AES support

[mylockerbiz]

I have some legacy AES ECB encryption to deal with in the port to multiplatform. In the current android only app, things work great. going to multiplatform i need support for Desktop and WASM and eventually iOS.
Are there plans for this?

here is the current Android only code i am converting

import java.security.MessageDigest
import java.security.NoSuchAlgorithmException
import java.util.Arrays
import java.util.Base64
import javax.crypto.Cipher
import javax.crypto.spec.SecretKeySpec

object Encryption
{
private val TAG: String? = javaClass.simpleName
private var secretKey: SecretKeySpec? = null
private lateinit var key: ByteArray
private const val ALGORITHM = "AES_256/ECB/PKCS5Padding"

private fun prepareSecreteKey(myKey: String)
{
	var sha: MessageDigest?
	try
	{
		key = myKey.toByteArray(StandardCharsets.UTF_8)
		sha = MessageDigest.getInstance("SHA-256")
		key = sha.digest(key)
		key = Arrays.copyOf(key, 32)
		secretKey = SecretKeySpec(
				key, ALGORITHM
								 )
	}
	catch (e: NoSuchAlgorithmException)
	{
		e.printStackTrace()
	}
}