Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: secp256k1-sys Upstream-Contact: Dawid Ciężarkiewicz Andrew Poelstra Steven Roose Source: https://git.rust-bitcoin.org/rust-bitcoin/rust-secp256k1 Files-Excluded: depend/** wasm/** vendor-libsecp.sh Files: * Copyright: 2019-2026 Dawid Ciężarkiewicz 2019-2026 Andrew Poelstra 2019-2026 Steven Roose License: CC0-1.0 Comment: Year range taken from the upstream Git repository (https://github.com/rust-bitcoin/rust-secp256k1), see the git history of the secp256k1-sys directory. Files: debian/* Copyright: 2026 Debian Rust Maintainers 2026 Ying-Chun Liu (PaulLiu) License: CC0-1.0 Files: debian/patches/0002-provide-lax-der-parser.patch Copyright: 2015 Pieter Wuille License: Expat Comment: Vendored from libsecp256k1's contrib/ (see https://github.com/bitcoin-core/secp256k1), which this Debian package builds in addition to the system libsecp256k1 so that the ecdsa_signature_parse_der_lax() symbol remains available. License: CC0-1.0 Debian systems provide the CC0 1.0 Universal License in /usr/share/common-licenses/CC0-1.0 License: Expat Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: . The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. . THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.