Daniel Elliott
f3960ee359
- Imported from https://github.com/supermegamestre/Project-Real-Resurrection-3 - APKTool decompilation (Smali bytecode) for modding and rebuilding APK - Supports both 32-bit (armeabi-v7a) and 64-bit (arm64-v8a) architectures - Includes full Smali source, resources, and native libraries - Ready to rebuild APK after modifications with apktool b command - Added comprehensive README-apktool.md with modding guide This branch complements the JADX branches: - Use JADX (main/discord-community) to UNDERSTAND code (readable Java) - Use APKTool (this branch) to MODIFY and REBUILD APK (editable Smali) Total: 44,417 files, 538.51 MB Smali source code
420 lines
9.9 KiB
Smali
420 lines
9.9 KiB
Smali
.class public final Lcom/google/android/gms/internal/ads/zzgjp;
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.super Ljava/lang/Object;
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.source "SourceFile"
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# interfaces
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.implements Lcom/google/android/gms/internal/ads/zzgdn;
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# static fields
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.field private static final zza:[B
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.field private static final zzb:[B
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.field private static final zzc:[B
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.field private static final zzd:Ljava/lang/ThreadLocal;
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# instance fields
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.field private final zze:Ljavax/crypto/SecretKey;
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.field private final zzf:[B
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# direct methods
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.method static constructor <clinit>()V
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.locals 1
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const-string v0, "808182838485868788898a8b8c8d8e8f909192939495969798999a9b9c9d9e9f"
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.line 1
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invoke-static {v0}, Lcom/google/android/gms/internal/ads/zzgvf;->zza(Ljava/lang/String;)[B
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move-result-object v0
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sput-object v0, Lcom/google/android/gms/internal/ads/zzgjp;->zza:[B
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const-string v0, "070000004041424344454647"
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.line 2
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invoke-static {v0}, Lcom/google/android/gms/internal/ads/zzgvf;->zza(Ljava/lang/String;)[B
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move-result-object v0
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sput-object v0, Lcom/google/android/gms/internal/ads/zzgjp;->zzb:[B
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const-string v0, "a0784d7a4716f3feb4f64e7f4b39bf04"
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.line 3
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invoke-static {v0}, Lcom/google/android/gms/internal/ads/zzgvf;->zza(Ljava/lang/String;)[B
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move-result-object v0
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sput-object v0, Lcom/google/android/gms/internal/ads/zzgjp;->zzc:[B
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new-instance v0, Lcom/google/android/gms/internal/ads/zzgjo;
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.line 4
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invoke-direct {v0}, Lcom/google/android/gms/internal/ads/zzgjo;-><init>()V
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sput-object v0, Lcom/google/android/gms/internal/ads/zzgjp;->zzd:Ljava/lang/ThreadLocal;
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return-void
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.end method
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.method private constructor <init>([B[B)V
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.locals 2
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/security/GeneralSecurityException;
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}
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.end annotation
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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const/4 v0, 0x1
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invoke-static {v0}, Lcom/google/android/gms/internal/ads/zzgks;->zza(I)Z
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move-result v0
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if-eqz v0, :cond_2
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.line 3
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invoke-static {}, Lcom/google/android/gms/internal/ads/zzgjp;->zze()Z
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move-result v0
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if-eqz v0, :cond_1
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.line 4
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array-length v0, p1
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const/16 v1, 0x20
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if-ne v0, v1, :cond_0
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.line 6
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new-instance v0, Ljavax/crypto/spec/SecretKeySpec;
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const-string v1, "ChaCha20"
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invoke-direct {v0, p1, v1}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V
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iput-object v0, p0, Lcom/google/android/gms/internal/ads/zzgjp;->zze:Ljavax/crypto/SecretKey;
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iput-object p2, p0, Lcom/google/android/gms/internal/ads/zzgjp;->zzf:[B
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return-void
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.line 5
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:cond_0
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new-instance p1, Ljava/security/InvalidKeyException;
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const-string p2, "The key length in bytes must be 32."
