crates.io · crates:ed25519

ed25519 active

Edwards Digital Signature Algorithm (EdDSA) over Curve25519 (as specified in RFC 8032) support library providing signature type definitions and PKCS#8 private key decoding/encoding support

Latest stable version	3.0.0
Published	2026-05-03 16:29:34 UTC
Install	`cargo add ed25519`
Minimum Rust version (rust-version)	`Rust ≥ 1.85`
License	Apache-2.0 OR MIT
Advisories on latest version	none known
Last verified	2026-10-08 14:57:40 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	active
Last stable release	2026-05-03 16:29:34 UTC · 158 days ago
Stable releases in the last 12 months	1
Published versions	43

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`3.0.0`	2026-05-03 16:29:34 UTC
`2.2.3`	2023-10-15 19:12:57 UTC
`2.2.2`	2023-08-13 19:43:05 UTC
`2.2.1`	2023-04-03 16:21:41 UTC
`2.2.0`	2023-03-02 03:44:14 UTC
`2.1.0`	2023-01-21 20:11:03 UTC
`2.0.1`	2023-01-21 17:02:16 UTC
`2.0.0` withdrawn	2023-01-16 01:09:46 UTC
`1.5.3`	2023-01-15 20:38:41 UTC
`1.5.2` withdrawn	2022-05-16 15:22:31 UTC
`1.5.1` withdrawn	2022-05-16 02:07:52 UTC
`1.5.0` withdrawn	2022-05-09 13:48:39 UTC
`1.4.1` withdrawn	2022-03-18 19:06:51 UTC
`1.4.0` withdrawn	2022-02-25 22:25:35 UTC
`1.3.0` withdrawn	2021-11-18 17:57:30 UTC
`1.2.0`	2021-07-21 19:02:16 UTC
`1.1.1`	2021-04-30 17:26:37 UTC
`1.1.0`	2021-04-30 15:35:50 UTC
`1.0.3`	2020-10-12 14:06:33 UTC
`1.0.2`	2020-09-11 22:26:42 UTC

Showing the 20 most recent of 25 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`rust 1.63`	`2.2.3`
`rust 1.70`	`2.2.3`
`rust 1.75`	`2.2.3`
`rust 1.80`	`2.2.3`
`rust 1.85`	`3.0.0`
`rust 1.90`	`3.0.0`

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Frequently asked questions

What is the latest version of ed25519?

The latest stable version of ed25519 is 3.0.0, published on 2026-05-03. Verified by Vigia on 2026-10-08.

How do I install the latest version of ed25519?

Run cargo add ed25519. The latest stable version is 3.0.0 (verified 2026-10-08).

Is ed25519 deprecated?

No. ed25519 is not marked as deprecated in the registry.

Which Rust version does ed25519 require?

ed25519 3.0.0 declares this requirement: Rust ≥ 1.85.

Does ed25519 3.0.0 have known vulnerabilities?

No known advisories affect ed25519 3.0.0 according to the data Vigia checks.

Is ed25519 still maintained?

ed25519 published 1 stable releases in the last 12 months; the most recent was 158 days ago. Activity: active.

Observed changes

No changes observed yet since Vigia started tracking this package.

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