Daniel Elliott
f9d20bb3fc
- 28,932 files - Full Java source code - Smali files - Resources Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
41 lines
1.1 KiB
Java
41 lines
1.1 KiB
Java
package com.google.android.gms.internal.ads;
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/* loaded from: classes3.dex */
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public final class zzatp {
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private final byte[] zza = new byte[256];
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private int zzb;
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private int zzc;
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public zzatp(byte[] bArr) {
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for (int i = 0; i < 256; i++) {
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this.zza[i] = (byte) i;
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}
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int i2 = 0;
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for (int i3 = 0; i3 < 256; i3++) {
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byte[] bArr2 = this.zza;
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byte b = bArr2[i3];
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i2 = (i2 + b + bArr[i3 % bArr.length]) & 255;
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bArr2[i3] = bArr2[i2];
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bArr2[i2] = b;
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}
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this.zzb = 0;
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this.zzc = 0;
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}
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public final void zza(byte[] bArr) {
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int i = this.zzb;
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int i2 = this.zzc;
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for (int i3 = 0; i3 < 256; i3++) {
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byte[] bArr2 = this.zza;
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i = (i + 1) & 255;
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byte b = bArr2[i];
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i2 = (i2 + b) & 255;
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bArr2[i] = bArr2[i2];
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bArr2[i2] = b;
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bArr[i3] = (byte) (bArr2[(bArr2[i] + b) & 255] ^ bArr[i3]);
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}
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this.zzb = i;
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this.zzc = i2;
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}
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}
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