dock_crypto_utils
| Crates.io | dock_crypto_utils |
| lib.rs | dock_crypto_utils |
| version | 0.23.0 |
| created_at | 2021-09-27 11:50:14.230003+00 |
| updated_at | 2025-08-03 19:16:55.197592+00 |
| description | Common code for Dock's crypto libraries |
| homepage | |
| repository | https://github.com/docknetwork/crypto |
| max_upload_size | |
| id | 456953 |
| size | 177,717 |
Lovesh Harchandani (lovesh)
documentation
README
A collection of utilities used by our other libraries in this workspace.
- Pedersen commitment
- Elgamal encryption, including Hashed Elgamal
- finite field utilities like inner product, weighted inner product, hadamard product, etc.
- multiscalar multiplication (MSM) like Fixed Base MSM
- polynomial utilities like multiplying polynomials, creating polynomial from roots, etc.
- An efficient way to check several equality relations involving pairings by combining the relations in a random linear combination and doing a multi-pairing check. Relies on Schwartz–Zippel lemma.
- An efficient way to check several equality relations involving scalar multiplications by combining the relations in a random linear combination and doing a single multi-scalar multiplication check. Relies on Schwartz–Zippel lemma.
- hashing utilities like hashing arbitrary bytes to field element or group element.
- solving discrete log using Baby Step Giant Step algorithm