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bls12_381

v0.8.0 Growing

Implementation of the BLS12-381 pairing-friendly elliptic curve construction

MIT/Apache-2.0 Edition 2021

Quick Verdict

  • โœ•Not updated for 3+ years
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.1K crates depend on it)
  • โœ“Permissive license (MIT/Apache-2.0)

Security

Checking security advisories...
Downloads
6.1M
Dependents
1.1K
Releases
13
Size
551KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

390.7K downloads in the last 30 days (13.0K/day), up 24% from the previous period.

๐Ÿ”—
Widely adopted

1.1K crates depend on bls12_381. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, bls12_381 hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include jubjub, bellman, zkhash, bls-signatures, zcash_proofs. When high-quality crates choose bls12_381, it's a strong quality signal.

Health Breakdown

Maintenance 7/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
11K/day avg+29%
05K10K15K20K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.7.1
39%
v0.8.0
38%
v0.5.0
12%
v0.7.0
6%
v0.3.1
5%

Release Timeline

10 releasessince 2020
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2020
3
2021
3
2022
3
2023
1
2024
2025
2026
Less
More

Feature Flags

default =["groups", "pairings", "alloc", "bits"]

bits*alloc*groups*nightlypairings*experimental

README

Loading README...

Maintainers

Dependencies
13
direct dependencies
Dependents
1.1K
crates depend on bls12_381