Рыба проекта. Минимальная функциональность

pkg/domain/crypto/keymanager.go

@@ -0,0 +1,27 @@
+package crypto
+
+import "io"
+
+// KeyManager defines the contract for loading and generating recipient keys.
+type KeyManager interface {
+	LoadPub(
+		path string,
+		schemeID uint16,
+	) (
+		RecipientPub,
+		error,
+	)
+	LoadPriv(
+		path string,
+		schemeID uint16,
+	) (
+		RecipientPriv,
+		error,
+	)
+	Generate(
+		schemeID uint16,
+		pubOut io.Writer,
+		privOut io.Writer,
+		rand io.Reader,
+	) error
+}