39 lines
1.7 KiB
Text
39 lines
1.7 KiB
Text
ZUPT notices
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============
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Copyright remains with the holders identified by per-file notices and repository
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history.
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Public source-license scopes:
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- application, GUI, cryptographic tool, build and documentation code:
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AGPL-3.0-or-later;
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- integrated VaptVupt compression codec files identified in LICENSE:
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GPL-3.0-or-later.
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- xxHash-derived routines in `src/zupt_xxh.c` and `src/vv_xxh64.c`:
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BSD-2-Clause in addition to their application/codec license.
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- pq-crystals/kyber-derived portions in `src/zupt_mlkem.c`:
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CC0-1.0 in addition to the application license.
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- curve25519-donna-derived portions in `src/zupt_x25519.c`:
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BSD-3-Clause in addition to the application license; Copyright 2008,
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Google Inc.
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- the x86 BCJ state machine in `src/vv_bcj.c` is adapted from Igor Pavlov's
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public-domain LZMA SDK source.
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- the SHA-NI compression path in `src/zupt_sha256_shani.c` is adapted from
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Jeffrey Walton's public-domain SHA-Intrinsics reference.
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The corresponding unmodified texts are LICENSE-AGPL-3.0,
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LICENSE-GPL-3.0, LICENSE-BSD-2-Clause, LICENSE-BSD-3-Clause, and
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LICENSE-CC0-1.0. Preserve THIRD-PARTY-NOTICES.md and all per-file SPDX and
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copyright notices when redistributing the source.
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Published historical revisions contain MIT notices for some first-party
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application and GUI material. Those historical permissions remain attached to
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the exact material distributed under them; see the 5.2.2 licensing erratum in
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CHANGELOG.md. The current source scopes above do not revoke an earlier grant.
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LICENSE-COMMERCIAL describes a possible separately executed commercial
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agreement for controlled first-party rights. It grants no additional permission
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by itself and does not alter the public licenses.
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Commercial licensing contact: sac@securityops.co
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