https://github.com/Warchant/sr25519-crust

C bindings over RUST sr25519 https://github.com/w3f/schnorrkel
https://github.com/Warchant/sr25519-crust

bindings c ristretto255 rust schnorr sr25519

Last synced: about 1 month ago
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C bindings over RUST sr25519 https://github.com/w3f/schnorrkel

• Host: GitHub
• URL: https://github.com/Warchant/sr25519-crust
• Owner: Warchant
• License: apache-2.0
• Archived: true
• Created: 2019-05-04T11:00:47.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2022-06-10T03:14:00.000Z (over 2 years ago)
• Last Synced: 2024-08-04T08:08:41.870Z (5 months ago)
• Topics: bindings, c, ristretto255, rust, schnorr, sr25519
• Language: Rust
• Homepage:
• Size: 87.9 KB
• Stars: 30
• Watchers: 3
• Forks: 22
• Open Issues: 8
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# sr25519-crust

C bindings over [RUST implementation of sr25519 (schnorrkel)](https://github.com/w3f/schnorrkel) - Schnorr-on-ristretto255 scheme.

## Build

1. Install rust compiler (nightly), `cargo`:

    ```bash

    curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain nightly

    source $HOME/.cargo/env

    rustup install nightly

    rustup default nightly

    ```

2. `mkdir build && cd build`

3. Options;

   - `-DTESTING=[ON|OFF]` - enable or disable build of tests.

   - `-DCMAKE_BUILD_TYPE=[Release|Debug]` - select build type.

   - `-DBUILD_SHARED_LIBS=[TRUE|FALSE]` - build shared/static library. 

   

   ```bash

   cmake .. -DCMAKE_BUILD_TYPE=Release

   ```

4. Build and install library: 

   ```

   sudo make install

   ```

## Docs

Header with comments will be generated in `build/include/sr25519/sr25519.h`.

## Examples

- [Keypair derivation](./test/derive.cpp)

- [Sign/Verify](./test/ds.cpp)

- [Keypair from seed](./test/keypair_from_seed.cpp)

- [Verifiable random function](./test/vrf.cpp)