lib/libtelnet/enc-proto.h

   1 /*-
   2  * Copyright (c) 1991, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  *      @(#)enc-proto.h 8.1 (Berkeley) 6/4/93
  34  * $FreeBSD: src/crypto/telnet/libtelnet/enc-proto.h,v 1.3.2.2 2002/04/13 10:59:07 markm Exp $
  35  * $DragonFly: src/crypto/telnet/libtelnet/enc-proto.h,v 1.2 2003/06/17 04:24:37 dillon Exp $
  36  */
  37
  38 /*
  39  * Copyright (C) 1990 by the Massachusetts Institute of Technology
  40  *
  41  * Export of this software from the United States of America is assumed
  42  * to require a specific license from the United States Government.
  43  * It is the responsibility of any person or organization contemplating
  44  * export to obtain such a license before exporting.
  45  *
  46  * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
  47  * distribute this software and its documentation for any purpose and
  48  * without fee is hereby granted, provided that the above copyright
  49  * notice appear in all copies and that both that copyright notice and
  50  * this permission notice appear in supporting documentation, and that
  51  * the name of M.I.T. not be used in advertising or publicity pertaining
  52  * to distribution of the software without specific, written prior
  53  * permission.  M.I.T. makes no representations about the suitability of
  54  * this software for any purpose.  It is provided "as is" without express
  55  * or implied warranty.
  56  */
  57
  58 #ifdef  ENCRYPTION
  59 void encrypt_init(const char *, int);
  60 Encryptions *findencryption(int);
  61 void encrypt_send_supprt(void);
  62 void encrypt_auto(int);
  63 void decrypt_auto(int);
  64 void encrypt_is(unsigned char *, int);
  65 void encrypt_reply(unsigned char *, int);
  66 void encrypt_start_input(int);
  67 void encrypt_session_key(Session_Key *, int);
  68 void encrypt_end_input(void);
  69 void encrypt_start_output(int);
  70 void encrypt_end_output(void);
  71 void encrypt_send_request_start(void);
  72 void encrypt_send_request_end(void);
  73 void encrypt_send_end(void);
  74 void encrypt_wait(void);
  75 void encrypt_send_support(void);
  76 void encrypt_send_keyid(int, const char *, int, int);
  77 void encrypt_start(unsigned char *, int);
  78 void encrypt_end(void);
  79 void encrypt_support(unsigned char *, int);
  80 void encrypt_request_start(unsigned char *, int);
  81 void encrypt_request_end(void);
  82 void encrypt_enc_keyid(unsigned char *, int);
  83 void encrypt_dec_keyid(unsigned char *, int);
  84 void encrypt_printsub(unsigned char *, int, unsigned char *, int);
  85 void encrypt_gen_printsub(unsigned char *, int, unsigned char *, int);
  86 void encrypt_display(void);
  87
  88 void fb64_printsub(unsigned char *, int, unsigned char *, int, const char *);
  89
  90 int EncryptEnable(char *, char *);
  91 int EncryptDisable(char *, char *);
  92 int EncryptStatus(void);
  93 int EncryptDebug(int);
  94 int EncryptVerbose(int);
  95 int EncryptAutoEnc(int);
  96 int EncryptAutoDec(int);
  97
  98 void krbdes_encrypt(unsigned char *, int);
  99 int krbdes_decrypt(int);
 100 int krbdes_is(unsigned char *, int);
 101 int krbdes_reply(unsigned char *, int);
 102 void krbdes_init(int);
 103 int krbdes_start(int, int);
 104 void krbdes_session(Session_Key *, int);
 105 void krbdes_printsub(unsigned char *, int, unsigned char *, int);
 106
 107 void cfb64_encrypt(unsigned char *, int);
 108 int cfb64_decrypt(int);
 109 void cfb64_init(int);
 110 int cfb64_start(int, int);
 111 int cfb64_is(unsigned char *, int);
 112 int cfb64_reply(unsigned char *, int);
 113 void cfb64_session(Session_Key *, int);
 114 int cfb64_keyid(int, unsigned char *, int *);
 115 void cfb64_printsub(unsigned char *, int, unsigned char *, int);
 116
 117 void ofb64_encrypt(unsigned char *, int);
 118 int ofb64_decrypt(int);
 119 void ofb64_init(int);
 120 int ofb64_start(int, int);
 121 int ofb64_is(unsigned char *, int);
 122 int ofb64_reply(unsigned char *, int);
 123 void ofb64_session(Session_Key *, int);
 124 int ofb64_keyid(int, unsigned char *, int *);
 125 void ofb64_printsub(unsigned char *, int, unsigned char *, int);
 126
 127 #endif  /* ENCRYPTION */