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 * 35 * @(#)enc-proto.h 5.2 (Berkeley) 3/22/91 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 /* $Id$ */ 59 60 #if defined(ENCRYPTION) 61 Encryptions *findencryption (int); 62 Encryptions *finddecryption(int); 63 int EncryptAutoDec(int); 64 int EncryptAutoEnc(int); 65 int EncryptDebug(int); 66 int EncryptDisable(char*, char*); 67 int EncryptEnable(char*, char*); 68 int EncryptStart(char*); 69 int EncryptStartInput(void); 70 int EncryptStartOutput(void); 71 int EncryptStatus(void); 72 int EncryptStop(char*); 73 int EncryptStopInput(void); 74 int EncryptStopOutput(void); 75 int EncryptType(char*, char*); 76 int EncryptVerbose(int); 77 void decrypt_auto(int); 78 void encrypt_auto(int); 79 void encrypt_debug(int); 80 void encrypt_dec_keyid(unsigned char*, int); 81 void encrypt_display(void); 82 void encrypt_enc_keyid(unsigned char*, int); 83 void encrypt_end(void); 84 void encrypt_gen_printsub(unsigned char*, size_t, unsigned char*, size_t); 85 void encrypt_init(const char*, int); 86 void encrypt_is(unsigned char*, int); 87 void encrypt_list_types(void); 88 void encrypt_not(void); 89 void encrypt_printsub(unsigned char*, size_t, unsigned char*, size_t); 90 void encrypt_reply(unsigned char*, int); 91 void encrypt_request_end(void); 92 void encrypt_request_start(unsigned char*, int); 93 void encrypt_send_end(void); 94 void encrypt_send_keyid(int, unsigned char*, int, int); 95 void encrypt_send_request_end(void); 96 int encrypt_is_encrypting(void); 97 void encrypt_send_request_start(void); 98 void encrypt_send_support(void); 99 void encrypt_session_key(Session_Key*, int); 100 void encrypt_start(unsigned char*, int); 101 void encrypt_start_output(int); 102 void encrypt_support(unsigned char*, int); 103 void encrypt_verbose_quiet(int); 104 void encrypt_wait(void); 105 int encrypt_delay(void); 106 107 #ifdef TELENTD 108 void encrypt_wait (void); 109 #else 110 void encrypt_display (void); 111 #endif 112 113 void cfb64_encrypt (unsigned char *, int); 114 int cfb64_decrypt (int); 115 void cfb64_init (int); 116 int cfb64_start (int, int); 117 int cfb64_is (unsigned char *, int); 118 int cfb64_reply (unsigned char *, int); 119 void cfb64_session (Session_Key *, int); 120 int cfb64_keyid (int, unsigned char *, int *); 121 void cfb64_printsub (unsigned char *, size_t, unsigned char *, size_t); 122 123 void ofb64_encrypt (unsigned char *, int); 124 int ofb64_decrypt (int); 125 void ofb64_init (int); 126 int ofb64_start (int, int); 127 int ofb64_is (unsigned char *, int); 128 int ofb64_reply (unsigned char *, int); 129 void ofb64_session (Session_Key *, int); 130 int ofb64_keyid (int, unsigned char *, int *); 131 void ofb64_printsub (unsigned char *, size_t, unsigned char *, size_t); 132 133 #endif 134