diff --git a/tink/src/iosMain/kotlin/io/github/ryunen344/tink/util/KClass.kt b/tink/src/iosMain/kotlin/io/github/ryunen344/tink/util/KClass.kt
new file mode 100644
index 00000000..15e48fb8
--- /dev/null
+++ b/tink/src/iosMain/kotlin/io/github/ryunen344/tink/util/KClass.kt
@@ -0,0 +1,31 @@
+package io.github.ryunen344.tink.util
+
+import io.github.ryunen344.tink.aead.Aead
+import io.github.ryunen344.tink.daead.DeterministicAead
+import io.github.ryunen344.tink.hybrid.HybridDecrypt
+import io.github.ryunen344.tink.hybrid.HybridEncrypt
+import io.github.ryunen344.tink.mac.Mac
+import io.github.ryunen344.tink.signature.PublicKeySign
+import io.github.ryunen344.tink.signature.PublicKeyVerify
+import kotlin.reflect.KClass
+
+val Aead.kclass: KClass<Aead>
+    get() = Aead::class
+
+val DeterministicAead.kclass: KClass<DeterministicAead>
+    get() = DeterministicAead::class
+
+val HybridDecrypt.kclass: KClass<HybridDecrypt>
+    get() = HybridDecrypt::class
+
+val HybridEncrypt.kclass: KClass<HybridEncrypt>
+    get() = HybridEncrypt::class
+
+val Mac.kclass: KClass<Mac>
+    get() = Mac::class
+
+val PublicKeySign.kclass: KClass<PublicKeySign>
+    get() = PublicKeySign::class
+
+val PublicKeyVerify.kclass: KClass<PublicKeyVerify>
+    get() = PublicKeyVerify::class