gradle/libs.versions.toml

@@ -1,9 +1,9 @@
 [versions]
 infendro = "1.1.0"
 kotlin = "2.3.0"
-bytes = "1.4.0"
-hash = "1.6.0"
-mac = "1.4.0"
+bytes = "1.4.2"
+hash = "1.7.0"
+mac = "1.5.0"
 
 [plugins]
 infendro = { id = "com.infendro.plugin", version.ref = "infendro" }

src/commonMain/kotlin/com/infendro/random/prng/LCG.kt

@@ -6,6 +6,8 @@ import com.infendro.random.PRNG
 import kotlin.properties.Delegates.notNull
 
 class LCG : PRNG() {
+    private val function = `SHA-256`()
+
     private val a: Long = 25214903917L
     private val c: Long = 11L
     private val mask: Long = (1L shl 48) - 1
@@ -13,7 +15,7 @@ class LCG : PRNG() {
     private var x: Long by notNull()
 
     override fun seed(seed: ByteArray) {
-        x = `SHA-256`.hash(seed).toLong() and mask
+        x = function.hash(seed).toLong() and mask
     }
 
     override fun generate(): Int {

src/commonMain/kotlin/com/infendro/random/prng/Xoshiro256pp.kt

@@ -6,10 +6,12 @@ import com.infendro.random.PRNG
 import kotlin.properties.Delegates.notNull
 
 class Xoshiro256pp : PRNG() {
+    private val function = `SHA-256`()
+
     private var s: LongArray by notNull()
 
     override fun seed(seed: ByteArray) {
-        s = `SHA-256`.hash(seed).toLongArray()
+        s = function.hash(seed).toLongArray()
     }
 
     override fun generate(): Int {

src/commonMain/kotlin/com/infendro/random/prng/Xoshiro256ss.kt

@@ -6,10 +6,12 @@ import com.infendro.random.PRNG
 import kotlin.properties.Delegates.notNull
 
 class Xoshiro256ss : PRNG() {
+    private val function = `SHA-256`()
+
     private var s: LongArray by notNull()
 
     override fun seed(seed: ByteArray) {
-        s = `SHA-256`.hash(seed).toLongArray()
+        s = function.hash(seed).toLongArray()
     }
 
     override fun generate(): Int {