Trait CryptoScheme 

pub trait CryptoScheme:
    Synchronous<I = CryptoIn, O = CryptoOut>
    + Default
    + Clone {
    const SHARE_BEATS: usize;
    const SCHEME: u8;
}

A signature scheme’s compile-time shape. The replica takes SB = C::SHARE_BEATS as a const generic (kernels cannot read associated constants), and its constructor asserts they agree.

Required Associated Constants

const SHARE_BEATS: usize

64-byte beats in one certify share (Ed25519 1, DSig 26). Shares sit at certify[(slot·N + node)·16·SHARE_BEATS]; the share stream (sig) carries this many beats and then the tag beat, and a verify request is header, message, then this many share beats.

const SCHEME: u8

Scheme number reported in SHAPE (1 Ed25519, 2 DSig).

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<const NV: usize> CryptoScheme for Ed25519Crypto<NV>

const SHARE_BEATS: usize = 1

const SCHEME: u8 = 1

impl<const SB: usize> CryptoScheme for External<SB>

const SHARE_BEATS: usize = SB

const SCHEME: u8 = 0