| /* |
| * Modifications for Lustre |
| * |
| * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. |
| * |
| * Author: Eric Mei <ericm@clusterfs.com> |
| */ |
| |
| /* |
| * linux/include/linux/sunrpc/gss_krb5_types.h |
| * |
| * Adapted from MIT Kerberos 5-1.2.1 lib/include/krb5.h, |
| * lib/gssapi/krb5/gssapiP_krb5.h, and others |
| * |
| * Copyright (c) 2000 The Regents of the University of Michigan. |
| * All rights reserved. |
| * |
| * Andy Adamson <andros@umich.edu> |
| * Bruce Fields <bfields@umich.edu> |
| */ |
| |
| /* |
| * Copyright 1995 by the Massachusetts Institute of Technology. |
| * All Rights Reserved. |
| * |
| * Export of this software from the United States of America may |
| * require a specific license from the United States Government. |
| * It is the responsibility of any person or organization contemplating |
| * export to obtain such a license before exporting. |
| * |
| * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and |
| * distribute this software and its documentation for any purpose and |
| * without fee is hereby granted, provided that the above copyright |
| * notice appear in all copies and that both that copyright notice and |
| * this permission notice appear in supporting documentation, and that |
| * the name of M.I.T. not be used in advertising or publicity pertaining |
| * to distribution of the software without specific, written prior |
| * permission. Furthermore if you modify this software you must label |
| * your software as modified software and not distribute it in such a |
| * fashion that it might be confused with the original M.I.T. software. |
| * M.I.T. makes no representations about the suitability of |
| * this software for any purpose. It is provided "as is" without express |
| * or implied warranty. |
| * |
| */ |
| |
| #ifndef PTLRPC_GSS_KRB5_H |
| #define PTLRPC_GSS_KRB5_H |
| |
| /* |
| * RFC 4142 |
| */ |
| |
| #define KG_USAGE_ACCEPTOR_SEAL 22 |
| #define KG_USAGE_ACCEPTOR_SIGN 23 |
| #define KG_USAGE_INITIATOR_SEAL 24 |
| #define KG_USAGE_INITIATOR_SIGN 25 |
| |
| #define KG_TOK_MIC_MSG 0x0404 |
| #define KG_TOK_WRAP_MSG 0x0504 |
| |
| #define FLAG_SENDER_IS_ACCEPTOR 0x01 |
| #define FLAG_WRAP_CONFIDENTIAL 0x02 |
| #define FLAG_ACCEPTOR_SUBKEY 0x04 |
| |
| struct krb5_header { |
| __u16 kh_tok_id; /* token id */ |
| __u8 kh_flags; /* acceptor flags */ |
| __u8 kh_filler; /* 0xff */ |
| __u16 kh_ec; /* extra count */ |
| __u16 kh_rrc; /* right rotation count */ |
| __u64 kh_seq; /* sequence number */ |
| __u8 kh_cksum[0]; /* checksum */ |
| }; |
| |
| struct krb5_keyblock { |
| rawobj_t kb_key; |
| struct ll_crypto_cipher *kb_tfm; |
| }; |
| |
| struct krb5_ctx { |
| unsigned int kc_initiate:1, |
| kc_cfx:1, |
| kc_seed_init:1, |
| kc_have_acceptor_subkey:1; |
| __s32 kc_endtime; |
