/* * Adapted from MIT Kerberos 5-1.2.1 lib/include/krb5.h, * lib/gssapi/krb5/gssapiP_krb5.h, and others * * Copyright (c) 2000-2008 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 _LINUX_SUNRPC_GSS_KRB5_H #define _LINUX_SUNRPC_GSS_KRB5_H #include <linux/sunrpc/auth_gss.h> #include <linux/sunrpc/gss_err.h> /* Maximum key length (in bytes) for the supported crypto algorithms */ #define GSS_KRB5_MAX_KEYLEN (32) /* Maximum checksum function output for the supported enctypes */ #define GSS_KRB5_MAX_CKSUM_LEN (24) /* Maximum blocksize for the supported crypto algorithms */ #define GSS_KRB5_MAX_BLOCKSIZE (16) /* The length of the Kerberos GSS token header */ #define GSS_KRB5_TOK_HDR_LEN (16) #define KG2_TOK_MIC 0x0404 #define KG2_TOK_WRAP 0x0504 #define KG2_TOKEN_FLAG_SENTBYACCEPTOR 0x01 #define KG2_TOKEN_FLAG_SEALED 0x02 #define KG2_TOKEN_FLAG_ACCEPTORSUBKEY 0x04 /* from rfc4121 */ #define KG_USAGE_ACCEPTOR_SEAL (22) #define KG_USAGE_ACCEPTOR_SIGN (23) #define KG_USAGE_INITIATOR_SEAL (24) #define KG_USAGE_INITIATOR_SIGN (25) #endif /* _LINUX_SUNRPC_GSS_KRB5_H */
