// for cipher and plain text, so we can use openssl to test
public static void DumpBase64(this Logger logger, string tag, ReadOnlySpan <byte> arr)
{
logger.DumpBase64(tag, arr.ToArray(), arr.Length);
}
// for cipher and plain text, so we can use openssl to test
public static void DumpBase64(this Logger logger, string tag, ReadOnlySpan <byte> arr)
{
logger.DumpBase64(tag, arr.ToArray(), arr.Length);
}