| __u8 kc_seed[16]; |
| __u64 kc_seq_send; |
| __u64 kc_seq_recv; |
| __u32 kc_enctype; |
| struct krb5_keyblock kc_keye; /* encryption */ |
| struct krb5_keyblock kc_keyi; /* integrity */ |
| struct krb5_keyblock kc_keyc; /* checksum */ |
| rawobj_t kc_mech_used; |
| }; |
| |
| enum sgn_alg { |
| SGN_ALG_DES_MAC_MD5 = 0x0000, |
| SGN_ALG_MD2_5 = 0x0001, |
| SGN_ALG_DES_MAC = 0x0002, |
| SGN_ALG_3 = 0x0003, /* not published */ |
| SGN_ALG_HMAC_MD5 = 0x0011, /* microsoft w2k; no support */ |
| SGN_ALG_HMAC_SHA1_DES3_KD = 0x0004 |
| }; |
| |
| enum seal_alg { |
| SEAL_ALG_NONE = 0xffff, |
| SEAL_ALG_DES = 0x0000, |
| SEAL_ALG_1 = 0x0001, /* not published */ |
| SEAL_ALG_MICROSOFT_RC4 = 0x0010, /* microsoft w2k; no support */ |
| SEAL_ALG_DES3KD = 0x0002 |
| }; |
| |
| #define CKSUMTYPE_CRC32 0x0001 |
| #define CKSUMTYPE_RSA_MD4 0x0002 |
| #define CKSUMTYPE_RSA_MD4_DES 0x0003 |
| #define CKSUMTYPE_DESCBC 0x0004 |
| /* des-mac-k */ |
| /* rsa-md4-des-k */ |
| #define CKSUMTYPE_RSA_MD5 0x0007 |
| #define CKSUMTYPE_RSA_MD5_DES 0x0008 |
| #define CKSUMTYPE_NIST_SHA 0x0009 |
| #define CKSUMTYPE_HMAC_SHA1_DES3 0x000c |
| #define CKSUMTYPE_HMAC_SHA1_96_AES128 0x000f |
| #define CKSUMTYPE_HMAC_SHA1_96_AES256 0x0010 |
| #define CKSUMTYPE_HMAC_MD5_ARCFOUR -138 |
| |
| /* from gssapi_err_krb5.h */ |
| #define KG_CCACHE_NOMATCH (39756032L) |
| #define KG_KEYTAB_NOMATCH (39756033L) |
| #define KG_TGT_MISSING (39756034L) |
| #define KG_NO_SUBKEY (39756035L) |
| #define KG_CONTEXT_ESTABLISHED (39756036L) |
| #define KG_BAD_SIGN_TYPE (39756037L) |
| #define KG_BAD_LENGTH (39756038L) |
| #define KG_CTX_INCOMPLETE (39756039L) |
| #define KG_CONTEXT (39756040L) |
| #define KG_CRED (39756041L) |
| #define KG_ENC_DESC (39756042L) |
| #define KG_BAD_SEQ (39756043L) |
| #define KG_EMPTY_CCACHE (39756044L) |
| #define KG_NO_CTYPES (39756045L) |
| |
| /* per Kerberos v5 protocol spec crypto types from the wire. |
| * these get mapped to linux kernel crypto routines. |
| */ |
| #define ENCTYPE_NULL 0x0000 |
| #define ENCTYPE_DES_CBC_CRC 0x0001 /* DES cbc mode with CRC-32 */ |
| #define ENCTYPE_DES_CBC_MD4 0x0002 /* DES cbc mode with RSA-MD4 */ |
| #define ENCTYPE_DES_CBC_MD5 0x0003 /* DES cbc mode with RSA-MD5 */ |
| #define ENCTYPE_DES_CBC_RAW 0x0004 /* DES cbc mode raw */ |
| /* XXX deprecated? */ |
| #define ENCTYPE_DES3_CBC_SHA 0x0005 /* DES-3 cbc mode with NIST-SHA */ |
| #define ENCTYPE_DES3_CBC_RAW 0x0006 /* DES-3 cbc mode raw */ |
| #define ENCTYPE_DES_HMAC_SHA1 0x0008 |
| #define ENCTYPE_DES3_CBC_SHA1 0x0010 |
| #define ENCTYPE_AES128_CTS_HMAC_SHA1_96 0x0011 |
| #define ENCTYPE_AES256_CTS_HMAC_SHA1_96 0x0012 |
| #define ENCTYPE_ARCFOUR_HMAC 0x0017 |
| #define ENCTYPE_ARCFOUR_HMAC_EXP 0x0018 |
| #define ENCTYPE_UNKNOWN 0x01ff |
| |
| #endif /* PTLRPC_GSS_KRB5_H */ |