Updating dual-license language (#110)

.cargo/license.rs

@@ -1,6 +1,7 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed\
+// licenses.

CONTRIBUTING.md

@@ -27,4 +27,5 @@ outlined on that page and do not file a public issue.
 
 ## License
 By contributing to voprf, you agree that your contributions will be
-licensed under the LICENSE file in the root directory of this source tree.
+licensed under both the LICENSE-MIT and LICENSE-APACHE files in the root
+directory of this source tree.

LICENSE

@@ -1,12 +0,0 @@
-## License
-
-Licensed under either of
- * Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
- * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
-at your option.
-
-### Contribution
-
-Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in the work by you, as defined in the Apache-2.0 license, shall
-be dual licensed as above, without any additional terms or conditions.

README.md

@@ -32,4 +32,6 @@ To learn more about contributing to this project, [see this document](./CONTRIBU
 License
 -------
 
-This project is [licensed](./LICENSE) under either Apache 2.0 or MIT, at your option.
+This project is dual-licensed under either the [MIT license](./LICENSE-MIT)
+or the [Apache License, Version 2.0](./LICENSE-APACHE).
+You may select, at your option, one of the above-listed licenses.

src/ciphersuite.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Defines the CipherSuite trait to specify the underlying primitives for VOPRF
 

src/common.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Common functionality between multiple OPRF modes.
 

src/error.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Errors which are produced during an execution of the protocol
 

src/group/elliptic_curve.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 use digest::core_api::BlockSizeUser;
 use digest::{FixedOutput, HashMarker};

src/group/mod.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Defines the Group trait to specify the underlying prime order group
 

src/group/ristretto.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 use curve25519_dalek::constants::RISTRETTO_BASEPOINT_POINT;
 use curve25519_dalek::ristretto::{CompressedRistretto, RistrettoPoint};

src/group/tests.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Includes a series of tests for the group implementations
 

src/lib.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! An implementation of a verifiable oblivious pseudorandom function (VOPRF)
 //!

src/oprf.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Contains the main OPRF API
 

src/poprf.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Contains the main POPRF API
 

src/serialization.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Handles the serialization of each of the components used in the VOPRF
 //! protocol

src/tests/cfrg_vectors.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! The VOPRF test vectors taken from:
 //! https://github.com/cfrg/draft-irtf-cfrg-voprf/blob/draft-irtf-cfrg-voprf-19/draft-irtf-cfrg-voprf.md

src/tests/mock_rng.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 use alloc::vec::Vec;
 use core::cmp::min;

src/tests/mod.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 mod cfrg_vectors;
 mod mock_rng;

src/tests/parser.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 use alloc::string::{String, ToString};
 use alloc::vec::Vec;

src/tests/test_cfrg_vectors.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 use alloc::string::String;
 use alloc::vec;

src/voprf.rs

@@ -1,9 +1,10 @@
-// Copyright (c) Facebook, Inc. and its affiliates.
+// Copyright (c) Meta Platforms, Inc. and affiliates.
 //
-// This source code is licensed under both the MIT license found in the
+// This source code is dual-licensed under either the MIT license found in the
-// LICENSE-MIT file in the root directory of this source tree and the Apache
+// LICENSE-MIT file in the root directory of this source tree or the Apache
 // License, Version 2.0 found in the LICENSE-APACHE file in the root directory
-// of this source tree.
+// of this source tree. You may select, at your option, one of the above-listed
+// licenses.
 
 //! Contains the main VOPRF API