support for encryption from kth-krb 0.9.8

1 files changed, 146 insertions, 0 deletions

diff --git a/lib/libtelnet/enc-proto.h b/lib/libtelnet/enc-proto.h
new file mode 100644
index 00000000000..ff3ecb7e693
--- /dev/null
+++ b/lib/libtelnet/enc-proto.h
@@ -0,0 +1,146 @@
+/*	$OpenBSD: enc-proto.h,v 1.1 1998/03/12 04:48:47 art Exp $	*/
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)enc-proto.h	8.1 (Berkeley) 6/4/93
+ *
+ *	@(#)enc-proto.h	5.2 (Berkeley) 3/22/91
+ */
+
+/*
+ * This source code is no longer held under any constraint of USA
+ * `cryptographic laws' since it was exported legally.  The cryptographic
+ * functions were removed from the code and a "Bones" distribution was
+ * made.  A Commodity Jurisdiction Request #012-94 was filed with the
+ * USA State Department, who handed it to the Commerce department.  The
+ * code was determined to fall under General License GTDA under ECCN 5D96G,
+ * and hence exportable.  The cryptographic interfaces were re-added by Eric
+ * Young, and then KTH proceeded to maintain the code in the free world.
+ *
+ */
+
+/*
+ * Copyright (C) 1990 by the Massachusetts Institute of Technology
+ *
+ * Export of this software from the United States of America is assumed
+ * to 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.  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.
+ */
+
+/* $KTH: enc-proto.h,v 1.8 1997/11/02 03:57:10 assar Exp $ */
+
+#if	defined(ENCRYPTION)
+Encryptions *findencryption __P((int));
+Encryptions *finddecryption __P((int));
+int EncryptAutoDec __P((int));
+int EncryptAutoEnc __P((int));
+int EncryptDebug __P((int));
+int EncryptDisable __P((char*, char*));
+int EncryptEnable __P((char*, char*));
+int EncryptStart __P((char*));
+int EncryptStartInput __P((void));
+int EncryptStartOutput __P((void));
+int EncryptStatus __P((void));
+int EncryptStop __P((char*));
+int EncryptStopInput __P((void));
+int EncryptStopOutput __P((void));
+int EncryptType __P((char*, char*));
+int EncryptVerbose __P((int));
+int net_write __P((unsigned char *, int));
+void decrypt_auto __P((int));
+void encrypt_auto __P((int));
+void encrypt_debug __P((int));
+void encrypt_dec_keyid __P((unsigned char*, int));
+void encrypt_display __P((void));
+void encrypt_enc_keyid __P((unsigned char*, int));
+void encrypt_end __P((void));
+void encrypt_gen_printsub __P((unsigned char*, int, unsigned char*, int));
+void encrypt_init __P((char*, int));
+void encrypt_is __P((unsigned char*, int));
+void encrypt_list_types __P((void));
+void encrypt_not __P((void));
+void encrypt_printsub __P((unsigned char*, int, unsigned char*, int));
+void encrypt_reply __P((unsigned char*, int));
+void encrypt_request_end __P((void));
+void encrypt_request_start __P((unsigned char*, int));
+void encrypt_send_end __P((void));
+void encrypt_send_keyid __P((int, unsigned char*, int, int));
+void encrypt_send_request_end __P((void));
+void encrypt_send_request_start __P((void));
+void encrypt_send_support __P((void));
+void encrypt_session_key __P((Session_Key*, int));
+void encrypt_start __P((unsigned char*, int));
+void encrypt_start_output __P((int));
+void encrypt_support __P((unsigned char*, int));
+void encrypt_verbose_quiet __P((int));
+void encrypt_wait __P((void));
+int encrypt_delay __P((void));
+
+#ifdef	TELENTD
+void encrypt_wait __P((void));
+#else
+void encrypt_display __P((void));
+#endif
+
+void cfb64_encrypt __P((unsigned char *, int));
+int cfb64_decrypt __P((int));
+void cfb64_init __P((int));
+int cfb64_start __P((int, int));
+int cfb64_is __P((unsigned char *, int));
+int cfb64_reply __P((unsigned char *, int));
+void cfb64_session __P((Session_Key *, int));
+int cfb64_keyid __P((int, unsigned char *, int *));
+void cfb64_printsub __P((unsigned char *, int, unsigned char *, int));
+
+void ofb64_encrypt __P((unsigned char *, int));
+int ofb64_decrypt __P((int));
+void ofb64_init __P((int));
+int ofb64_start __P((int, int));
+int ofb64_is __P((unsigned char *, int));
+int ofb64_reply __P((unsigned char *, int));
+void ofb64_session __P((Session_Key *, int));
+int ofb64_keyid __P((int, unsigned char *, int *));
+void ofb64_printsub __P((unsigned char *, int, unsigned char *, int));
+
+#endif