rns-embedded-core 0.5.1

Embedded-friendly Reticulum core primitives for no-std and constrained runtimes.
Documentation 
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use sha2::{Digest, Sha256};

pub fn digest32(data: &[u8]) -> [u8; 32] {
    let mut hasher = Sha256::new();
    hasher.update(data);
    let digest = hasher.finalize();
    let mut out = [0_u8; 32];
    out.copy_from_slice(&digest[..]);
    out
}