package defpackage;

import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.IntBuffer;
import java.util.Arrays;

/* JADX INFO: renamed from: ˊᵭˉᵛ, reason: contains not printable characters */
/* JADX INFO: loaded from: classes3.dex */
public abstract class AbstractC1400 {

    /* JADX INFO: renamed from: ᵲᵶᵳˈ, reason: contains not printable characters */
    public static final int[] f5781 = m4018(new byte[]{101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107});

    /* JADX INFO: renamed from: ʽˈˋ, reason: contains not printable characters */
    public static int[] m4016(int[] iArr, int[] iArr2) {
        int[] iArr3 = new int[16];
        int[] iArr4 = f5781;
        System.arraycopy(iArr4, 0, iArr3, 0, iArr4.length);
        System.arraycopy(iArr, 0, iArr3, iArr4.length, 8);
        iArr3[12] = iArr2[0];
        iArr3[13] = iArr2[1];
        iArr3[14] = iArr2[2];
        iArr3[15] = iArr2[3];
        m4020(iArr3);
        iArr3[4] = iArr3[12];
        iArr3[5] = iArr3[13];
        iArr3[6] = iArr3[14];
        iArr3[7] = iArr3[15];
        return Arrays.copyOf(iArr3, 8);
    }

    /* JADX INFO: renamed from: ːˏᵟᵯ, reason: contains not printable characters */
    public static void m4017(int i, int i2, int i3, int i4, int[] iArr) {
        int i5 = iArr[i] + iArr[i2];
        iArr[i] = i5;
        int i6 = i5 ^ iArr[i4];
        int i7 = (i6 >>> (-16)) | (i6 << 16);
        iArr[i4] = i7;
        int i8 = iArr[i3] + i7;
        iArr[i3] = i8;
        int i9 = iArr[i2] ^ i8;
        int i10 = (i9 >>> (-12)) | (i9 << 12);
        iArr[i2] = i10;
        int i11 = iArr[i] + i10;
        iArr[i] = i11;
        int i12 = iArr[i4] ^ i11;
        int i13 = (i12 >>> (-8)) | (i12 << 8);
        iArr[i4] = i13;
        int i14 = iArr[i3] + i13;
        iArr[i3] = i14;
        int i15 = iArr[i2] ^ i14;
        iArr[i2] = (i15 >>> (-7)) | (i15 << 7);
    }

    /* JADX INFO: renamed from: ᵨᵣ, reason: contains not printable characters */
    public static int[] m4018(byte[] bArr) {
        if (bArr.length % 4 != 0) {
            ᵕᵩʽᵲ.ᵮᵣᵗˈ("invalid input length");
            return null;
        }
        IntBuffer intBufferAsIntBuffer = ByteBuffer.wrap(bArr).order(ByteOrder.LITTLE_ENDIAN).asIntBuffer();
        int[] iArr = new int[intBufferAsIntBuffer.remaining()];
        intBufferAsIntBuffer.get(iArr);
        return iArr;
    }

    /* JADX INFO: renamed from: ᵲᵶᵳˈ, reason: contains not printable characters */
    public static byte[] m4019(byte[] bArr, byte[] bArr2) {
        int[] iArrM4016 = m4016(m4018(bArr), m4018(bArr2));
        ByteBuffer byteBufferOrder = ByteBuffer.allocate(iArrM4016.length * 4).order(ByteOrder.LITTLE_ENDIAN);
        byteBufferOrder.asIntBuffer().put(iArrM4016);
        return byteBufferOrder.array();
    }

    /* JADX INFO: renamed from: ᵷᵺʾᵖ, reason: contains not printable characters */
    public static void m4020(int[] iArr) {
        for (int i = 0; i < 10; i++) {
            m4017(0, 4, 8, 12, iArr);
            m4017(1, 5, 9, 13, iArr);
            m4017(2, 6, 10, 14, iArr);
            m4017(3, 7, 11, 15, iArr);
            m4017(0, 5, 10, 15, iArr);
            m4017(1, 6, 11, 12, iArr);
            m4017(2, 7, 8, 13, iArr);
            m4017(3, 4, 9, 14, iArr);
        }
    }
}