aa37ae9e74
* added low-s normalization to ecdsa secp256r1 signing * go fmt fixes * removed else block as golint required * implement raw signature encoding for secp256r1 * move the creation of signature to after the check for sig string length * fake commit to re-run checks? (move the creation of signature to after the check for sig string length) * added a signature test for high s signature that requires sig validation to fail after the valid signature was mutated by extracting and scalar negating its s value * reordered code to prevent mutated message from being used in sig verify * added test for successful high_s signature with the ecdsa portion of the publicKey * Remove comment for self-explanatory code. Co-authored-by: Robert Zaremba <robert@zaremba.ch> * Missing quote Co-authored-by: Robert Zaremba <robert@zaremba.ch> * Apply minor suggestions from code review Co-authored-by: Robert Zaremba <robert@zaremba.ch> * normalize comments for godoc * refactored p256Order functions as private vars * Div -> Rsh optimizing time for division * resolve two code coverage issues; fix some small review issues * test using private signatureRaw function instead of copying code. Added tests to improve code coverage Co-authored-by: Aaron Craelius <aaron@regen.network> Co-authored-by: Robert Zaremba <robert@zaremba.ch> Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com> |
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| client | ||
| codec | ||
| container | ||
| contrib | ||
| cosmovisor | ||
| crypto | ||
| docs | ||
| internal/conv | ||
| proto/cosmos | ||
| scripts | ||
| server | ||
| simapp | ||
| snapshots | ||
| std | ||
| store | ||
| telemetry | ||
| tests | ||
| testutil | ||
| third_party/proto | ||
| types | ||
| version | ||
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| .build.sh | ||
| .clang-format | ||
| .codecov.yml | ||
| .deepsource.toml | ||
| .dockerignore | ||
| .gitattributes | ||
| .gitignore | ||
| .golangci.yml | ||
| .goreleaser.yml | ||
| .markdownlint.json | ||
| .markdownlintignore | ||
| .mergify.yml | ||
| buf.yaml | ||
| CHANGELOG.md | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| docker-compose.yml | ||
| Dockerfile | ||
| go.mod | ||
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| LICENSE | ||
| Makefile | ||
| README.md | ||
| SECURITY.md | ||
| STABLE_RELEASES.md | ||
Cosmos SDK
The Cosmos-SDK is a framework for building blockchain applications in Golang.
It is being used to build Gaia, the first implementation of the Cosmos Hub.
WARNING: The SDK has mostly stabilized, but we are still making some breaking changes.
Note: Requires Go 1.15+
Quick Start
To learn how the SDK works from a high-level perspective, go to the SDK Intro.
If you want to get started quickly and learn how to build on top of the SDK, please follow the SDK Application Tutorial. You can also fork the tutorial's repository to get started building your own Cosmos SDK application.
For more, please go to the Cosmos SDK Docs.
Cosmos Hub Mainnet
The Cosmos Hub application, gaia, has moved to its own repository. Go there to join the Cosmos Hub mainnet and more.
Interblockchain Communication (IBC)
The IBC module for the SDK has moved to its own repository. Go there to build and integrate with the IBC module.
Starport
If you are starting a new app or a new module you can use Starport to help you get started and speed up development. If you have any questions or find a bug, feel free to open an issue in the repo.
Disambiguation
This Cosmos-SDK project is not related to the React-Cosmos project (yet). Many thanks to Evan Coury and Ovidiu (@skidding) for this Github organization name. As per our agreement, this disambiguation notice will stay here.