implement optimizations

2026-01-15 22:06:28 +01:00
parent ab036f4f9f
commit d40df04e2e
26 changed files with 463 additions and 855 deletions
--- a/src/commonMain/kotlin/com/infendro/hash/HashFunction.kt
+++ b/src/commonMain/kotlin/com/infendro/hash/HashFunction.kt
@@ -7,7 +7,20 @@ interface HashFunction {

    val block: Int

-    fun hash(
-        value: UByteArray,
-    ): UByteArray
+    fun hashInto(value: ByteArray, destination: ByteArray)
+
+    fun hashInto(value: ByteArray, destination: UByteArray) =
+        hashInto(value, destination.asByteArray())
+
+    fun hashInto(value: UByteArray, destination: UByteArray) =
+        hashInto(value.asByteArray(), destination.asByteArray())
+
+    fun hashInto(value: UByteArray, destination: ByteArray) =
+        hashInto(value.asByteArray(), destination)
+
+    fun hash(value: ByteArray): ByteArray =
+        ByteArray(bytes).also { hashInto(value, it) }
+
+    fun hash(value: UByteArray): UByteArray =
+        UByteArray(bytes).also { hashInto(value, it) }
 }