1 BoringSSL is a fork of OpenSSL. As such, large parts of it fall under OpenSSL 2 licensing. Files that are completely new have a Google copyright and an ISC 3 license. This license is reproduced at the bottom of this file. 4 5 Contributors to BoringSSL are required to follow the CLA rules for Chromium: 6 https://cla.developers.google.com/clas 7 8 Files in third_party/ have their own licenses, as described therein. The MIT 9 license, for third_party/fiat, which, unlike other third_party directories, is 10 compiled into non-test libraries, is included below. 11 12 The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the 13 OpenSSL License and the original SSLeay license apply to the toolkit. See below 14 for the actual license texts. Actually both licenses are BSD-style Open Source 15 licenses. In case of any license issues related to OpenSSL please contact 16 openssl-core@openssl.org. 17 18 The following are Google-internal bug numbers where explicit permission from 19 some authors is recorded for use of their work. (This is purely for our own 20 record keeping.) 21 27287199 22 27287880 23 27287883 24 25 OpenSSL License 26 --------------- 27 28 /* ==================================================================== 29 * Copyright (c) 1998-2011 The OpenSSL Project. All rights reserved. 30 * 31 * Redistribution and use in source and binary forms, with or without 32 * modification, are permitted provided that the following conditions 33 * are met: 34 * 35 * 1. Redistributions of source code must retain the above copyright 36 * notice, this list of conditions and the following disclaimer. 37 * 38 * 2. Redistributions in binary form must reproduce the above copyright 39 * notice, this list of conditions and the following disclaimer in 40 * the documentation and/or other materials provided with the 41 * distribution. 42 * 43 * 3. All advertising materials mentioning features or use of this 44 * software must display the following acknowledgment: 45 * "This product includes software developed by the OpenSSL Project 46 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 47 * 48 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 49 * endorse or promote products derived from this software without 50 * prior written permission. For written permission, please contact 51 * openssl-core@openssl.org. 52 * 53 * 5. Products derived from this software may not be called "OpenSSL" 54 * nor may "OpenSSL" appear in their names without prior written 55 * permission of the OpenSSL Project. 56 * 57 * 6. Redistributions of any form whatsoever must retain the following 58 * acknowledgment: 59 * "This product includes software developed by the OpenSSL Project 60 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 61 * 62 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 63 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 64 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 65 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 66 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 67 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 68 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 69 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 70 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 71 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 72 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 73 * OF THE POSSIBILITY OF SUCH DAMAGE. 74 * ==================================================================== 75 * 76 * This product includes cryptographic software written by Eric Young 77 * (eay@cryptsoft.com). This product includes software written by Tim 78 * Hudson (tjh@cryptsoft.com). 79 * 80 */ 81 82 Original SSLeay License 83 ----------------------- 84 85 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 86 * All rights reserved. 87 * 88 * This package is an SSL implementation written 89 * by Eric Young (eay@cryptsoft.com). 90 * The implementation was written so as to conform with Netscapes SSL. 91 * 92 * This library is free for commercial and non-commercial use as long as 93 * the following conditions are aheared to. The following conditions 94 * apply to all code found in this distribution, be it the RC4, RSA, 95 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 96 * included with this distribution is covered by the same copyright terms 97 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 98 * 99 * Copyright remains Eric Young's, and as such any Copyright notices in 100 * the code are not to be removed. 101 * If this package is used in a product, Eric Young should be given attribution 102 * as the author of the parts of the library used. 103 * This can be in the form of a textual message at program startup or 104 * in documentation (online or textual) provided with the package. 105 * 106 * Redistribution and use in source and binary forms, with or without 107 * modification, are permitted provided that the following conditions 108 * are met: 109 * 1. Redistributions of source code must retain the copyright 110 * notice, this list of conditions and the following disclaimer. 111 * 2. Redistributions in binary form must reproduce the above copyright 112 * notice, this list of conditions and the following disclaimer in the 113 * documentation and/or other materials provided with the distribution. 114 * 3. All advertising materials mentioning features or use of this software 115 * must display the following acknowledgement: 116 * "This product includes cryptographic software written by 117 * Eric Young (eay@cryptsoft.com)" 118 * The word 'cryptographic' can be left out if the rouines from the library 119 * being used are not cryptographic related :-). 