Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | RSS feed

  1. /*
  2.  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
  3.  * unrestricted use provided that this legend is included on all tape
  4.  * media and as a part of the software program in whole or part.  Users
  5.  * may copy or modify Sun RPC without charge, but are not authorized
  6.  * to license or distribute it to anyone else except as part of a product or
  7.  * program developed by the user.
  8.  *
  9.  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  10.  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  11.  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  12.  *
  13.  * Sun RPC is provided with no support and without any obligation on the
  14.  * part of Sun Microsystems, Inc. to assist in its use, correction,
  15.  * modification or enhancement.
  16.  *
  17.  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  18.  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  19.  * OR ANY PART THEREOF.
  20.  *
  21.  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  22.  * or profits or other special, indirect and consequential damages, even if
  23.  * Sun has been advised of the possibility of such damages.
  24.  *
  25.  * Sun Microsystems, Inc.
  26.  * 2550 Garcia Avenue
  27.  * Mountain View, California  94043
  28.  */
  29. /*
  30.  * Generic DES driver interface
  31.  * Keep this file hardware independent!
  32.  * Copyright (c) 1986 by Sun Microsystems, Inc.
  33.  */
  34.  
  35. #ifndef _DES_H
  36. #define _DES_H
  37.  
  38. #include <sys/types.h>
  39.  
  40. __BEGIN_DECLS
  41.  
  42. #define DES_MAXLEN      65536   /* maximum # of bytes to encrypt  */
  43. #define DES_QUICKLEN    16      /* maximum # of bytes to encrypt quickly */
  44.  
  45. enum desdir
  46.   {
  47.     ENCRYPT, DECRYPT
  48.   };
  49. enum desmode
  50.   {
  51.     CBC, ECB
  52.   };
  53.  
  54. /*
  55.  * parameters to ioctl call
  56.  */
  57. struct desparams
  58.   {
  59.     u_char des_key[8];          /* key (with low bit parity) */
  60.     enum desdir des_dir;        /* direction */
  61.     enum desmode des_mode;      /* mode */
  62.     u_char des_ivec[8];         /* input vector */
  63.     unsigned des_len;           /* number of bytes to crypt */
  64.     union
  65.       {
  66.         u_char UDES_data[DES_QUICKLEN];
  67.         u_char *UDES_buf;
  68.       }
  69.     UDES;
  70. #define des_data UDES.UDES_data /* direct data here if quick */
  71. #define des_buf UDES.UDES_buf   /* otherwise, pointer to data */
  72.   };
  73.  
  74. __END_DECLS
  75.  
  76. #endif
  77.