openssl
  LICENSE ISSUES
  ==============
  The OpenSSL toolkit stays under a double  license, i.e. both the conditions of
  the OpenSSL License and the original SSLeay  license apply to the toolkit.
  See below for the actual license texts.  Actually both licenses are BSD-style
  Open Source licenses. In case of any license  issues related to OpenSSL
  please contact openssl-core@openssl.org.
  OpenSSL License
  ---------------
/*  ====================================================================
 * Copyright (c) 1998-2017 The OpenSSL  Project.  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 acknowledgment:
 *     "This product includes software developed by the OpenSSL Project
 *    for  use in the OpenSSL Toolkit. (http://www.openssl.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and  "OpenSSL Project" must not be used to
 *     endorse or promote products derived from this software without
 *     prior written permission. For written permission, please contact
 *     openssl-core@openssl.org.
 *
 * 5. Products derived from this software may  not be called "OpenSSL"
 *    nor  may "OpenSSL" appear in their names without prior written
 *     permission of the OpenSSL Project.
 *
 * 6. Redistributions of any form whatsoever  must retain the following
 *     acknowledgment:
 *     "This product includes software developed by the OpenSSL Project
 *    for  use in the OpenSSL Toolkit (http://www.openssl.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL  PROJECT ``AS IS'' AND ANY
 * EXPRESSED 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 OpenSSL PROJECT OR
 * ITS 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.
 *  ====================================================================
 *
 * This product includes cryptographic software  written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */
 Original SSLeay License
 -----------------------
/* Copyright  (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation  written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to  conform with Netscapes SSL.
 * 
 * This library is free for commercial and  non-commercial use as long as
 * the following conditions are aheared  to.  The following conditions
 * apply to all code found in this  distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL  code.  The SSL documentation
 * included with this distribution is covered  by the same copyright terms
 * except that the holder is Tim Hudson  (tjh@cryptsoft.com).
 * 
 * Copyright remains Eric Young's, and as such  any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric  Young should be given attribution
 * as the author of the parts of the library  used.
 * This can be in the form of a textual message  at program startup or
 * in documentation (online or textual)  provided with the package.
 * 
 * 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 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 cryptographic software written by
 *      Eric Young (eay@cryptsoft.com)"
 *    The  word 'cryptographic' can be left out if the rouines from the library
 *     being used are not cryptographic related :-).
 * 4. If you include any Windows specific code  (or a derivative thereof) from 
 *    the  apps directory (application code) you must include an acknowledgement:
 *     "This product includes software written by Tim Hudson  (tjh@cryptsoft.com)"
 * 
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 AUTHOR 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.
 * 
 * The licence and distribution terms for any  publically available version or
 * derivative of this code cannot be  changed.  i.e. this code cannot simply be
 * copied and put under another distribution  licence
 * [including the GNU Public Licence.]
 */
