Function sha256

src/pq.rs:49–55

(data: &[u8])

}

pub fn sha256(data: &[u8]) -> [u8; 32] {
    let mut out = [0u8; 32];
    unsafe {
        crypto_hash_sha256(out.as_mut_ptr(), data.as_ptr(), data.len() as _);
    }
    out
}

pub fn hkdf_sha256(salt: &[u8], ikm: &[u8], info: &[u8], out: &mut [u8]) {
    let mut prk = [0u8; crypto_kdf_hkdf_sha256_KEYBYTES as usize];