Is opaque-ke safe to use?

opaque-ke has no known vulnerabilities on the latest version (4.1.0-pre.2). DepScope rates its health at 69/100 (moderate risk).

What is the latest version of opaque-ke?

The latest version of opaque-ke is 4.1.0-pre.2, released 2026-03-27.

No known vulnerabilities on the latest version of opaque-ke.

No, opaque-ke is actively maintained. Latest release: 4.1.0-pre.2 (2026-03-27).

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

opaque-ke is licensed under Apache-2.0 OR MIT.

cargov4.1.0-pre.2

An implementation of the OPAQUE password-authenticated key exchange protocol

License Apache-2.0 OR MITpermissive32 versions0 deps56,034 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 69/100)

Health breakdown0 – 100

20/25

maintenance

10/20

popularity

25/25

security

12/15

maturity

2/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/opaque-ke