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invoke-direct {p1, p2}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/String;)V
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throw p1
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.line 4
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:cond_1
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new-instance p1, Ljava/security/GeneralSecurityException;
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const-string p2, "JCE does not support algorithm: ChaCha20-Poly1305"
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invoke-direct {p1, p2}, Ljava/security/GeneralSecurityException;-><init>(Ljava/lang/String;)V
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throw p1
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.line 2
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:cond_2
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new-instance p1, Ljava/security/GeneralSecurityException;
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const-string p2, "Can not use ChaCha20Poly1305 in FIPS-mode."
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invoke-direct {p1, p2}, Ljava/security/GeneralSecurityException;-><init>(Ljava/lang/String;)V
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throw p1
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.end method
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.method public static zzb(Lcom/google/android/gms/internal/ads/zzggr;)Lcom/google/android/gms/internal/ads/zzgdn;
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.locals 3
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/security/GeneralSecurityException;
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}
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.end annotation
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.line 1
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new-instance v0, Lcom/google/android/gms/internal/ads/zzgjp;
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invoke-virtual {p0}, Lcom/google/android/gms/internal/ads/zzggr;->zzd()Lcom/google/android/gms/internal/ads/zzgvp;
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move-result-object v1
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invoke-static {}, Lcom/google/android/gms/internal/ads/zzgdw;->zza()Lcom/google/android/gms/internal/ads/zzgeo;
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move-result-object v2
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invoke-virtual {v1, v2}, Lcom/google/android/gms/internal/ads/zzgvp;->zzd(Lcom/google/android/gms/internal/ads/zzgeo;)[B
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move-result-object v1
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invoke-virtual {p0}, Lcom/google/android/gms/internal/ads/zzggr;->zzc()Lcom/google/android/gms/internal/ads/zzgvo;
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move-result-object p0
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.line 2
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invoke-virtual {p0}, Lcom/google/android/gms/internal/ads/zzgvo;->zzc()[B
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move-result-object p0
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invoke-direct {v0, v1, p0}, Lcom/google/android/gms/internal/ads/zzgjp;-><init>([B[B)V
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return-object v0
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.end method
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.method public static zzc()Ljavax/crypto/Cipher;
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.locals 1
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sget-object v0, Lcom/google/android/gms/internal/ads/zzgjp;->zzd:Ljava/lang/ThreadLocal;
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.line 1
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invoke-virtual {v0}, Ljava/lang/ThreadLocal;->get()Ljava/lang/Object;
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move-result-object v0
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check-cast v0, Ljavax/crypto/Cipher;
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return-object v0
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.end method
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.method public static bridge synthetic zzd(Ljavax/crypto/Cipher;)Z
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.locals 0
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invoke-static {p0}, Lcom/google/android/gms/internal/ads/zzgjp;->zzf(Ljavax/crypto/Cipher;)Z
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move-result p0
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return p0
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.end method
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.method public static zze()Z
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.locals 1
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sget-object v0, Lcom/google/android/gms/internal/ads/zzgjp;->zzd:Ljava/lang/ThreadLocal;
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.line 1
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invoke-virtual {v0}, Ljava/lang/ThreadLocal;->get()Ljava/lang/Object;
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move-result-object v0
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if-eqz v0, :cond_0
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const/4 v0, 0x1
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return v0
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:cond_0
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const/4 v0, 0x0
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return v0
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.end method
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.method private static zzf(Ljavax/crypto/Cipher;)Z
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.locals 7
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const-string v0, "ChaCha20"
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const/4 v1, 0x0
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.line 1
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:try_start_0
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new-instance v2, Ljavax/crypto/spec/IvParameterSpec;
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sget-object v3, Lcom/google/android/gms/internal/ads/zzgjp;->zzb:[B
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invoke-direct {v2, v3}, Ljavax/crypto/spec/IvParameterSpec;-><init>([B)V
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.line 2
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new-instance v3, Ljavax/crypto/spec/SecretKeySpec;
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sget-object v4, Lcom/google/android/gms/internal/ads/zzgjp;->zza:[B
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invoke-direct {v3, v4, v0}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V
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const/4 v5, 0x2
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invoke-virtual {p0, v5, v3, v2}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
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sget-object v3, Lcom/google/android/gms/internal/ads/zzgjp;->zzc:[B
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.line 3
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invoke-virtual {p0, v3}, Ljavax/crypto/Cipher;->doFinal([B)[B
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move-result-object v6
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.line 4
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array-length v6, v6
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if-eqz v6, :cond_0
