Alexander Gryaznov
9676ce6f36
* `ecdsa::Public::to_eth_address` + test, beefy-mmr `convert()` to use it, contracts Ext interface * `seal_ecdsa_to_eth_address` all but benchmark done * `seal_ecdsa_to_eth_address` + wasm test * `seal_ecdsa_to_eth_address` + benchmark * fixed dependencies * Apply suggestions from code review Co-authored-by: Alexander Theißen <alex.theissen@me.com> * fixes from review #1 * ecdsa::Public(*pk).to_eth_address() moved to frame_support and contracts to use it * beefy-mmr to use newly added frame_support function for convertion * a doc fix * import fix * benchmark fix-1 (still fails) * benchmark fixed * Apply suggestions from code review Co-authored-by: Alexander Theißen <alex.theissen@me.com> * fixes on Alex T feedback * to_eth_address() put into extension trait for sp-core::ecdsa::Public * Update frame/support/src/crypto/ecdsa.rs Co-authored-by: Alexander Theißen <alex.theissen@me.com> * Update frame/contracts/src/wasm/mod.rs Co-authored-by: Alexander Theißen <alex.theissen@me.com> * fixes on issues pointed out in review * benchmark errors fixed * fmt fix * EcdsaRecoverFailed err docs updated * Apply suggestions from code review Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> * make applied suggestions compile * get rid of unwrap() in runtime * Remove expect Co-authored-by: Alexander Theißen <alex.theissen@me.com> Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> Co-authored-by: Bastian Köcher <info@kchr.de>
Substrate · 
Substrate is a next-generation framework for blockchain innovation 🚀.
Trying it out
Simply go to docs.substrate.io and follow the installation instructions. You can also try out one of the tutorials.
Contributions & Code of Conduct
Please follow the contributions guidelines as outlined in docs/CONTRIBUTING.adoc. In all communications and contributions, this project follows the Contributor Covenant Code of Conduct.
Security
The security policy and procedures can be found in docs/SECURITY.md.
License
- Substrate Primitives (
sp-*), Frame (frame-*) and the pallets (pallets-*), binaries (/bin) and all other utilities are licensed under Apache 2.0. - Substrate Client (
/client/*/sc-*) is licensed under GPL v3.0 with a classpath linking exception.
The reason for the split-licensing is to ensure that for the vast majority of teams using Substrate to create feature-chains, then all changes can be made entirely in Apache2-licensed code, allowing teams full freedom over what and how they release and giving licensing clarity to commercial teams.
In the interests of the community, we require any deeper improvements made to Substrate's core logic (e.g. Substrate's internal consensus, crypto or database code) to be contributed back so everyone can benefit.