package com.google.android.gms.internal.p002firebaseauthapi;

import java.security.GeneralSecurityException;
import java.util.concurrent.atomic.AtomicReference;

/* loaded from: classes2.dex */
public final class zzgn {
    private static final zzgn zza = new zzgn();
    private final AtomicReference zzb = new AtomicReference(new zzhh(new zzhb(), null));

    public final zzaw zza(zzgy zzgyVar, zzca zzcaVar) {
        try {
            try {
                return ((zzhh) this.zzb.get()).zza(zzgyVar, zzcaVar);
            } catch (GeneralSecurityException e) {
                throw new zzhi("Creating a LegacyProtoKey failed", e);
            }
        } catch (GeneralSecurityException unused) {
            return new zzgg(zzgyVar, zzcaVar);
        }
    }

    public final void zzc(zzfv zzfvVar) throws GeneralSecurityException {
        synchronized (this) {
            zzhb zzhbVar = new zzhb((zzhh) this.zzb.get());
            zzhbVar.zza(zzfvVar);
            this.zzb.set(new zzhh(zzhbVar, null));
        }
    }

    public final void zzd(zzfz zzfzVar) throws GeneralSecurityException {
        synchronized (this) {
            zzhb zzhbVar = new zzhb((zzhh) this.zzb.get());
            zzhbVar.zzb(zzfzVar);
            this.zzb.set(new zzhh(zzhbVar, null));
        }
    }

    public final void zze(zzgr zzgrVar) throws GeneralSecurityException {
        synchronized (this) {
            zzhb zzhbVar = new zzhb((zzhh) this.zzb.get());
            zzhbVar.zzc(zzgrVar);
            this.zzb.set(new zzhh(zzhbVar, null));
        }
    }

    public final void zzf(zzgv zzgvVar) throws GeneralSecurityException {
        synchronized (this) {
            zzhb zzhbVar = new zzhb((zzhh) this.zzb.get());
            zzhbVar.zzd(zzgvVar);
            this.zzb.set(new zzhh(zzhbVar, null));
        }
    }

    public static zzgn zzb() {
        return zza;
    }
}