nacl 0.5.3

Rust version of NaCl Cryptographic library with Scrypt added
Documentation
// Copyright(c) 2018 3NSoft Inc.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

mod boxes;
pub use boxes::{ secret_box, public_box };

mod signing;
pub use signing::sign;

mod hash;
pub use hash::sha512;

mod scrypt;
pub use scrypt::scrypt::scrypt;

mod util;
pub use util::verify::{ compare, compare_v16, compare_v32 };
pub use util::{ Error, ErrorCondition };