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Patched source for Aeneas/Charon formal verification transpilation
921bd7ced0
Alternative to #659/#661 and #662 which leverages `subtle::Choice` and `subtle::ConditionallySelectable` as the optimization barriers. Really the previous masking was there to conditionally add the scalar field modulus on underflow, so instead of that, we can conditionally select zero or the modulus using a `Choice` constructed from the underflow bit. |
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| Cargo.toml | ||
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Dalek elliptic curve cryptography
This repo contains pure-Rust crates for elliptic curve cryptography:
| Crate | Description | Crates.io | Docs | CI |
|---|---|---|---|---|
curve25519‑dalek |
A library for arithmetic over the Curve25519 and Ristretto elliptic curves and their associated scalars. |  |
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ed25519‑dalek |
An implementation of the EdDSA digital signature scheme over Curve25519. |  |
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x25519‑dalek |
An implementation of elliptic curve Diffie-Hellman key exchange over Curve25519. |  |
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There is also the curve25519-dalek-derive crate, which is just a helper crate with some macros that make curve25519-dalek easier to write.
Contributing
Please see CONTRIBUTING.md.
Code of Conduct
We follow the Rust Code of Conduct, with the following additional clauses:
- We respect the rights to privacy and anonymity for contributors and people in the community. If someone wishes to contribute under a pseudonym different to their primary identity, that wish is to be respected by all contributors.