c2ab8285d8
b9c1a7648131c5deec9704ee9acd00ec1820b9ce Squashed 'src/secp256k1/' changes from 2ed54da18a..8ab24e8dad (Pieter Wuille) Pull request description: This updates our src/secp256k1 subtree to the latest libsecp256k1 upstream version. As it adds BIP340 support (see https://github.com/bitcoin-core/secp256k1/pull/558), this is a prerequisite for #17977. In particular, it contains: * A few generic library improvements * Support for x-only public keys as used by BIP340. * Support for "key pair" objects, making signing more efficient by using a precomputed public key. * Signing support for BIP340 Schnorr (single-party) signatures. * Verification support for BIP340 Schnorr signatures. * Support for verifying tweaked x-only keys, as used by BIP341's Taproot construction. Things that are not included: * MuSig, nor any kind of multisignatures, threshold signatures, ... on top. * Batch verification. * Support for variable-length messages in BIP340 (which are still being discussed, but won't affect BIP341, or Bitcoin Core). * A few more generic improvements that are still in the pipeline, including faster modular inversions. ACKs for top commit: instagibbs: ACK 894fb33f4c1b24667891f7d2aff9f486177b1173 fanquake: ACK 894fb33f4c1b24667891f7d2aff9f486177b1173. Any Valgrind concerns will be addressed upstream, see discussion in https://github.com/bitcoin-core/secp256k1/pull/813, and if necessary, can be pulled into our tree prior to the 0.21.0 branch off. They are not a blocker for merging this PR in it's current state. benthecarman: ACK `894fb33` Tree-SHA512: 6dc992f4477069b7fbd223316f1be955750923be1479c38adad2312649fdca1f316edb375c42ef9d97cea2407caaef49fb8c93abd6c037fe1a522910cbbc2479 |
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| CONTRIBUTING.md | ||
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| libdashconsensus.pc.in | ||
| Makefile.am | ||
| README.md | ||
| SECURITY.md | ||
Dash Core staging tree 0.17
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What is Dash?
Dash is an experimental digital currency that enables instant, private payments to anyone, anywhere in the world. Dash uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. Dash Core is the name of the open source software which enables the use of this currency.
For more information, as well as an immediately useable, binary version of the Dash Core software, see https://www.dash.org/get-dash/.
License
Dash Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/licenses/MIT.
Development Process
The master branch is meant to be stable. Development is normally done in separate branches.
Tags are created to indicate new official,
stable release versions of Dash Core.
The contribution workflow is described in CONTRIBUTING.md.
Testing
Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people's pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.
Automated Testing
Developers are strongly encouraged to write unit tests for new code, and to
submit new unit tests for old code. Unit tests can be compiled and run
(assuming they weren't disabled in configure) with: make check. Further details on running
and extending unit tests can be found in /src/test/README.md.
There are also regression and integration tests, written
in Python, that are run automatically on the build server.
These tests can be run (if the test dependencies are installed) with: test/functional/test_runner.py
The Travis CI system makes sure that every pull request is built for Windows, Linux, and macOS, and that unit/sanity tests are run automatically.
Manual Quality Assurance (QA) Testing
Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.
Translations
Changes to translations as well as new translations can be submitted to Dash Core's Transifex page.
Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.
Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.
Translators should also follow the forum.