diff --git a/ui/BankingUiCommon/src/iosMain/kotlin/net/dankito/banking/Extensions.kt b/ui/BankingUiCommon/src/iosMain/kotlin/net/dankito/banking/Extensions.kt
new file mode 100644
index 00000000..f468868c
--- /dev/null
+++ b/ui/BankingUiCommon/src/iosMain/kotlin/net/dankito/banking/Extensions.kt
@@ -0,0 +1,10 @@
+package net.dankito.banking
+
+import net.dankito.banking.ui.model.tan.TanImage
+import net.dankito.utils.multiplatform.toNSData
+import platform.Foundation.NSData
+
+
+fun TanImage.imageBytesAsNSData(): NSData {
+    return imageBytes.toNSData()
+}
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