 491         msg-type[1]             MESSAGE-TYPE,
 492         padata[2]               METHOD-DATA OPTIONAL,
 493         crealm[3]               Realm,
 494         cname[4]                PrincipalName,
 495         ticket[5]               Ticket,
 496         enc-part[6]             EncryptedData
 497 }
 498
 499 AS-REP ::= [APPLICATION 11] KDC-REP
 500 TGS-REP ::= [APPLICATION 13] KDC-REP
 501
 502 EncKDCRepPart ::= SEQUENCE {
 503         key[0]                  EncryptionKey,
 504         last-req[1]             LastReq,
 505         nonce[2]                krb5int32,
 506         key-expiration[3]       KerberosTime OPTIONAL,
 507         flags[4]                TicketFlags,
 508         authtime[5]             KerberosTime,
 509         starttime[6]            KerberosTime OPTIONAL,
 510         endtime[7]              KerberosTime,
 511         renew-till[8]           KerberosTime OPTIONAL,
 512         srealm[9]               Realm,
 513         sname[10]               PrincipalName,
 514         caddr[11]               HostAddresses OPTIONAL,
 515         encrypted-pa-data[12]   METHOD-DATA OPTIONAL
 516 }
 517
 518 EncASRepPart ::= [APPLICATION 25] EncKDCRepPart
 519 EncTGSRepPart ::= [APPLICATION 26] EncKDCRepPart
 520
 521 AP-REQ ::= [APPLICATION 14] SEQUENCE {
 522         pvno[0]                 krb5int32,
 523         msg-type[1]             MESSAGE-TYPE,
 524         ap-options[2]           APOptions,
 525         ticket[3]               Ticket,
 526         authenticator[4]        EncryptedData
 527 }
 528
 529 AP-REP ::= [APPLICATION 15] SEQUENCE {
 530         pvno[0]                 krb5int32,
 531         msg-type[1]             MESSAGE-TYPE,
 532         enc-part[2]             EncryptedData
 533 }
 534
 535 EncAPRepPart ::= [APPLICATION 27]     SEQUENCE {
 536         ctime[0]                KerberosTime,
 537         cusec[1]                krb5int32,
 538         subkey[2]               EncryptionKey OPTIONAL,
 539         seq-number[3]           krb5uint32 OPTIONAL
 540 }
 541
 542 KRB-SAFE-BODY ::= SEQUENCE {
 543         user-data[0]            OCTET STRING,
 544         timestamp[1]            KerberosTime OPTIONAL,
 545         usec[2]                 krb5int32 OPTIONAL,
 546         seq-number[3]           krb5uint32 OPTIONAL,
 547         s-address[4]            HostAddress OPTIONAL,
 548         r-address[5]            HostAddress OPTIONAL
 549 }
 550
 551 KRB-SAFE ::= [APPLICATION 20] SEQUENCE {
 552         pvno[0]                 krb5int32,
 553         msg-type[1]             MESSAGE-TYPE,
 554         safe-body[2]            KRB-SAFE-BODY,
 555         cksum[3]                Checksum
 556 }
 557
 558 KRB-PRIV ::= [APPLICATION 21] SEQUENCE {
 559         pvno[0]                 krb5int32,
 560         msg-type[1]             MESSAGE-TYPE,
 561         enc-part[3]             EncryptedData
 562 }
 563 EncKrbPrivPart ::= [APPLICATION 28] SEQUENCE {
 564         user-data[0]            OCTET STRING,
 565         timestamp[1]            KerberosTime OPTIONAL,
 566         usec[2]                 krb5int32 OPTIONAL,
 567         seq-number[3]           krb5uint32 OPTIONAL,
 568         s-address[4]            HostAddress OPTIONAL, -- sender's addr
 569         r-address[5]            HostAddress OPTIONAL  -- recip's addr
 570 }
 571
 572 KRB-CRED ::= [APPLICATION 22]   SEQUENCE {
 573         pvno[0]                 krb5int32,
 574         msg-type[1]             MESSAGE-TYPE, -- KRB_CRED
 575         tickets[2]              SEQUENCE OF Ticket,
 576         enc-part[3]             EncryptedData
 577 }
 578
 579 KrbCredInfo ::= SEQUENCE {
 580         key[0]                  EncryptionKey,
 581         prealm[1]               Realm OPTIONAL,
 582         pname[2]                PrincipalName OPTIONAL,
 583         flags[3]                TicketFlags OPTIONAL,
 584         authtime[4]             KerberosTime OPTIONAL,
