package com.facetec.sdk;

/* loaded from: classes.dex */
public final class gr {
    public int a;
    public int b;
    public int d;

    public static void c(int[] iArr) {
        for (int i = 0; i < iArr.length / 2; i++) {
            int i2 = iArr[i];
            iArr[i] = iArr[(iArr.length - i) - 1];
            iArr[(iArr.length - i) - 1] = i2;
        }
    }

    public static int c(int i) {
        gb gbVar = gb.b;
        return ((gbVar.d[0][i >>> 24] + gbVar.d[1][(i >>> 16) & 255]) ^ gbVar.d[2][(i >>> 8) & 255]) + gbVar.d[3][i & 255];
    }
}