36 lines
1.2 KiB
Java
36 lines
1.2 KiB
Java
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package com.google.android.gms.internal.p002firebaseauthapi;
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import java.nio.ByteBuffer;
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import java.security.GeneralSecurityException;
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import java.util.Arrays;
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/* loaded from: classes2.dex */
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public final class zzpy implements zzap {
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private final zzqk zza;
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private final zzbm zzb;
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private final int zzc;
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@Override // com.google.android.gms.internal.p002firebaseauthapi.zzap
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public final byte[] zza(byte[] bArr, byte[] bArr2) throws GeneralSecurityException {
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int length = bArr.length;
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int i = this.zzc;
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if (length < i) {
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throw new GeneralSecurityException("ciphertext too short");
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}
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byte[] copyOfRange = Arrays.copyOfRange(bArr, 0, length - i);
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this.zzb.zza(Arrays.copyOfRange(bArr, length - this.zzc, length), zzpp.zzc(bArr2, copyOfRange, Arrays.copyOf(ByteBuffer.allocate(8).putLong(0L).array(), 8)));
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return this.zza.zza(copyOfRange);
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}
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@Override // com.google.android.gms.internal.p002firebaseauthapi.zzap
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public final byte[] zzb(byte[] bArr, byte[] bArr2) throws GeneralSecurityException {
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throw null;
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}
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public zzpy(zzqk zzqkVar, zzbm zzbmVar, int i) {
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this.zza = zzqkVar;
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this.zzb = zzbmVar;
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this.zzc = i;
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}
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}
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