test: adds benchmark for private key B generation

Makefile

@@ -19,8 +19,8 @@ prep:
 test-%: clean prep
 	GOPATH=$(GOPATH_LOCAL) go test -race -v ./$*
 
-bench-%: clean prep
-	cd $*; GOPATH=$(GOPATH_LOCAL) go test -v -bench=.
+bench-%: prep
+	cd $*; GOPATH=$(GOPATH_LOCAL) go test -v $(OPTS) -bench=.
 
 cover-%: clean prep
 	GOPATH=$(GOPATH_LOCAL) go test -race -coverprofile=coverage_$*.txt -covermode=atomic ./$*

sidh/sidh_test.go

@@ -297,6 +297,13 @@ func BenchmarkAliceKeyGenPrv(b *testing.B) {
 	}
 }
 
+func BenchmarkBobKeyGenPrv(b *testing.B) {
+	prv := NewPrivateKey(params.Id, KeyVariant_SIDH_B)
+	for n := 0; n < b.N; n++ {
+		prv.Generate(rand.Reader)
+	}
+}
+
 func BenchmarkAliceKeyGenPub(b *testing.B) {
 	prv := NewPrivateKey(params.Id, KeyVariant_SIDH_A)
 	prv.Generate(rand.Reader)