1 The Go source code and supporting files in this directory
2 are covered by the usual Go license (see ../../../../LICENSE).
3 4 When building with GOEXPERIMENT=boringcrypto, the following applies.
5 6 The goboringcrypto_linux_amd64.syso object file is built
7 from BoringSSL source code by build/build.sh and is covered
8 by the BoringSSL license reproduced below and also at
9 https://boringssl.googlesource.com/boringssl/+/fips-20220613/LICENSE.
10 11 BoringSSL is a fork of OpenSSL. As such, large parts of it fall under OpenSSL
12 licensing. Files that are completely new have a Google copyright and an ISC
13 license. This license is reproduced at the bottom of this file.
14 15 Contributors to BoringSSL are required to follow the CLA rules for Chromium:
16 https://cla.developers.google.com/clas
17 18 Some files from Intel are under yet another license, which is also included
19 underneath.
20 21 The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the
22 OpenSSL License and the original SSLeay license apply to the toolkit. See below
23 for the actual license texts. Actually both licenses are BSD-style Open Source
24 licenses. In case of any license issues related to OpenSSL please contact
25 openssl-core@openssl.org.
26 27 The following are Google-internal bug numbers where explicit permission from
28 some authors is recorded for use of their work. (This is purely for our own
29 record keeping.)
30 27287199
31 27287880
32 27287883
33 34 OpenSSL License
35 ---------------
36 37 /* ====================================================================
38 * Copyright (c) 1998-2011 The OpenSSL Project. All rights reserved.
39 *
40 * Redistribution and use in source and binary forms, with or without
41 * modification, are permitted provided that the following conditions
42 * are met:
43 *
44 * 1. Redistributions of source code must retain the above copyright
45 * notice, this list of conditions and the following disclaimer.
46 *
47 * 2. Redistributions in binary form must reproduce the above copyright
48 * notice, this list of conditions and the following disclaimer in
49 * the documentation and/or other materials provided with the
50 * distribution.
51 *
52 * 3. All advertising materials mentioning features or use of this
53 * software must display the following acknowledgment:
54 * "This product includes software developed by the OpenSSL Project
55 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
56 *
57 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
58 * endorse or promote products derived from this software without
59 * prior written permission. For written permission, please contact
60 * openssl-core@openssl.org.
61 *
62 * 5. Products derived from this software may not be called "OpenSSL"
63 * nor may "OpenSSL" appear in their names without prior written
64 * permission of the OpenSSL Project.
65 *
66 * 6. Redistributions of any form whatsoever must retain the following
67 * acknowledgment:
68 * "This product includes software developed by the OpenSSL Project
69 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
70 *
71 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
72 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
73 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
74 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
75 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
76 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
77 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
78 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
79 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
80 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
81 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
82 * OF THE POSSIBILITY OF SUCH DAMAGE.
83 * ====================================================================
84 *
85 * This product includes cryptographic software written by Eric Young
86 * (eay@cryptsoft.com). This product includes software written by Tim
87 * Hudson (tjh@cryptsoft.com).
88 *
89 */
90 91 Original SSLeay License
92 -----------------------
93 94 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
95 * All rights reserved.
96 *
97 * This package is an SSL implementation written
98 * by Eric Young (eay@cryptsoft.com).
99 * The implementation was written so as to conform with Netscapes SSL.
100 *
101 * This library is free for commercial and non-commercial use as long as
102 * the following conditions are aheared to. The following conditions
103 * apply to all code found in this distribution, be it the RC4, RSA,
104 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
105 * included with this distribution is covered by the same copyright terms
106 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
107 *
108 * Copyright remains Eric Young's, and as such any Copyright notices in
109 * the code are not to be removed.
110 * If this package is used in a product, Eric Young should be given attribution
111 * as the author of the parts of the library used.
112 * This can be in the form of a textual message at program startup or
113 * in documentation (online or textual) provided with the package.
114 *
115 * Redistribution and use in source and binary forms, with or without
116 * modification, are permitted provided that the following conditions
117 * are met:
118 * 1. Redistributions of source code must retain the copyright
119 * notice, this list of conditions and the following disclaimer.
120 * 2. Redistributions in binary form must reproduce the above copyright
121 * notice, this list of conditions and the following disclaimer in the
122 * documentation and/or other materials provided with the distribution.
123 * 3. All advertising materials mentioning features or use of this software
124 * must display the following acknowledgement:
125 * "This product includes cryptographic software written by
126 * Eric Young (eay@cryptsoft.com)"
127 * The word 'cryptographic' can be left out if the rouines from the library
128 * being used are not cryptographic related :-).
129 * 4. If you include any Windows specific code (or a derivative thereof) from
130 * the apps directory (application code) you must include an acknowledgement:
131 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
132 *
133 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
134 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
135 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
136 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
137 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
138 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
139 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
140 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
141 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
142 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
143 * SUCH DAMAGE.
144 *
145 * The licence and distribution terms for any publically available version or
146 * derivative of this code cannot be changed. i.e. this code cannot simply be
147 * copied and put under another distribution licence
148 * [including the GNU Public Licence.]
149 */
150 151 152 ISC license used for completely new code in BoringSSL:
153 154 /* Copyright (c) 2015, Google Inc.
155 *
156 * Permission to use, copy, modify, and/or distribute this software for any
157 * purpose with or without fee is hereby granted, provided that the above
158 * copyright notice and this permission notice appear in all copies.
159 *
160 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
161 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
162 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
163 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
164 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
165 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
166 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
167 168 169 Some files from Intel carry the following license:
170 171 # Copyright (c) 2012, Intel Corporation
172 #
173 # All rights reserved.
174 #
175 # Redistribution and use in source and binary forms, with or without
176 # modification, are permitted provided that the following conditions are
177 # met:
178 #
179 # * Redistributions of source code must retain the above copyright
180 # notice, this list of conditions and the following disclaimer.
181 #
182 # * Redistributions in binary form must reproduce the above copyright
183 # notice, this list of conditions and the following disclaimer in the
184 # documentation and/or other materials provided with the
185 # distribution.
186 #
187 # * Neither the name of the Intel Corporation nor the names of its
188 # contributors may be used to endorse or promote products derived from
189 # this software without specific prior written permission.
190 #
191 #
192 # THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION ""AS IS"" AND ANY
193 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
194 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
195 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL CORPORATION OR
196 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
197 # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
198 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
199 # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
200 # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
201 # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
202 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
203