CrackMe.apk
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package com.google.android.gms.internal.p002firebaseauthapi;
import java.security.InvalidKeyException;
/* renamed from: com.google.android.gms.internal.firebase-auth-api.zzdm reason: invalid package */
/* compiled from: com.google.firebase:firebase-auth@@21.1.0 */
public final class zzdm extends zzdn {
public zzdm(byte[] bArr, int i) throws InvalidKeyException {
super(bArr, i);
}
public final int zza() {
return 12;
}
public final int[] zzb(int[] iArr, int i) {
int length = iArr.length;
if (length == 3) {
int[] iArr2 = new int[16];
zzdj.zzb(iArr2, this.zza);
iArr2[12] = i;
System.arraycopy(iArr, 0, iArr2, 13, 3);
return iArr2;
}
throw new IllegalArgumentException(String.format("ChaCha20 uses 96-bit nonces, but got a %d-bit nonce", new Object[]{Integer.valueOf(length * 32)}));
}
}
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