librust-ed25519-dev 2.2.3+ds-2 (amd64 binary) in ubuntu noble

 The `ed25519` crate allows you can write code
 which signs and verifies messages using the Ed25519 signature algorithm
 generically over any supported Ed25519 implementation.
 .
 This allows consumers of your code
 to plug in whatever implementation they want
 to use without having to add all potential Ed25519 libraries
 you'd like to support as optional dependencies.
 .
 Ed25519 is an EdDSA signature scheme
 using the secure hash function SHA-512 (SHA-2)
 and the elliptic curve Curve25519.
 .
 This package contains the source for the Rust ed25519 crate,
 for use with cargo and dh-cargo.