Function winternitz::derive_pubkey

source · 
pub fn derive_pubkey(
    privkey: &[u8],
    pubkey: &mut [u8]
) -> Result<(), &'static str>
Expand description

Generate a public key from private entropy privkey.

Arguments

  • privkey is private entropy that must have length of PRIVKEY_SIZE
  • pubkey is a mutable slice of size PUBKEY_SIZE, which we will clobber with the public key

Returns

This function returns the generated public key Ok(()) on success, or an Err if privkey is of incorrect length.