Cargo
ed25519-dalek
Fast and efficient ed25519 EdDSA key generations, signing, and verification in pure Rust.
cryptographycurve25519edwards-curveelliptic-curvesmontgomeryristretto
github.com/dalek-cryptography/curve25519-dalekBSD-3-ClauseMichael Rosenberg, isis agora lovecruft6M / week1.2k · 602 forks · 131 contributors
Release cadenceEvery 4 months
Last releaseJul 6, 2026
Open advisories0
Changelog quality0% curated
No release notes found
Release history SecurityYou're on
31 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versioned25519-dalek 2 → 32.2.0 → 3.0.0Jul 6, 2026 Unknowned25519-dalek 1 → 21.0.1 → 2.2.0Jul 9, 2025 UnknownSecurity1ed25519-dalek 0.9 → 10.9.1 → 1.0.1Sep 22, 2020 Unknowned25519-dalek 0.8 → 0.90.8.1 → 0.9.1Jan 18, 2019 Unknowned25519-dalek 0.7 → 0.80.7.0 → 0.8.1Sep 26, 2018 Unknowned25519-dalek 0.6 → 0.70.6.2 → 0.7.0Jul 15, 2018 Unknowned25519-dalek 0.5 → 0.60.5.0 → 0.6.2Mar 26, 2018 Unknowned25519-dalek 0.4 → 0.50.4.2 → 0.5.0Nov 15, 2017 Unknowned25519-dalek 0.3 → 0.40.3.2 → 0.4.2Aug 16, 2017 Unknowned25519-dalek 0.2 → 0.30.2.3 → 0.3.2May 15, 2017 Unknowned25519-dalek 0.1 → 0.20.1.0 → 0.2.3Mar 14, 2017 Unknown
VersionChannelDateChangesSecurity
3.0.0 StableJul 6, 2026No notes published3.0.0-rc.1 RCJun 18, 2026No notes published3.0.0-rc.0 RCMay 28, 2026No notes published3.0.0-pre.7 RCMay 6, 2026No notes published3.0.0-pre.6 RCFeb 4, 2026No notes published3.0.0-pre.5 RCJan 25, 2026No notes published3.0.0-pre.4 RCJan 3, 2026No notes published3.0.0-pre.3 RCDec 7, 2025No notes published3.0.0-pre.2 RCNov 22, 2025No notes published3.0.0-pre.1 RCSep 4, 2025No notes published3.0.0-pre.0 RCJul 9, 2025No notes published2.2.0 youStableJul 9, 2025No notes published2.1.1 StableFeb 7, 2024No notes published2.1.0 StableNov 16, 2023No notes published2.0.0 StableAug 11, 2023Security1Fix2.0.0-rc.3 RCJun 24, 2023No notes published2.0.0-rc.2 RCMar 26, 2023No notes published2.0.0-pre.0 RCFeb 4, 2023No notes published1.0.1 StableSep 22, 2020No notes published1.0.0 StableAug 20, 2020No changes listed