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58 lines
2.9 KiB
Plaintext
58 lines
2.9 KiB
Plaintext
This ARMv8 NEON implementation is provided under the Apache 2.0 license:
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/*
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* =============================================================================
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* Copyright (c) 2023 by Cryptographic Engineering Research Group (CERG)
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* ECE Department, George Mason University
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* Fairfax, VA, U.S.A.
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* Author: Duc Tri Nguyen
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* =============================================================================
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* @author Duc Tri Nguyen <[email protected]>, <[email protected]>
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*/
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Based on the reference code provided under the MIT license:
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* ==========================(LICENSE BEGIN)============================
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* Copyright (c) 2017-2019 Falcon Project
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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* ===========================(LICENSE END)=============================
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It was written by Thomas Pornin <[email protected]>.
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It has been reported that patent US7308097B2 may be applicable to parts
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of Falcon. William Whyte, one of the designers of Falcon and also
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representative of OnBoard Security (current owner of the said patent),
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has pledged, as part of the IP statements submitted to the NIST for the
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PQC project, that in the event of Falcon being selected for
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standardization, a worldwide non-exclusive license to the patent will be
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granted for the purpose of implementing the standard "without
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compensation and under reasonable terms and conditions that are
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demonstrably free of any unfair discrimination".
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