From b9ef2eebeaca2689e79cd2ee00b0efe79c522e9f Mon Sep 17 00:00:00 2001
From: Brian Warner <warner@lothar.com>
Date: Thu, 21 Sep 2017 13:45:13 -0700
Subject: add benchmarks: run 'cargo bench'

---
 benches/spake2.rs | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 benches/spake2.rs

(limited to 'benches/spake2.rs')

diff --git a/benches/spake2.rs b/benches/spake2.rs
new file mode 100644
index 0000000..dbe25dd
--- /dev/null
+++ b/benches/spake2.rs
@@ -0,0 +1,44 @@
+#[macro_use]
+extern crate bencher;
+
+extern crate spake2;
+
+use bencher::Bencher;
+use spake2::{SPAKE2, Ed25519Group};
+
+fn spake2_start(bench: &mut Bencher) {
+    bench.iter(|| {
+        let (_, _) = SPAKE2::<Ed25519Group>::start_a(b"password", b"A", b"B");
+    })
+}
+
+/*
+fn spake2_finish(bench: &mut Bencher) {
+    // this doesn't work, because s1 is consumed by doing finish()
+    let (s1, msg1) = SPAKE2::<Ed25519Group>::start_a(b"password",
+                                                     b"idA", b"idB");
+    let (s2, msg2) = SPAKE2::<Ed25519Group>::start_b(b"password",
+                                                     b"idA", b"idB");
+    let msg2_slice = msg2.as_slice();
+    bench.iter(|| {
+        s1.finish(msg2_slice)
+    })
+}*/
+
+fn spake2_start_and_finish(bench: &mut Bencher) {
+    let (_, msg2) = SPAKE2::<Ed25519Group>::start_b(b"password",
+                                                    b"idA", b"idB");
+    let msg2_slice = msg2.as_slice();
+    bench.iter(|| {
+        let (s1, _) = SPAKE2::<Ed25519Group>::start_a(b"password",
+                                                      b"idA", b"idB");
+        s1.finish(msg2_slice)
+    })
+}
+
+
+benchmark_group!(benches,
+                 spake2_start,
+                 //spake2_finish,
+                 spake2_start_and_finish);
+benchmark_main!(benches);
-- 
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