require "benchmark" require "../src/sodium/crypto_box" bob = Sodium::CryptoBox::SecretKey.new alice = Sodium::CryptoBox::SecretKey.new to_alice = bob.box alice.public_key from_bob = alice.box bob.public_key nonce = Sodium::Nonce.new sizes = [256, 65536, 1024*1024] dbufs1 = sizes.map { |size| Bytes.new(size) }.to_a ebufs1 = sizes.map { |size| Bytes.new(size + Sodium::CryptoBox::MAC_SIZE) }.to_a dbufs2 = sizes.map { |size| Bytes.new(size) }.to_a ebufs2 = sizes.map { |size| Bytes.new(size + Sodium::CryptoBox::PublicKey::SEAL_SIZE) }.to_a Benchmark.ips do |bm| sizes.each_with_index do |size, i| dbuf = dbufs1[i] ebuf = ebufs1[i] bm.report "box encrypt #{size}" do to_alice.encrypt_easy dbuf, ebuf, nonce: nonce end bm.report "box decrypt #{size}" do from_bob.decrypt_easy ebuf, dbuf, nonce: nonce end end sizes.each_with_index do |size, i| dbuf = dbufs2[i] ebuf = ebufs2[i] bm.report "anon encrypt #{size}" do alice.public_key.encrypt dbuf, ebuf end bm.report "anon decrypt #{size}" do alice.decrypt ebuf, dbuf end end end