| 0,0 → 1,109 |
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| /*!\file rpc/auth_des.h |
| * RPC authentication. |
| */ |
| |
| /* @(#)auth_des.h 2.2 88/07/29 4.0 RPCSRC; from 1.3 88/02/08 SMI */ |
| /* |
| * Sun RPC is a product of Sun Microsystems, Inc. and is provided for |
| * unrestricted use provided that this legend is included on all tape |
| * media and as a part of the software program in whole or part. Users |
| * may copy or modify Sun RPC without charge, but are not authorized |
| * to license or distribute it to anyone else except as part of a product or |
| * program developed by the user. |
| * |
| * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE |
| * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. |
| * |
| * Sun RPC is provided with no support and without any obligation on the |
| * part of Sun Microsystems, Inc. to assist in its use, correction, |
| * modification or enhancement. |
| * |
| * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE |
| * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC |
| * OR ANY PART THEREOF. |
| * |
| * In no event will Sun Microsystems, Inc. be liable for any lost revenue |
| * or profits or other special, indirect and consequential damages, even if |
| * Sun has been advised of the possibility of such damages. |
| * |
| * Sun Microsystems, Inc. |
| * 2550 Garcia Avenue |
| * Mountain View, California 94043 |
| */ |
| |
| /* |
| * Copyright (c) 1988 by Sun Microsystems, Inc. |
| */ |
| |
| /* |
| * auth_des.h, Protocol for DES style authentication for RPC |
| */ |
| |
| #ifndef __AUTH_DES_H |
| #define __AUTH_DES_H |
| |
| /* |
| * There are two kinds of "names": fullnames and nicknames |
| */ |
| enum authdes_namekind { |
| ADN_FULLNAME, |
| ADN_NICKNAME |
| }; |
| |
| /* |
| * A fullname contains the network name of the client, |
| * a conversation key and the window |
| */ |
| struct authdes_fullname { |
| char *name; /* network name of client, up to MAXNETNAMELEN */ |
| des_block key; /* conversation key */ |
| u_long window; /* associated window */ |
| }; |
| |
| |
| /* |
| * A credential |
| */ |
| struct authdes_cred { |
| enum authdes_namekind adc_namekind; |
| struct authdes_fullname adc_fullname; |
| u_long adc_nickname; |
| }; |
| |
| |
| |
| /* |
| * A des authentication verifier |
| */ |
| struct authdes_verf { |
| union { |
| struct timeval adv_ctime; /* clear time */ |
| des_block adv_xtime; /* crypt time */ |
| } adv_time_u; |
| u_long adv_int_u; |
| }; |
| |
| /* |
| * des authentication verifier: client variety |
| * |
| * adv_timestamp is the current time. |
| * adv_winverf is the credential window + 1. |
| * Both are encrypted using the conversation key. |
| */ |
| #define adv_timestamp adv_time_u.adv_ctime |
| #define adv_xtimestamp adv_time_u.adv_xtime |
| #define adv_winverf adv_int_u |
| |
| /* |
| * des authentication verifier: server variety |
| * |
| * adv_timeverf is the client's timestamp + client's window |
| * adv_nickname is the server's nickname for the client. |
| * adv_timeverf is encrypted using the conversation key. |
| */ |
| #define adv_timeverf adv_time_u.adv_ctime |
| #define adv_xtimeverf adv_time_u.adv_xtime |
| #define adv_nickname adv_int_u |
| |
| #endif /* !__AUTH_DES_H */ |