2 * Modifications for Lustre
4 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
6 * Author: Eric Mei <ericm@clusterfs.com>
10 * linux/include/linux/sunrpc/gss_krb5_types.h
12 * Adapted from MIT Kerberos 5-1.2.1 lib/include/krb5.h,
13 * lib/gssapi/krb5/gssapiP_krb5.h, and others
15 * Copyright (c) 2000 The Regents of the University of Michigan.
16 * All rights reserved.
18 * Andy Adamson <andros@umich.edu>
19 * Bruce Fields <bfields@umich.edu>
23 * Copyright 1995 by the Massachusetts Institute of Technology.
24 * All Rights Reserved.
26 * Export of this software from the United States of America may
27 * require a specific license from the United States Government.
28 * It is the responsibility of any person or organization contemplating
29 * export to obtain such a license before exporting.
31 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
32 * distribute this software and its documentation for any purpose and
33 * without fee is hereby granted, provided that the above copyright
34 * notice appear in all copies and that both that copyright notice and
35 * this permission notice appear in supporting documentation, and that
36 * the name of M.I.T. not be used in advertising or publicity pertaining
37 * to distribution of the software without specific, written prior
38 * permission. Furthermore if you modify this software you must label
39 * your software as modified software and not distribute it in such a
40 * fashion that it might be confused with the original M.I.T. software.
41 * M.I.T. makes no representations about the suitability of
42 * this software for any purpose. It is provided "as is" without express
43 * or implied warranty.
47 #ifndef PTLRPC_GSS_KRB5_H
48 #define PTLRPC_GSS_KRB5_H
50 #include "gss_crypto.h"
56 #define KG_USAGE_ACCEPTOR_SEAL 22
57 #define KG_USAGE_ACCEPTOR_SIGN 23
58 #define KG_USAGE_INITIATOR_SEAL 24
59 #define KG_USAGE_INITIATOR_SIGN 25
61 #define KG_TOK_MIC_MSG 0x0404
62 #define KG_TOK_WRAP_MSG 0x0504
64 #define FLAG_SENDER_IS_ACCEPTOR 0x01
65 #define FLAG_WRAP_CONFIDENTIAL 0x02
66 #define FLAG_ACCEPTOR_SUBKEY 0x04
69 __u16 kh_tok_id; /* token id */
70 __u8 kh_flags; /* acceptor flags */
71 __u8 kh_filler; /* 0xff */
72 __u16 kh_ec; /* extra count */
73 __u16 kh_rrc; /* right rotation count */
74 __u64 kh_seq; /* sequence number */
75 __u8 kh_cksum[0]; /* checksum */
79 unsigned int kc_initiate:1,
82 kc_have_acceptor_subkey:1;
88 struct gss_keyblock kc_keye; /* encryption */
89 struct gss_keyblock kc_keyi; /* integrity */
90 struct gss_keyblock kc_keyc; /* checksum */
91 rawobj_t kc_mech_used;
95 SGN_ALG_DES_MAC_MD5 = 0x0000,
96 SGN_ALG_MD2_5 = 0x0001,
97 SGN_ALG_DES_MAC = 0x0002,
98 SGN_ALG_3 = 0x0003, /* not published */
99 SGN_ALG_HMAC_MD5 = 0x0011, /* microsoft w2k; no support */
100 SGN_ALG_HMAC_SHA1_DES3_KD = 0x0004
104 SEAL_ALG_NONE = 0xffff,
105 SEAL_ALG_DES = 0x0000,
106 SEAL_ALG_1 = 0x0001, /* not published */
107 SEAL_ALG_MICROSOFT_RC4 = 0x0010, /* microsoft w2k; no support */
108 SEAL_ALG_DES3KD = 0x0002
111 #define CKSUMTYPE_CRC32 0x0001
112 #define CKSUMTYPE_RSA_MD4 0x0002
113 #define CKSUMTYPE_RSA_MD4_DES 0x0003
114 #define CKSUMTYPE_DESCBC 0x0004
117 #define CKSUMTYPE_RSA_MD5 0x0007
118 #define CKSUMTYPE_RSA_MD5_DES 0x0008
119 #define CKSUMTYPE_NIST_SHA 0x0009
120 #define CKSUMTYPE_HMAC_SHA1_DES3 0x000c
121 #define CKSUMTYPE_HMAC_SHA1_96_AES128 0x000f
122 #define CKSUMTYPE_HMAC_SHA1_96_AES256 0x0010
123 #define CKSUMTYPE_HMAC_MD5_ARCFOUR -138
125 /* from gssapi_err_krb5.h */
126 #define KG_CCACHE_NOMATCH (39756032L)
127 #define KG_KEYTAB_NOMATCH (39756033L)
128 #define KG_TGT_MISSING (39756034L)
129 #define KG_NO_SUBKEY (39756035L)
130 #define KG_CONTEXT_ESTABLISHED (39756036L)
131 #define KG_BAD_SIGN_TYPE (39756037L)
132 #define KG_BAD_LENGTH (39756038L)
133 #define KG_CTX_INCOMPLETE (39756039L)
134 #define KG_CONTEXT (39756040L)
135 #define KG_CRED (39756041L)
136 #define KG_ENC_DESC (39756042L)
137 #define KG_BAD_SEQ (39756043L)
138 #define KG_EMPTY_CCACHE (39756044L)
139 #define KG_NO_CTYPES (39756045L)
141 /* per Kerberos v5 protocol spec crypto types from the wire.
142 * these get mapped to linux kernel crypto routines.
144 #define ENCTYPE_NULL 0x0000
145 #define ENCTYPE_DES_CBC_CRC 0x0001 /* DES cbc mode with CRC-32 */
146 #define ENCTYPE_DES_CBC_MD4 0x0002 /* DES cbc mode with RSA-MD4 */
147 #define ENCTYPE_DES_CBC_MD5 0x0003 /* DES cbc mode with RSA-MD5 */
148 #define ENCTYPE_DES_CBC_RAW 0x0004 /* DES cbc mode raw */
149 /* XXX deprecated? */
150 #define ENCTYPE_DES3_CBC_SHA 0x0005 /* DES-3 cbc mode with NIST-SHA */
151 #define ENCTYPE_DES3_CBC_RAW 0x0006 /* DES-3 cbc mode raw */
152 #define ENCTYPE_DES_HMAC_SHA1 0x0008
153 #define ENCTYPE_DES3_CBC_SHA1 0x0010
154 #define ENCTYPE_AES128_CTS_HMAC_SHA1_96 0x0011
155 #define ENCTYPE_AES256_CTS_HMAC_SHA1_96 0x0012
156 #define ENCTYPE_ARCFOUR_HMAC 0x0017
157 #define ENCTYPE_ARCFOUR_HMAC_EXP 0x0018
158 #define ENCTYPE_UNKNOWN 0x01ff
160 #endif /* PTLRPC_GSS_KRB5_H */