initial import of sources

work/sign/sign.go

@@ -0,0 +1,43 @@
+package main
+
+
+import (
+        "fmt"
+
+        "hamlogger/pkg/auxuuid"
+        "hamlogger/pkg/aux509"
+)
+
+func run() error {
+        var err error
+
+        id := auxuuid.NewUUID()
+        fmt.Printf("%s\n", id)
+
+        certPem, keyPem, err := aux509.CreateX509Cert("example.com")
+        if err != nil {
+                return nil
+        }
+
+        message := []byte("message")
+        signature, err := aux509.SignDocument(keyPem, message)
+        if err != nil {
+                return err
+        }
+
+        fmt.Printf("Signature: %x\n", signature)
+
+        err = aux509.VerifySignature(certPem, message, signature)
+	if err != nil {
+		fmt.Printf("Verify error: %v\n", err)
+	}
+
+        return err
+}
+
+func main() {
+        err := run()
+        if err != nil {
+                fmt.Printf("error: %v\n", err)
+        }
+}