120 * 4. If you include any Windows specific code (or a derivative thereof) from 121 * the apps directory (application code) you must include an acknowledgement: 122 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 123 * 124 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 125 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 126 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 127 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 128 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 129 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 130 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 131 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 132 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 133 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 134 * SUCH DAMAGE. 135 * 136 * The licence and distribution terms for any publically available version or 137 * derivative of this code cannot be changed. i.e. this code cannot simply be 138 * copied and put under another distribution licence 139 * [including the GNU Public Licence.] 140 */ 141 142 143 ISC license used for completely new code in BoringSSL: 144 145 /* Copyright (c) 2015, Google Inc. 146 * 147 * Permission to use, copy, modify, and/or distribute this software for any 148 * purpose with or without fee is hereby granted, provided that the above 149 * copyright notice and this permission notice appear in all copies. 150 * 151 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 152 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 153 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 154 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 155 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 156 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 157 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ 158 159 160 The code in third_party/fiat carries the MIT license: 161 162 Copyright (c) 2015-2016 the fiat-crypto authors (see 163 https://github.com/mit-plv/fiat-crypto/blob/master/AUTHORS). 164 165 Permission is hereby granted, free of charge, to any person obtaining a copy 166 of this software and associated documentation files (the "Software"), to deal 167 in the Software without restriction, including without limitation the rights 168 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 169 copies of the Software, and to permit persons to whom the Software is 170 furnished to do so, subject to the following conditions: 171 172 The above copyright notice and this permission notice shall be included in all 173 copies or substantial portions of the Software. 174 175 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 176 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 177 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 178 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 179 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 180 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 181 SOFTWARE. 182 183 184 Licenses for support code 185 ------------------------- 186 187 Parts of the TLS test suite are under the Go license. This code is not included 188 in BoringSSL (i.e. libcrypto and libssl) when compiled, however, so 189 distributing code linked against BoringSSL does not trigger this license: 190 191 Copyright (c) 2009 The Go Authors. All rights reserved. 192 193 Redistribution and use in source and binary forms, with or without 194 modification, are permitted provided that the following conditions are 195 met: 196 197 * Redistributions of source code must retain the above copyright 198 notice, this list of conditions and the following disclaimer. 199 * Redistributions in binary form must reproduce the above 200 copyright notice, this list of conditions and the following disclaimer 201 in the documentation and/or other materials provided with the 202 distribution. 203 * Neither the name of Google Inc. nor the names of its 204 contributors may be used to endorse or promote products derived from 205 this software without specific prior written permission. 206 207 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 208 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 209 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 210 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 211 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 213 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 214 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 215 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 216 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 217 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 218 219 220 BoringSSL uses the Chromium test infrastructure to run a continuous build, 221 trybots etc. The scripts which manage this, and the script for generating build 222 metadata, are under the Chromium license. Distributing code linked against 223 BoringSSL does not trigger this license. 224 225 Copyright 2015 The Chromium Authors. All rights reserved. 226 227 Redistribution and use in source and binary forms, with or without 228 modification, are permitted provided that the following conditions are 229 met: 230 231 * Redistributions of source code must retain the above copyright 232 notice, this list of conditions and the following disclaimer. 233 * Redistributions in binary form must reproduce the above 234 copyright notice, this list of conditions and the following disclaimer 235 in the documentation and/or other materials provided with the 236 distribution. 237 * Neither the name of Google Inc. nor the names of its 238 contributors may be used to endorse or promote products derived from 239 this software without specific prior written permission. 240 241 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 242 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 243 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 244 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 245 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 246 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 247 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 248 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 249 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 250 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 251 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 252