refactor padding

2026-01-22 12:44:59 +01:00
parent 5547e77c58
commit e138ec0b6d
11 changed files with 53 additions and 53 deletions
--- a/src/commonMain/kotlin/com/infendro/hash/blake/Blake-512.kt
+++ b/src/commonMain/kotlin/com/infendro/hash/blake/Blake-512.kt
@@ -63,12 +63,12 @@ object `Blake-512` : HashFunction {
        val length = value.size.toULong() * 8UL

        val size = (value.size + 18).align(block)
-        val result = ByteArray(size)
-        value.copyInto(result)
-        result[value.size] = 0x80U.toByte()
-        result[result.size - 17] = 0x01
-        length.copyInto(result, result.size - 8)
-        return result
+        return ByteArray(size).also {
+            value.copyInto(it)
+            it[value.size] = 0x80U.toByte()
+            it[size - 17] = 0x01
+            length.copyInto(it, size - 8)
+        }
    }

    internal fun compress(h: LongArray, value: ByteArray, offset: Int, m: LongArray, v: LongArray, t: ULong) {