Is secp256k1-sys safe to use?

secp256k1-sys has no known vulnerabilities on the latest version (0.13.0). DepScope rates its health at 72/100 (moderate risk).

What is the latest version of secp256k1-sys?

The latest version of secp256k1-sys is 0.13.0, released 2026-01-28.

Does secp256k1-sys have known vulnerabilities?

No known vulnerabilities on the latest version of secp256k1-sys.

Is secp256k1-sys deprecated?

No, secp256k1-sys is actively maintained. Latest release: 0.13.0 (2026-01-28).

What are alternatives to secp256k1-sys?

Popular alternatives to secp256k1-sys in Cargo include: hashbrown, getrandom, windows-sys, syn.

What license does secp256k1-sys use?

secp256k1-sys is licensed under CC0-1.0.

secp256k1-sys

cargov0.13.0

FFI for Pieter Wuille's `libsecp256k1` library.

License CC0-1.0permissive25 versions0 deps10,453,110 weekly dl

rust-bitcoin/rust-secp256k1/

/ 100

Health

safe to use

[email protected] is safe to use (health: 72/100)

Health breakdown0 – 100

15/25

maintenance

20/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

5.4/10

moderate

Maintainer trust

Active maintainers (3m)

4

Contributors (12m)

10

Primary author dominance

51%

GitHub stars

420

Quality signals

OSS Criticality

0.71critical

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/secp256k1-sys