1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
4 * Modifications for Lustre
5 * Copyright 2004 - 2006, Cluster File Systems, Inc.
7 * Author: Eric Mei <ericm@clusterfs.com>
11 * linux/include/linux/sunrpc/gss_krb5_types.h
13 * Adapted from MIT Kerberos 5-1.2.1 lib/include/krb5.h,
14 * lib/gssapi/krb5/gssapiP_krb5.h, and others
16 * Copyright (c) 2000 The Regents of the University of Michigan.
17 * All rights reserved.
19 * Andy Adamson <andros@umich.edu>
20 * Bruce Fields <bfields@umich.edu>
24 * Copyright 1995 by the Massachusetts Institute of Technology.
25 * All Rights Reserved.
27 * Export of this software from the United States of America may
28 * require a specific license from the United States Government.
29 * It is the responsibility of any person or organization contemplating
30 * export to obtain such a license before exporting.
32 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
33 * distribute this software and its documentation for any purpose and
34 * without fee is hereby granted, provided that the above copyright
35 * notice appear in all copies and that both that copyright notice and
36 * this permission notice appear in supporting documentation, and that
37 * the name of M.I.T. not be used in advertising or publicity pertaining
38 * to distribution of the software without specific, written prior
39 * permission. Furthermore if you modify this software you must label
40 * your software as modified software and not distribute it in such a
41 * fashion that it might be confused with the original M.I.T. software.
42 * M.I.T. makes no representations about the suitability of
43 * this software for any purpose. It is provided "as is" without express
44 * or implied warranty.
48 #ifndef PTLRPC_GSS_KRB5_H
49 #define PTLRPC_GSS_KRB5_H
51 extern spinlock_t krb5_seq_lock;
57 #define KG_USAGE_ACCEPTOR_SEAL 22
58 #define KG_USAGE_ACCEPTOR_SIGN 23
59 #define KG_USAGE_INITIATOR_SEAL 24
60 #define KG_USAGE_INITIATOR_SIGN 25
62 #define KG_TOK_MIC_MSG 0x0404
63 #define KG_TOK_WRAP_MSG 0x0504
65 #define FLAG_SENDER_IS_ACCEPTOR 0x01
66 #define FLAG_WRAP_CONFIDENTIAL 0x02
67 #define FLAG_ACCEPTOR_SUBKEY 0x04
70 __u16 kh_tok_id; /* token id */
71 __u8 kh_flags; /* acceptor flags */
72 __u8 kh_filler; /* 0xff */
73 __u16 kh_ec; /* extra count */
74 __u16 kh_rrc; /* right rotation count */
75 __u64 kh_seq; /* sequence number */
76 __u8 kh_cksum[0]; /* checksum */
79 struct krb5_keyblock {
81 struct ll_crypto_cipher *kb_tfm;
85 unsigned int kc_initiate:1,
88 kc_have_acceptor_subkey:1;
94 struct krb5_keyblock kc_keye; /* encryption */
95 struct krb5_keyblock kc_keyi; /* integrity */
96 struct krb5_keyblock kc_keyc; /* checksum */
97 rawobj_t kc_mech_used;
101 SGN_ALG_DES_MAC_MD5 = 0x0000,
102 SGN_ALG_MD2_5 = 0x0001,
103 SGN_ALG_DES_MAC = 0x0002,
104 SGN_ALG_3 = 0x0003, /* not published */
105 SGN_ALG_HMAC_MD5 = 0x0011, /* microsoft w2k; no support */
106 SGN_ALG_HMAC_SHA1_DES3_KD = 0x0004
110 SEAL_ALG_NONE = 0xffff,
111 SEAL_ALG_DES = 0x0000,
112 SEAL_ALG_1 = 0x0001, /* not published */
113 SEAL_ALG_MICROSOFT_RC4 = 0x0010, /* microsoft w2k; no support */
114 SEAL_ALG_DES3KD = 0x0002
117 #define CKSUMTYPE_CRC32 0x0001
118 #define CKSUMTYPE_RSA_MD4 0x0002
119 #define CKSUMTYPE_RSA_MD4_DES 0x0003
120 #define CKSUMTYPE_DESCBC 0x0004
123 #define CKSUMTYPE_RSA_MD5 0x0007
124 #define CKSUMTYPE_RSA_MD5_DES 0x0008
125 #define CKSUMTYPE_NIST_SHA 0x0009
126 #define CKSUMTYPE_HMAC_SHA1_DES3 0x000c
127 #define CKSUMTYPE_HMAC_SHA1_96_AES128 0x000f
128 #define CKSUMTYPE_HMAC_SHA1_96_AES256 0x0010
129 #define CKSUMTYPE_HMAC_MD5_ARCFOUR -138
131 /* from gssapi_err_krb5.h */
132 #define KG_CCACHE_NOMATCH (39756032L)
133 #define KG_KEYTAB_NOMATCH (39756033L)
134 #define KG_TGT_MISSING (39756034L)
135 #define KG_NO_SUBKEY (39756035L)
136 #define KG_CONTEXT_ESTABLISHED (39756036L)
137 #define KG_BAD_SIGN_TYPE (39756037L)
138 #define KG_BAD_LENGTH (39756038L)
139 #define KG_CTX_INCOMPLETE (39756039L)
140 #define KG_CONTEXT (39756040L)
141 #define KG_CRED (39756041L)
142 #define KG_ENC_DESC (39756042L)
143 #define KG_BAD_SEQ (39756043L)
144 #define KG_EMPTY_CCACHE (39756044L)
145 #define KG_NO_CTYPES (39756045L)
147 /* per Kerberos v5 protocol spec crypto types from the wire.
148 * these get mapped to linux kernel crypto routines.
150 #define ENCTYPE_NULL 0x0000
151 #define ENCTYPE_DES_CBC_CRC 0x0001 /* DES cbc mode with CRC-32 */
152 #define ENCTYPE_DES_CBC_MD4 0x0002 /* DES cbc mode with RSA-MD4 */
153 #define ENCTYPE_DES_CBC_MD5 0x0003 /* DES cbc mode with RSA-MD5 */
154 #define ENCTYPE_DES_CBC_RAW 0x0004 /* DES cbc mode raw */
155 /* XXX deprecated? */
156 #define ENCTYPE_DES3_CBC_SHA 0x0005 /* DES-3 cbc mode with NIST-SHA */
157 #define ENCTYPE_DES3_CBC_RAW 0x0006 /* DES-3 cbc mode raw */
158 #define ENCTYPE_DES_HMAC_SHA1 0x0008
159 #define ENCTYPE_DES3_CBC_SHA1 0x0010
160 #define ENCTYPE_AES128_CTS_HMAC_SHA1_96 0x0011
161 #define ENCTYPE_AES256_CTS_HMAC_SHA1_96 0x0012
162 #define ENCTYPE_ARCFOUR_HMAC 0x0017
163 #define ENCTYPE_ARCFOUR_HMAC_EXP 0x0018
164 #define ENCTYPE_UNKNOWN 0x01ff
166 #endif /* PTLRPC_GSS_KRB5_H */