async hashing of channels and flows (big data)

src/commonMain/kotlin/org/komputing/khash/keccak/Keccak.kt

@@ -4,6 +4,7 @@ import com.ionspin.kotlin.bignum.integer.BigInteger
 import org.komputing.khash.keccak.extensions.fillWith
 import kotlin.math.min
 
+@Deprecated("use Hash enum instead, will be removed in next major release", ReplaceWith("Hash", "net.sergeych.crypto2.Hash"))
 object Keccak {
 
     private val BIT_65 = BigInteger.ONE shl (64)