fn write_company_to_id_map()

in protocol/src/private_id_multi_key/company.rs [433:472]

• 35 lines of code
• 3 McCabe index (conditional complexity)

    fn write_company_to_id_map(&self) {
        match (
            self.permutation.clone().read(),
            self.w_company.clone().read(),
            self.s_prime_partner.clone().read(),
            self.id_map.clone().write(),
        ) {
            (Ok(permutation), Ok(company), Ok(partner), Ok(mut id_map)) => {
                let company_encrypt = {
                    let mut out = company.clone();
                    undo_permute(permutation.as_slice(), &mut out);

                    self.ec_cipher
                        .to_points_encrypt(out.as_slice(), &self.private_keys.2.invert())
                };

                id_map.clear();
                for (idx, k) in self.ec_cipher.to_bytes(&company_encrypt).iter().enumerate() {
                    id_map.push((k.to_string(), idx, true));
                }

                for (idx, k) in self
                    .ec_cipher
                    .to_bytes(
                        &self
                            .ec_cipher
                            .to_points_encrypt(&partner, &self.private_keys.1),
                    )
                    .iter()
                    .enumerate()
                {
                    id_map.push((k.to_string(), idx, false));
                }

                // Sort the id_map by the spine
                id_map.sort_by(|(a, _, _), (b, _, _)| a.cmp(b));
            }
            _ => panic!("Cannot create id_map"),
        }
    }