TBR

bls/bls_test.go

@@ -291,73 +291,112 @@ func TestAmbiguousCompress(t *testing.T) {
 
 func BenchmarkSign(b *testing.B) {
 	msg := randomMessage()
-	pk, sk, _ := GenKeyPair(rand.Reader)
+	b.StopTimer()
 	b.ResetTimer()
 
 	for i := 0; i < b.N; i++ {
+		pk, sk, _ := GenKeyPair(rand.Reader)
+
 		b.StartTimer()
 		_, _ = Sign(sk, pk, msg)
 		b.StopTimer()
-		//if err := Verify(NewApk(pk), msg, sigma); err != nil {
-		//	panic(err)
-		//}
+	}
+}
 
+func aggregateXSignatures(b *testing.B, nr int) {
+	var sigmas = make([]*Signature, nr)
+	reader := rand.Reader
+	msg := []byte("Get Funky Tonight")
+
+	for i := 0; i < nr; i++ {
+		pk, sk, _ := GenKeyPair(reader)
+		sigmas[i], _ = Sign(sk, pk, msg)
 	}
+
+	s, sigmas := sigmas[0], sigmas[1:]
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		for _, sig := range sigmas {
+			s = s.Aggregate(sig)
+		}
+	}
+}
+
+func BenchmarkAggregate10Signatures(b *testing.B) {
+	aggregateXSignatures(b, 10)
+}
+
+func BenchmarkAggregate100Signatures(b *testing.B) {
+	aggregateXSignatures(b, 100)
 }
 
-func BenchmarkVerify(b *testing.B) {
+func BenchmarkAggregate1000Signatures(b *testing.B) {
+	aggregateXSignatures(b, 1000)
+}
+
+func BenchmarkVerifySingleSignature(b *testing.B) {
 	msg := randomMessage()
+	b.StopTimer()
+	b.ResetTimer()
+
 	for i := 0; i < b.N; i++ {
-		b.StopTimer()
 		pk, sk, _ := GenKeyPair(rand.Reader)
 		signature, _ := Sign(sk, pk, msg)
+
 		b.StartTimer()
-		if err := Verify(NewApk(pk), msg, signature); err != nil {
-			panic(err)
-		}
+		_ = Verify(NewApk(pk), msg, signature)
+		b.StopTimer()
 	}
 }
 
-func BenchmarkVerifyUnsafe(b *testing.B) {
+func BenchmarkVerifyUnsafeSingleSignature(b *testing.B) {
 	msg := randomMessage()
+	b.StopTimer()
+	b.ResetTimer()
+
 	for i := 0; i < b.N; i++ {
-		b.StopTimer()
 		pk, sk, _ := GenKeyPair(rand.Reader)
 		signature, _ := UnsafeSign(sk, msg)
+
 		b.StartTimer()
-		if err := VerifyUnsafe(pk, msg, signature); err != nil {
-			panic(err)
-		}
+		_ = VerifyUnsafe(pk, msg, signature)
+		b.StopTimer()
 	}
 }
 
-func BenchmarkVerifyCompressedSignature(b *testing.B) {
+func BenchmarkVerifySingleCompressedSignature(b *testing.B) {
 	msg := randomMessage()
+	b.StopTimer()
 	b.ResetTimer()
+
 	for i := 0; i < b.N; i++ {
-		b.StopTimer()
 		pk, sk, _ := GenKeyPair(rand.Reader)
 		signature, _ := Sign(sk, pk, msg)
 		sigb := signature.Compress()
 		apk := NewApk(pk)
-		b.StartTimer()
 
+		b.StartTimer()
 		signature = &Signature{}
 		_ = signature.Decompress(sigb)
 		_ = Verify(apk, msg, signature)
+		b.StopTimer()
 	}
 }
 
-func BenchmarkCompressedUnsafeSignature(b *testing.B) {
+func BenchmarkVerifySingleCompressedUnsafeSignature(b *testing.B) {
 	msg := randomMessage()
+	b.StopTimer()
+	b.ResetTimer()
+
 	for i := 0; i < b.N; i++ {
-		b.StopTimer()
 		pk, sk, _ := GenKeyPair(rand.Reader)
 		signature, _ := UnsafeSign(sk, msg)
 		sigb := signature.Compress()
+
 		b.StartTimer()
 		signature = &UnsafeSignature{}
 		_ = signature.Decompress(sigb)
 		_ = VerifyUnsafe(pk, msg, signature)
+		b.StopTimer()
 	}
 }

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/OneOfOne/xxhash v1.2.5
 	github.com/bwesterb/go-ristretto v1.1.0
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/dusk-network/bn256 v0.0.0-20190123110933-f166bf1226b0
+	github.com/dusk-network/bn256 v0.0.0-20190820081542-693bb91dcae6
 	github.com/kr/pretty v0.1.0 // indirect
 	github.com/pkg/errors v0.8.1
 	github.com/stretchr/testify v1.4.0

go.sum

@@ -8,6 +8,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dusk-network/bn256 v0.0.0-20190123110933-f166bf1226b0 h1:gbJaLVN42ahIwwmnVoVLlg2Z81LLgn9LmpFtkM5X9RU=
 github.com/dusk-network/bn256 v0.0.0-20190123110933-f166bf1226b0/go.mod h1:KGkfDyf8GXeworEpuKRRfPGQa/CzezrYUGaaABueUhg=
+github.com/dusk-network/bn256 v0.0.0-20190820081542-693bb91dcae6 h1:VhKqqmSbiwPAdbR5guXVSB0KhPVzIuGDUNYASeZacSg=
+github.com/dusk-network/bn256 v0.0.0-20190820081542-693bb91dcae6/go.mod h1:KGkfDyf8GXeworEpuKRRfPGQa/CzezrYUGaaABueUhg=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=