substrate-crypto-light
| Crates.io | substrate-crypto-light |
| lib.rs | substrate-crypto-light |
| version | 0.2.0 |
| created_at | 2024-11-21 17:40:11.206939+00 |
| updated_at | 2025-01-30 21:11:50.342007+00 |
| description | Cryptographic code for Substrate chains in pure rust with better baremetal support |
| homepage | https://github.com/Alzymologist/substrate-crypto-light |
| repository | https://github.com/Alzymologist/substrate-crypto-light |
| max_upload_size | |
| id | 1456472 |
| size | 78,126 |
(Slesarew)
documentation
https://docs.rs/substrate-crypto-light
README
Cryptographic code for Substrate chains in pure rust with better baremetal support.
This is largely based on
sp_core crate.
Key differences here:
- no-std compatible with arm,
- sr25519 supports external Rng, for usability on baremetal
- ecdsa support based on pure Rust crate
k256, to avoid compiling difficulties (originalsp-corehas ecdsa fromsecp256k1C wrapper crate and it does not compile on certain no-std targets and creates extremely large binary blob on others)