package o;

import com.google.common.base.Ascii;
import com.google.common.primitives.UnsignedBytes;
import io.flutter.embedding.android.KeyboardMap;
import java.util.Arrays;

/* renamed from: o.cDf, reason: case insensitive filesystem */
/* loaded from: classes2.dex */
public final class C5926cDf {
    private static long a(byte[] bArr, int i) {
        return (((bArr[i + 3] & UnsignedBytes.MAX_VALUE) << 24) | (bArr[i] & UnsignedBytes.MAX_VALUE) | ((bArr[i + 1] & UnsignedBytes.MAX_VALUE) << 8) | ((bArr[i + 2] & UnsignedBytes.MAX_VALUE) << 16)) & KeyboardMap.kValueMask;
    }

    private static void e(byte[] bArr, long j, int i) {
        int i2 = 0;
        while (i2 < 4) {
            bArr[i + i2] = (byte) (255 & j);
            i2++;
            j >>= 8;
        }
    }

    private static void e(byte[] bArr, byte[] bArr2, int i) {
        int min = Math.min(16, bArr2.length - i);
        System.arraycopy(bArr2, i, bArr, 0, min);
        bArr[min] = 1;
        if (min != 16) {
            Arrays.fill(bArr, min + 1, bArr.length, (byte) 0);
        }
    }

    public static byte[] c(byte[] bArr, byte[] bArr2) {
        int length = bArr.length;
        long j = 67108863;
        long a = a(bArr, 0) & 67108863;
        int i = 3;
        long a2 = (a(bArr, 3) >> 2) & 67108611;
        long a3 = (a(bArr, 6) >> 4) & 67092735;
        long a4 = (a(bArr, 9) >> 6) & 66076671;
        long a5 = (a(bArr, 12) >> 8) & 1048575;
        long j2 = a3 * 5;
        long j3 = a4 * 5;
        long j4 = a5 * 5;
        byte[] bArr3 = new byte[17];
        long j5 = 0;
        int i2 = 0;
        long j6 = 0;
        long j7 = 0;
        long j8 = 0;
        long j9 = 0;
        while (i2 < bArr2.length) {
            e(bArr3, bArr2, i2);
            long a6 = j9 + (a(bArr3, 0) & j);
            long a7 = j6 + ((a(bArr3, i) >> 2) & j);
            long a8 = j5 + ((a(bArr3, 6) >> 4) & j);
            long a9 = j7 + ((a(bArr3, 9) >> 6) & j);
            long a10 = j8 + (((a(bArr3, 12) >> 8) & j) | (bArr3[16] << Ascii.CAN));
            long j10 = (a6 * a) + (a7 * j4) + (a8 * j3) + (a9 * j2) + (a2 * 5 * a10);
            long j11 = (a6 * a2) + (a7 * a) + (a8 * j4) + (a9 * j3) + (a10 * j2) + (j10 >> 26);
            long j12 = (a6 * a3) + (a7 * a2) + (a8 * a) + (a9 * j4) + (a10 * j3) + (j11 >> 26);
            long j13 = (a6 * a4) + (a7 * a3) + (a8 * a2) + (a9 * a) + (a10 * j4) + (j12 >> 26);
            long j14 = (a6 * a5) + (a7 * a4) + (a8 * a3) + (a9 * a2) + (a10 * a) + (j13 >> 26);
            long j15 = (j10 & 67108863) + ((j14 >> 26) * 5);
            j6 = (j11 & 67108863) + (j15 >> 26);
            i2 += 16;
            j5 = j12 & 67108863;
            j7 = j13 & 67108863;
            j8 = j14 & 67108863;
            j9 = j15 & 67108863;
            j = 67108863;
            i = 3;
        }
        long j16 = j;
        long j17 = j5 + (j6 >> 26);
        long j18 = j17 & j16;
        long j19 = j7 + (j17 >> 26);
        long j20 = j19 & j16;
        long j21 = j8 + (j19 >> 26);
        long j22 = j21 & j16;
        long j23 = j9 + ((j21 >> 26) * 5);
        long j24 = j23 & j16;
        long j25 = (j6 & j16) + (j23 >> 26);
        long j26 = j24 + 5;
        long j27 = (j26 >> 26) + j25;
        long j28 = j18 + (j27 >> 26);
        long j29 = j20 + (j28 >> 26);
        long j30 = (j22 + (j29 >> 26)) - 67108864;
        long j31 = j30 >> 63;
        long j32 = ~j31;
        long j33 = (j25 & j31) | (j27 & 67108863 & j32);
        long j34 = (j28 & 67108863 & j32) | (j18 & j31);
        long j35 = (j29 & 67108863 & j32) | (j20 & j31);
        long a11 = (((j24 & j31) | (j26 & 67108863 & j32) | (j33 << 26)) & KeyboardMap.kValueMask) + a(bArr, 16);
        long a12 = (((j33 >> 6) | (j34 << 20)) & KeyboardMap.kValueMask) + a(bArr, 20) + (a11 >> 32);
        long a13 = (((j34 >> 12) | (j35 << 14)) & KeyboardMap.kValueMask) + a(bArr, 24) + (a12 >> 32);
        long a14 = a(bArr, 28);
        byte[] bArr4 = new byte[16];
        e(bArr4, a11 & KeyboardMap.kValueMask, 0);
        e(bArr4, a12 & KeyboardMap.kValueMask, 4);
        e(bArr4, a13 & KeyboardMap.kValueMask, 8);
        e(bArr4, ((((((j30 & j32) | (j22 & j31)) << 8) | (j35 >> 18)) & KeyboardMap.kValueMask) + a14 + (a13 >> 32)) & KeyboardMap.kValueMask, 12);
        return bArr4;
    }
}