 585         starttime[5]            KerberosTime OPTIONAL,
 586         endtime[6]              KerberosTime OPTIONAL,
 587         renew-till[7]           KerberosTime OPTIONAL,
 588         srealm[8]               Realm OPTIONAL,
 589         sname[9]                PrincipalName OPTIONAL,
 590         caddr[10]               HostAddresses OPTIONAL
 591 }
 592
 593 EncKrbCredPart ::= [APPLICATION 29]   SEQUENCE {
 594         ticket-info[0]          SEQUENCE OF KrbCredInfo,
 595         nonce[1]                krb5int32 OPTIONAL,
 596         timestamp[2]            KerberosTime OPTIONAL,
 597         usec[3]                 krb5int32 OPTIONAL,
 598         s-address[4]            HostAddress OPTIONAL,
 599         r-address[5]            HostAddress OPTIONAL
 600 }
 601
 602 KRB-ERROR ::= [APPLICATION 30] SEQUENCE {
 603         pvno[0]                 krb5int32,
 604         msg-type[1]             MESSAGE-TYPE,
 605         ctime[2]                KerberosTime OPTIONAL,
 606         cusec[3]                krb5int32 OPTIONAL,
 607         stime[4]                KerberosTime,
 608         susec[5]                krb5int32,
 609         error-code[6]           krb5int32,
 610         crealm[7]               Realm OPTIONAL,
 611         cname[8]                PrincipalName OPTIONAL,
 612         realm[9]                Realm, -- Correct realm
 613         sname[10]               PrincipalName, -- Correct name
 614         e-text[11]              GeneralString OPTIONAL,
 615         e-data[12]              OCTET STRING OPTIONAL
 616 }
 617
 618 ChangePasswdDataMS ::= SEQUENCE {
 619         newpasswd[0]            OCTET STRING,
 620         targname[1]             PrincipalName OPTIONAL,
 621         targrealm[2]            Realm OPTIONAL
 622 }
 623
 624 EtypeList ::= SEQUENCE OF ENCTYPE
 625         -- the client's proposed enctype list in
 626         -- decreasing preference order, favorite choice first
 627
 628 krb5-pvno krb5int32 ::= 5 -- current Kerberos protocol version number
 629
 630 -- transited encodings
 631
 632 DOMAIN-X500-COMPRESS    krb5int32 ::= 1
 633
 634 -- authorization data primitives
 635
 636 AD-IF-RELEVANT ::= AuthorizationData
 637
 638 AD-KDCIssued ::= SEQUENCE {
 639         ad-checksum[0]          Checksum,
 640         i-realm[1]              Realm OPTIONAL,
 641         i-sname[2]              PrincipalName OPTIONAL,
 642         elements[3]             AuthorizationData
 643 }
 644
 645 AD-AND-OR ::= SEQUENCE {
 646         condition-count[0]      INTEGER,
 647         elements[1]             AuthorizationData
 648 }
 649
 650 AD-MANDATORY-FOR-KDC ::= AuthorizationData
 651
 652 -- PA-SAM-RESPONSE-2/PA-SAM-RESPONSE-2
 653
 654 PA-SAM-TYPE ::= INTEGER {
 655         PA_SAM_TYPE_ENIGMA(1),          -- Enigma Logic
 656         PA_SAM_TYPE_DIGI_PATH(2),       -- Digital Pathways
 657         PA_SAM_TYPE_SKEY_K0(3),         -- S/key where  KDC has key 0
 658         PA_SAM_TYPE_SKEY(4),            -- Traditional S/Key
 659         PA_SAM_TYPE_SECURID(5),         -- Security Dynamics
 660         PA_SAM_TYPE_CRYPTOCARD(6)       -- CRYPTOCard
 661 }
 662
 663 PA-SAM-REDIRECT ::= HostAddresses
 664
 665 SAMFlags ::= BIT STRING {
 666         use-sad-as-key(0),
 667         send-encrypted-sad(1),
 668         must-pk-encrypt-sad(2)
 669 }
 670
 671 PA-SAM-CHALLENGE-2-BODY ::= SEQUENCE {
 672         sam-type[0]             krb5int32,
 673         sam-flags[1]            SAMFlags,
 674         sam-type-name[2]        GeneralString OPTIONAL,
 675         sam-track-id[3]         GeneralString OPTIONAL,
 676         sam-challenge-label[4]  GeneralString OPTIONAL,
 677         sam-challenge[5]        GeneralString OPTIONAL,
 678         sam-response-prompt[6]  GeneralString OPTIONAL,
 679         sam-pk-for-sad[7]       EncryptionKey OPTIONAL,
 680         sam-nonce[8]            krb5int32,
 681         sam-etype[9]            krb5int32,
 682         ...
