Function sodalite::sign_attached_open

pub fn sign_attached_open(
    m: &mut [u8], 
    sm: &[u8], 
    pk: &SignPublicKey
) -> Result<usize, ()>

verify an attached signature

If verification failed, returns Err(()). Otherwise, returns the number of bytes in message & copies the message into m.

Panics:

• If m.len() != sm.len()