add libsecp256k1 wrapper for sign/verify.

libsecp256k1/benchmark_test.go

@@ -0,0 +1,38 @@
+package libsecp256k1
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/nbd-wtf/go-nostr"
+	"github.com/nbd-wtf/go-nostr/test_common"
+)
+
+func BenchmarkSignatureVerification(b *testing.B) {
+	events := make([]*nostr.Event, len(test_common.NormalEvents))
+	for i, jevt := range test_common.NormalEvents {
+		evt := &nostr.Event{}
+		json.Unmarshal([]byte(jevt), evt)
+		events[i] = evt
+	}
+
+	b.Run("btcec", func(b *testing.B) {
+		for i := 0; i < b.N; i++ {
+			for _, evt := range events {
+				evt.CheckSignature()
+			}
+		}
+	})
+
+	b.Run("libsecp256k1", func(b *testing.B) {
+		c, err := NewContext()
+		if err != nil {
+			panic(err)
+		}
+		for i := 0; i < b.N; i++ {
+			for _, evt := range events {
+				c.CheckSignature(evt)
+			}
+		}
+	})
+}