tests: rewritten all tests to use Ginkgo / Omega BDD testing framework

Signed-off-by: Steffen Vogel <post@steffenvogel.de>

pkg/crypto/crypto_test.go

@@ -0,0 +1,13 @@
+package crypto_test
+
+import (
+	"testing"
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+func TestSuite(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "ICE Suite")
+}