 683 }
 684
 685 PA-SAM-CHALLENGE-2 ::= SEQUENCE {
 686         sam-body[0]             PA-SAM-CHALLENGE-2-BODY,
 687         sam-cksum[1]            SEQUENCE OF Checksum, -- (1..MAX)
 688         ...
 689 }
 690
 691 PA-SAM-RESPONSE-2 ::= SEQUENCE {
 692         sam-type[0]             krb5int32,
 693         sam-flags[1]            SAMFlags,
 694         sam-track-id[2]         GeneralString OPTIONAL,
 695         sam-enc-nonce-or-sad[3] EncryptedData, -- PA-ENC-SAM-RESPONSE-ENC
 696         sam-nonce[4]            krb5int32,
 697         ...
 698 }
 699
 700 PA-ENC-SAM-RESPONSE-ENC ::= SEQUENCE {
 701         sam-nonce[0]            krb5int32,
 702         sam-sad[1]              GeneralString OPTIONAL,
 703         ...
 704 }
 705
 706 PA-S4U2Self ::= SEQUENCE {
 707         name[0]         PrincipalName,
 708         realm[1]        Realm,
 709         cksum[2]        Checksum,
 710         auth[3]         GeneralString
 711 }
 712
 713 AD-LoginAlias ::= SEQUENCE { -- ad-type number TBD --
 714         login-alias     [0] PrincipalName,
 715         checksum        [1] Checksum
 716 }
 717
 718 -- old ms referral
 719 PA-SvrReferralData ::= SEQUENCE {
 720         referred-name   [1] PrincipalName OPTIONAL,
 721         referred-realm  [0] Realm
 722 }
 723
 724 PA-SERVER-REFERRAL-DATA ::= EncryptedData
 725
 726 PA-ServerReferralData ::= SEQUENCE {
 727         referred-realm          [0] Realm OPTIONAL,
 728         true-principal-name     [1] PrincipalName OPTIONAL,
 729         requested-principal-name [2] PrincipalName OPTIONAL,
 730         referral-valid-until     [3] KerberosTime OPTIONAL,
 731         ...
 732 }
 733
 734 FastOptions ::= BIT STRING {
 735             reserved(0),
 736             hide-client-names(1),
 737             kdc-follow--referrals(16)
 738 }
 739
 740 KrbFastReq ::= SEQUENCE {
 741         fast-options [0] FastOptions,
 742         padata       [1] SEQUENCE OF PA-DATA,
 743         req-body     [2] KDC-REQ-BODY,
 744         ...
 745 }
 746
 747 KrbFastArmor ::= SEQUENCE {
 748         armor-type   [0] krb5int32,
 749         armor-value  [1] OCTET STRING,
 750         ...
 751 }
 752
 753 KrbFastArmoredReq ::= SEQUENCE {
 754         armor        [0] KrbFastArmor OPTIONAL,
 755         req-checksum [1] Checksum,
 756         enc-fast-req [2] EncryptedData -- KrbFastReq --
 757 }
 758
 759 PA-FX-FAST-REQUEST ::= CHOICE {
 760         armored-data [0] KrbFastArmoredReq,
 761         ...
 762 }
 763
 764 KrbFastFinished ::= SEQUENCE {
 765         timestamp   [0] KerberosTime,
 766         usec        [1] krb5int32,
 767         crealm      [2] Realm,
 768         cname       [3] PrincipalName,
 769         checksum    [4] Checksum,
 770         ticket-checksum [5] Checksum,
 771         ...
 772 }
 773
 774 KrbFastResponse ::= SEQUENCE {
 775         padata      [0] SEQUENCE OF PA-DATA,
 776         rep-key     [1] EncryptionKey OPTIONAL,
 777         finished    [2] KrbFastFinished OPTIONAL,
 778         ...
 779 }
 780
 781 KrbFastArmoredRep ::= SEQUENCE {
 782         enc-fast-rep      [0] EncryptedData, -- KrbFastResponse --
 783         ...
 784 }
 785
 786 PA-FX-FAST-REPLY ::= CHOICE {
 787         armored-data [0] KrbFastArmoredRep,
 788         ...
 789 }
 790
 791 END
 792
 793 -- etags -r '/\([A-Za-z][-A-Za-z0-9]*\).*::=/\1/' k5.asn1