Lib.rs

› Cryptography › Magic Beans
#beacon #primitive #signature #merkle #verify #polkadot #receipt

no-std snowbridge-beacon-primitives

Snowbridge Beacon Primitives

by DevOps Parity, Shawn Tabrizi, Oliver Tale-Yazdi, Svyatoslav Nikolsky, André Silva and 93 contributors. Owned by parity-crate-owner.

10 breaking releases

0.10.0 Sep 25, 2024
0.9.0 Jul 18, 2024
0.8.0 Jul 12, 2024
0.3.0 Mar 18, 2024
0.0.0 Dec 21, 2023

#5 in #beacon

Download history 766/week @ 2024-07-29 370/week @ 2024-08-05 744/week @ 2024-08-12 873/week @ 2024-08-19 685/week @ 2024-08-26 378/week @ 2024-09-02 712/week @ 2024-09-09 397/week @ 2024-09-16 736/week @ 2024-09-23 671/week @ 2024-09-30 637/week @ 2024-10-07 963/week @ 2024-10-14 1268/week @ 2024-10-21 1016/week @ 2024-10-28 854/week @ 2024-11-04 20551/week @ 2024-11-11

23,792 downloads per month
Used in 25 crates (8 directly)

Apache-2.0

2MB
40K SLoC

Beacon Primitives

Crate with low-level supporting functions for the beacon client, including:

  • bls12-381 signature handling to verify signatures on the beacon chain
  • merkle proofs
  • receipt verification
  • ssz types

The code in this crate relates to the Ethereum consensus chain, commonly referred to as the beacon chain.

Release

Polkadot SDK stable2409

Dependencies

~20–34MB
~575K SLoC