made it faster for bigger files, might compromise security though

IGA.ts

@@ -129,6 +129,7 @@ function checksum(input: string) {
 function hashInternal(toHash: number[], len: number, salt: number, first: boolean): number[] {
     let complete: number[] = []
     
+    let count = 0
     while (toHash.length > 0) {
         let inp = copy(toHash, true)
         for (let i = 0; i < complete.length; i++) {
@@ -159,6 +160,20 @@ function hashInternal(toHash: number[], len: number, salt: number, first: boolea
         for (let i = 0; i < selected.length; i++) {
             complete.push(selected[i])
         }
+        if (!first) {
+            break
+        } else {
+            count++
+            if (count*len >= 1024) {
+                break
+            }
+        }
+    }
+
+    if (!first) {
+        for (let i = 0; i < toHash.length; i++) {
+            complete.push(toHash[i])
+        }
     }
 
     return complete