1BoringSSL is a fork of OpenSSL. As such, large parts of it fall under OpenSSL 2licensing. Files that are completely new have a Google copyright and an ISC 3license. This license is reproduced at the bottom of this file. 4 5Contributors to BoringSSL are required to follow the CLA rules for Chromium: 6https://cla.developers.google.com/clas 7 8Files in third_party/ have their own licenses, as described therein. The MIT 9license, for third_party/fiat, which, unlike other third_party directories, is 10compiled into non-test libraries, is included below. 11 12The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the 13OpenSSL License and the original SSLeay license apply to the toolkit. See below 14for the actual license texts. Actually both licenses are BSD-style Open Source 15licenses. In case of any license issues related to OpenSSL please contact 16openssl-core@openssl.org. 17 18The following are Google-internal bug numbers where explicit permission from 19some authors is recorded for use of their work. (This is purely for our own 20record keeping.) 21 27287199 22 27287880 23 27287883 24 263291445 25 26 OpenSSL License 27 --------------- 28 29/* ==================================================================== 30 * Copyright (c) 1998-2011 The OpenSSL Project. All rights reserved. 31 * 32 * Redistribution and use in source and binary forms, with or without 33 * modification, are permitted provided that the following conditions 34 * are met: 35 * 36 * 1. Redistributions of source code must retain the above copyright 37 * notice, this list of conditions and the following disclaimer. 38 * 39 * 2. Redistributions in binary form must reproduce the above copyright 40 * notice, this list of conditions and the following disclaimer in 41 * the documentation and/or other materials provided with the 42 * distribution. 43 * 44 * 3. All advertising materials mentioning features or use of this 45 * software must display the following acknowledgment: 46 * "This product includes software developed by the OpenSSL Project 47 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 48 * 49 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 50 * endorse or promote products derived from this software without 51 * prior written permission. For written permission, please contact 52 * openssl-core@openssl.org. 53 * 54 * 5. Products derived from this software may not be called "OpenSSL" 55 * nor may "OpenSSL" appear in their names without prior written 56 * permission of the OpenSSL Project. 57 * 58 * 6. Redistributions of any form whatsoever must retain the following 59 * acknowledgment: 60 * "This product includes software developed by the OpenSSL Project 61 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 62 * 63 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 64 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 65 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 66 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 67 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 68 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 69 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 70 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 71 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 72 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 73 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 74 * OF THE POSSIBILITY OF SUCH DAMAGE. 75 * ==================================================================== 76 * 77 * This product includes cryptographic software written by Eric Young 78 * (eay@cryptsoft.com). This product includes software written by Tim 79 * Hudson (tjh@cryptsoft.com). 80 * 81 */ 82 83 Original SSLeay License 84 ----------------------- 85 86/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 87 * All rights reserved. 88 * 89 * This package is an SSL implementation written 90 * by Eric Young (eay@cryptsoft.com). 91 * The implementation was written so as to conform with Netscapes SSL. 92 * 93 * This library is free for commercial and non-commercial use as long as 94 * the following conditions are aheared to. The following conditions 95 * apply to all code found in this distribution, be it the RC4, RSA, 96 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 97 * included with this distribution is covered by the same copyright terms 98 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 99 * 100 * Copyright remains Eric Young's, and as such any Copyright notices in 101 * the code are not to be removed. 102 * If this package is used in a product, Eric Young should be given attribution 103 * as the author of the parts of the library used. 104 * This can be in the form of a textual message at program startup or 105 * in documentation (online or textual) provided with the package. 106 * 107 * Redistribution and use in source and binary forms, with or without 108 * modification, are permitted provided that the following conditions 109 * are met: 110 * 1. Redistributions of source code must retain the copyright 111 * notice, this list of conditions and the following disclaimer. 112 * 2. Redistributions in binary form must reproduce the above copyright 113 * notice, this list of conditions and the following disclaimer in the 114 * documentation and/or other materials provided with the distribution. 115 * 3. All advertising materials mentioning features or use of this software 116 * must display the following acknowledgement: 117 * "This product includes cryptographic software written by 118 * Eric Young (eay@cryptsoft.com)" 119 * The word 'cryptographic' can be left out if the rouines from the library 120 * being used are not cryptographic related :-). 