package B7;

/* JADX INFO: loaded from: classes.dex */
public abstract class j {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public static final int[] f1073a = new int[256];

    /* JADX INFO: renamed from: b, reason: collision with root package name */
    public static final int[] f1074b = new int[256];

    static {
        int i;
        int i5 = 0;
        while (true) {
            if (i5 >= 8) {
                break;
            }
            f1073a[i5] = 1 << i5;
            i5++;
        }
        for (i = 8; i < 256; i++) {
            int[] iArr = f1073a;
            iArr[i] = ((iArr[i - 4] ^ iArr[i - 5]) ^ iArr[i - 6]) ^ iArr[i - 8];
        }
        for (int i8 = 0; i8 < 255; i8++) {
            f1074b[f1073a[i8]] = i8;
        }
    }

    public static int a(int i) {
        while (i < 0) {
            i += 255;
        }
        while (i >= 256) {
            i -= 255;
        }
        return f1073a[i];
    }
}