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return v1
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:cond_0
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new-instance v6, Ljavax/crypto/spec/SecretKeySpec;
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.line 5
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invoke-direct {v6, v4, v0}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V
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invoke-virtual {p0, v5, v6, v2}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
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.line 6
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invoke-virtual {p0, v3}, Ljavax/crypto/Cipher;->doFinal([B)[B
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move-result-object p0
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.line 7
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array-length p0, p0
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:try_end_0
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.catch Ljava/security/GeneralSecurityException; {:try_start_0 .. :try_end_0} :catch_0
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if-eqz p0, :cond_1
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return v1
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:cond_1
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const/4 p0, 0x1
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return p0
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:catch_0
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return v1
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.end method
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# virtual methods
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.method public final zza([B[B)[B
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.locals 5
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/security/GeneralSecurityException;
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}
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.end annotation
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if-eqz p1, :cond_3
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iget-object v0, p0, Lcom/google/android/gms/internal/ads/zzgjp;->zzf:[B
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.line 1
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array-length v1, p1
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array-length v2, v0
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add-int/lit8 v2, v2, 0x1c
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if-lt v1, v2, :cond_2
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.line 3
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invoke-static {v0, p1}, Lcom/google/android/gms/internal/ads/zzgnu;->zzc([B[B)Z
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move-result v0
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if-eqz v0, :cond_1
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iget-object v0, p0, Lcom/google/android/gms/internal/ads/zzgjp;->zzf:[B
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.line 4
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array-length v0, v0
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const/16 v2, 0xc
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new-array v3, v2, [B
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const/4 v4, 0x0
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.line 5
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invoke-static {p1, v0, v3, v4, v2}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
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.line 6
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new-instance v0, Ljavax/crypto/spec/IvParameterSpec;
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invoke-direct {v0, v3}, Ljavax/crypto/spec/IvParameterSpec;-><init>([B)V
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sget-object v2, Lcom/google/android/gms/internal/ads/zzgjp;->zzd:Ljava/lang/ThreadLocal;
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.line 7
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invoke-virtual {v2}, Ljava/lang/ThreadLocal;->get()Ljava/lang/Object;
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move-result-object v2
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check-cast v2, Ljavax/crypto/Cipher;
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const/4 v3, 0x2
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iget-object v4, p0, Lcom/google/android/gms/internal/ads/zzgjp;->zze:Ljavax/crypto/SecretKey;
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.line 8
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invoke-virtual {v2, v3, v4, v0}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
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if-eqz p2, :cond_0
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array-length v0, p2
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if-eqz v0, :cond_0
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.line 9
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invoke-virtual {v2, p2}, Ljavax/crypto/Cipher;->updateAAD([B)V
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:cond_0
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iget-object p2, p0, Lcom/google/android/gms/internal/ads/zzgjp;->zzf:[B
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array-length p2, p2
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add-int/lit8 v0, p2, 0xc
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sub-int/2addr v1, p2
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add-int/lit8 v1, v1, -0xc
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.line 10
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invoke-virtual {v2, p1, v0, v1}, Ljavax/crypto/Cipher;->doFinal([BII)[B
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move-result-object p1
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return-object p1
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.line 4
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:cond_1
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new-instance p1, Ljava/security/GeneralSecurityException;
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const-string p2, "Decryption failed (OutputPrefix mismatch)."
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invoke-direct {p1, p2}, Ljava/security/GeneralSecurityException;-><init>(Ljava/lang/String;)V
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throw p1
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.line 2
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:cond_2
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new-instance p1, Ljava/security/GeneralSecurityException;
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const-string p2, "ciphertext too short"
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invoke-direct {p1, p2}, Ljava/security/GeneralSecurityException;-><init>(Ljava/lang/String;)V
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throw p1
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.line 1
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:cond_3
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new-instance p1, Ljava/lang/NullPointerException;
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const-string p2, "ciphertext is null"
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invoke-direct {p1, p2}, Ljava/lang/NullPointerException;-><init>(Ljava/lang/String;)V
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throw p1
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.end method
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