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cashweb-secp256k1

v0.19.1 Growing

Rust bindings for Pieter Wuille's `libsecp256k1` library. Implements ECDSA for the SECG elliptic curve group secp256k1 and related utilities.

CC0-1.0
#crypto#bitcoin#ecdsa#secp256k1#libsecp256k1

Quick Verdict

  • โœ•Not updated for 5+ years
  • !Pre-1.0: API may have breaking changes
  • !40% of releases were yanked

Security

Checking security advisories...
Downloads
12.6K
Dependents
38
Releases
5
Size
45KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

143 downloads in the last 30 days (5/day), up 27% from the previous period.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 5+ years old, cashweb-secp256k1 hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 44KB, cashweb-secp256k1 is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

40% of releases have been yanked. Check version history before pinning.

๐ŸŒŸ
Used by top crates

Notable dependents include cashweb, cashweb-auth-wrapper, cashweb-bitcoin, cashweb-relay, cashweb-relay-client. When high-quality crates choose cashweb-secp256k1, it's a strong quality signal.

Health Breakdown

Maintenance 3/25

Recency, release consistency, active ratio

Quality 10/25

Yanked ratio, deps, size, maturity, features

Community 7/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 11/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
4/day avg+5%
051012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.19.1
66%
v0.17.3
21%
v0.17.2
13%

Release Timeline

5 releases2 yankedsince 2020
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2020
4
2021
1
2022
2023
2024
2025
2026
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Yanked

Feature Flags

default =["std"]

std*rand-stdrecoveryunstablelowmemoryendomorphismglobal-context

README

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Maintainers

Dependencies
10
direct dependencies
Dependents
38
crates depend on cashweb-secp256k1

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