121 * 4. If you include any Windows specific code (or a derivative thereof) from 122 * the apps directory (application code) you must include an acknowledgement: 123 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 124 * 125 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 126 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 127 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 128 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 129 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 130 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 131 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 132 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 133 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 134 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 135 * SUCH DAMAGE. 136 * 137 * The licence and distribution terms for any publically available version or 138 * derivative of this code cannot be changed. i.e. this code cannot simply be 139 * copied and put under another distribution licence 140 * [including the GNU Public Licence.] 141 */ 142 143 144ISC license used for completely new code in BoringSSL: 145 146/* Copyright (c) 2015, Google Inc. 147 * 148 * Permission to use, copy, modify, and/or distribute this software for any 149 * purpose with or without fee is hereby granted, provided that the above 150 * copyright notice and this permission notice appear in all copies. 151 * 152 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 153 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 154 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 155 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 156 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 157 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 158 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ 159 160 161The code in third_party/fiat carries the MIT license: 162 163Copyright (c) 2015-2016 the fiat-crypto authors (see 164https://github.com/mit-plv/fiat-crypto/blob/master/AUTHORS). 165 166Permission is hereby granted, free of charge, to any person obtaining a copy 167of this software and associated documentation files (the "Software"), to deal 168in the Software without restriction, including without limitation the rights 169to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 170copies of the Software, and to permit persons to whom the Software is 171furnished to do so, subject to the following conditions: 172 173The above copyright notice and this permission notice shall be included in all 174copies or substantial portions of the Software. 175 176THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 177IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 178FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 179AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 180LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 181OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 182SOFTWARE. 183 184 185Licenses for support code 186------------------------- 187 188Parts of the TLS test suite are under the Go license. This code is not included 189in BoringSSL (i.e. libcrypto and libssl) when compiled, however, so 190distributing code linked against BoringSSL does not trigger this license: 191 192Copyright (c) 2009 The Go Authors. All rights reserved. 193 194Redistribution and use in source and binary forms, with or without 195modification, are permitted provided that the following conditions are 196met: 197 198 * Redistributions of source code must retain the above copyright 199notice, this list of conditions and the following disclaimer. 200 * Redistributions in binary form must reproduce the above 201copyright notice, this list of conditions and the following disclaimer 202in the documentation and/or other materials provided with the 203distribution. 204 * Neither the name of Google Inc. nor the names of its 205contributors may be used to endorse or promote products derived from 206this software without specific prior written permission. 207 208THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 209"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 210LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 211A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 212OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 213SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 214LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 215DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 216THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 217(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 218OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 219 220 221BoringSSL uses the Chromium test infrastructure to run a continuous build, 222trybots etc. The scripts which manage this, and the script for generating build 223metadata, are under the Chromium license. Distributing code linked against 224BoringSSL does not trigger this license. 225 226Copyright 2015 The Chromium Authors. All rights reserved. 227 228Redistribution and use in source and binary forms, with or without 229modification, are permitted provided that the following conditions are 230met: 231 232 * Redistributions of source code must retain the above copyright 233notice, this list of conditions and the following disclaimer. 234 * Redistributions in binary form must reproduce the above 235copyright notice, this list of conditions and the following disclaimer 236in the documentation and/or other materials provided with the 237distribution. 238 * Neither the name of Google Inc. nor the names of its 239contributors may be used to endorse or promote products derived from 240this software without specific prior written permission. 241 242THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 243"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 244LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 245A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 246OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 247SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 248LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 249DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 250THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 251(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 252OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 253