Is p3-poseidon2 safe to use?

p3-poseidon2 has no known vulnerabilities on the latest version (0.3.3-succinct). DepScope rates its health at 76/100 (moderate risk).

What is the latest version of p3-poseidon2?

The latest version of p3-poseidon2 is 0.3.3-succinct, released 2026-04-22.

No known vulnerabilities on the latest version of p3-poseidon2.

No, p3-poseidon2 is actively maintained. Latest release: 0.3.3-succinct (2026-04-22).

Popular alternatives to p3-poseidon2 in Cargo include: hashbrown, getrandom, windows-sys, syn.

p3-poseidon2 is licensed under MIT OR Apache-2.0.

cargov0.3.3-succinct

An implementation of the Poseidon2 cryptographic permutation for zero-knowledge applications.

License MIT OR Apache-2.0permissive25 versions0 deps420,440 weekly dl

76

/ 100

Health

safe to use

[email protected] is safe to use (health: 76/100)

Health breakdown0 – 100

25/25

maintenance

14/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

0

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/p3-poseidon2