curve25519-dalek
A pure-Rust implementation of group operations on Ristretto and Curve25519 (by dalek-cryptography)
RustCrypto Elliptic Curves
Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2 (by RustCrypto)
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| curve25519-dalek | RustCrypto Elliptic Curves | |
|---|---|---|
| 5 | 2 | |
| 821 | 598 | |
| 1.7% | 4.0% | |
| 8.2 | 8.9 | |
| 5 days ago | 4 days ago | |
| Rust | Rust | |
| GNU General Public License v3.0 or later | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
curve25519-dalek
Posts with mentions or reviews of curve25519-dalek.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-05-29.
- Elliptic Curves: The Great Mystery
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Looking for good (low level?) Elliptic Curve library
Much of what you'll find highly visibly will be high-level libraries, but look at their dependencies. For example, from the ed25519 library you may find ed25519-dalek, and from there you could find curve25519-dalek which deals in point encodings and that like. (I don't know these particular libraries; they might help or just serve as an example of a viable exploration path).
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Identity element in ECC
What lib are you using? I would probably suggest to use the Ristretto Group abstraction for safety. The curve25519-dalek crate has that.
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How mathematically intense can theoretical cryptography get?
Grabbing an abstraction like the Ristretto Group with implementations available curve25519-dalek, can get you very far. You can build stuff like ECIES, Diffie-Hellman, Schnorr Signatures, Aggregated Signatures, etc, without requiring entering the details of EC math.
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Biscuit authentication/authorization tokens are released in v1.0
curve25519-dalek for the cryptographic implementation of Ristretto
RustCrypto Elliptic Curves
Posts with mentions or reviews of RustCrypto Elliptic Curves.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-16.
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Override a transitive dependency's version
I recommend watching this issue. Not much has happened recently, but I think there's a chance we'll get a maintained ed25519 crate at some point, and when that happens you'll probably hear about it there first :)
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Looking for good (low level?) Elliptic Curve library
You can check the RustCrypto project. I think (but am not sure) that it is one of the more mature crypto libraries.
What are some alternatives?
When comparing curve25519-dalek and RustCrypto Elliptic Curves you can also consider the following projects:
rust-crypto - A (mostly) pure-Rust implementation of various cryptographic algorithms.
ed25519-dalek - Fast and efficient ed25519 signing and verification in Rust.
rust-openssl - OpenSSL bindings for Rust
rust-native-tls
octavo - Highly modular & configurable hash & crypto library
ring - Safe, fast, small crypto using Rust
suruga - [INACTIVE] TLS 1.2 implementation in Rust
rustls - A modern TLS library in Rust
common.rs - Common Rust crypto utilities
curve25519-dalek vs rust-crypto
RustCrypto Elliptic Curves vs rust-crypto
curve25519-dalek vs ed25519-dalek
RustCrypto Elliptic Curves vs rust-openssl
curve25519-dalek vs rust-openssl
RustCrypto Elliptic Curves vs rust-native-tls
curve25519-dalek vs octavo
RustCrypto Elliptic Curves vs ring
curve25519-dalek vs suruga
RustCrypto Elliptic Curves vs rustls
curve25519-dalek vs rustls
RustCrypto Elliptic Curves vs common.rs