Is curve25519-dalek safe to use?

curve25519-dalek has no known vulnerabilities on the latest version (5.0.0-pre.6). DepScope rates its health at 80/100 (low risk).

What is the latest version of curve25519-dalek?

The latest version of curve25519-dalek is 5.0.0-pre.6, released 2026-02-04.

Does curve25519-dalek have known vulnerabilities?

No known vulnerabilities on the latest version of curve25519-dalek.

Is curve25519-dalek deprecated?

No, curve25519-dalek is actively maintained. Latest release: 5.0.0-pre.6 (2026-02-04).

What are alternatives to curve25519-dalek?

Popular alternatives to curve25519-dalek in Cargo include: hashbrown, getrandom, windows-sys, syn.

What license does curve25519-dalek use?

curve25519-dalek is licensed under BSD-3-Clause.

curve25519-dalek

cargov5.0.0-pre.6

A pure-Rust implementation of group operations on ristretto255 and Curve25519

License BSD-3-Clausepermissive101 versions0 deps43,528,804 weekly dl

dalek-cryptography/curve25519-dalek/tree/main/curve25519-dalek

/ 100

Health

safe to use

[email protected] is safe to use (health: 80/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

0/15

community

Vulnerabilities

none known

Quality signals

OSS Criticality

0.75critical

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/curve25519-dalek