89 lines
4.1 KiB
Java
89 lines
4.1 KiB
Java
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package com.google.android.gms.internal.p002firebaseauthapi;
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import java.security.GeneralSecurityException;
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import java.security.KeyPair;
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import java.security.interfaces.ECPrivateKey;
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import java.security.interfaces.ECPublicKey;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Map;
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/* loaded from: classes2.dex */
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final class zzfb extends zzgb {
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final zzfc zza;
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/* JADX INFO: Access modifiers changed from: package-private */
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/* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
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public zzfb(zzfc zzfcVar, Class cls) {
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super(cls);
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this.zza = zzfcVar;
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}
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@Override // com.google.android.gms.internal.p002firebaseauthapi.zzgb
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public final /* synthetic */ zzaek zza(zzaek zzaekVar) throws GeneralSecurityException {
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byte[] zza;
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byte[] zzb;
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zzne zzneVar = (zzne) zzaekVar;
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int zzf = zzneVar.zzd().zzf() - 2;
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if (zzf == 1) {
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zza = zzqq.zza(32);
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zza[0] = (byte) (zza[0] | 7);
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int i = zza[31] & 63;
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zza[31] = (byte) i;
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zza[31] = (byte) (i | 128);
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zzb = zzqt.zzb(zza);
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} else if (zzf == 2 || zzf == 3 || zzf == 4) {
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int zzg = zzff.zzg(zzneVar.zzd().zzf());
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KeyPair zzd = zzpx.zzd(zzpx.zzl(zzg));
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zzb = zzpx.zzm(zzg, 1, ((ECPublicKey) zzd.getPublic()).getW());
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zza = ((ECPrivateKey) zzd.getPrivate()).getS().toByteArray();
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} else {
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throw new GeneralSecurityException("Invalid KEM");
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}
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zznm zzc = zznn.zzc();
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zzc.zzc(0);
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zzc.zza(zzneVar.zzd());
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zzc.zzb(zzacc.zzn(zzb));
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zznn zznnVar = (zznn) zzc.zzi();
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zznj zzb2 = zznk.zzb();
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zzb2.zzc(0);
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zzb2.zzb(zznnVar);
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zzb2.zza(zzacc.zzn(zza));
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return (zznk) zzb2.zzi();
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}
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@Override // com.google.android.gms.internal.p002firebaseauthapi.zzgb
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public final /* synthetic */ zzaek zzb(zzacc zzaccVar) throws zzadn {
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return zzne.zzc(zzaccVar, zzacs.zza());
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}
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@Override // com.google.android.gms.internal.p002firebaseauthapi.zzgb
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public final Map zzc() {
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HashMap hashMap = new HashMap();
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hashMap.put("DHKEM_X25519_HKDF_SHA256_HKDF_SHA256_AES_128_GCM", zzfc.zzh(3, 3, 3, 1));
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hashMap.put("DHKEM_X25519_HKDF_SHA256_HKDF_SHA256_AES_128_GCM_RAW", zzfc.zzh(3, 3, 3, 3));
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hashMap.put("DHKEM_X25519_HKDF_SHA256_HKDF_SHA256_AES_256_GCM", zzfc.zzh(3, 3, 4, 1));
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hashMap.put("DHKEM_X25519_HKDF_SHA256_HKDF_SHA256_AES_256_GCM_RAW", zzfc.zzh(3, 3, 4, 3));
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hashMap.put("DHKEM_X25519_HKDF_SHA256_HKDF_SHA256_CHACHA20_POLY1305", zzfc.zzh(3, 3, 5, 1));
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hashMap.put("DHKEM_X25519_HKDF_SHA256_HKDF_SHA256_CHACHA20_POLY1305_RAW", zzfc.zzh(3, 3, 5, 3));
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hashMap.put("DHKEM_P256_HKDF_SHA256_HKDF_SHA256_AES_128_GCM", zzfc.zzh(4, 3, 3, 1));
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hashMap.put("DHKEM_P256_HKDF_SHA256_HKDF_SHA256_AES_128_GCM_RAW", zzfc.zzh(4, 3, 3, 3));
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hashMap.put("DHKEM_P256_HKDF_SHA256_HKDF_SHA256_AES_256_GCM", zzfc.zzh(4, 3, 4, 1));
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hashMap.put("DHKEM_P256_HKDF_SHA256_HKDF_SHA256_AES_256_GCM_RAW", zzfc.zzh(4, 3, 4, 3));
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hashMap.put("DHKEM_P384_HKDF_SHA384_HKDF_SHA384_AES_128_GCM", zzfc.zzh(5, 4, 3, 1));
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hashMap.put("DHKEM_P384_HKDF_SHA384_HKDF_SHA384_AES_128_GCM_RAW", zzfc.zzh(5, 4, 3, 3));
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hashMap.put("DHKEM_P384_HKDF_SHA384_HKDF_SHA384_AES_256_GCM", zzfc.zzh(5, 4, 4, 1));
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hashMap.put("DHKEM_P384_HKDF_SHA384_HKDF_SHA384_AES_256_GCM_RAW", zzfc.zzh(5, 4, 4, 3));
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hashMap.put("DHKEM_P521_HKDF_SHA512_HKDF_SHA512_AES_128_GCM", zzfc.zzh(6, 5, 3, 1));
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hashMap.put("DHKEM_P521_HKDF_SHA512_HKDF_SHA512_AES_128_GCM_RAW", zzfc.zzh(6, 5, 3, 3));
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hashMap.put("DHKEM_P521_HKDF_SHA512_HKDF_SHA512_AES_256_GCM", zzfc.zzh(6, 5, 4, 1));
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hashMap.put("DHKEM_P521_HKDF_SHA512_HKDF_SHA512_AES_256_GCM_RAW", zzfc.zzh(6, 5, 4, 3));
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return Collections.unmodifiableMap(hashMap);
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}
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@Override // com.google.android.gms.internal.p002firebaseauthapi.zzgb
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public final /* synthetic */ void zzd(zzaek zzaekVar) throws GeneralSecurityException {
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zzff.zza(((zzne) zzaekVar).zzd());
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}
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}
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