158 lines
4.2 KiB
Smali
158 lines
4.2 KiB
Smali
.class final Lcom/google/android/gms/internal/fido/zzga;
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.super Lcom/google/android/gms/internal/fido/zzfq;
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.source "SourceFile"
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# interfaces
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.implements Ljava/io/Serializable;
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# instance fields
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.field private final zza:Ljava/security/MessageDigest;
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.field private final zzb:I
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.field private final zzc:Z
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.field private final zzd:Ljava/lang/String;
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# direct methods
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.method public constructor <init>(Ljava/lang/String;Ljava/lang/String;)V
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.locals 0
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.line 1
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invoke-direct {p0}, Lcom/google/android/gms/internal/fido/zzfq;-><init>()V
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const-string p1, "SHA-256"
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invoke-static {p1}, Lcom/google/android/gms/internal/fido/zzga;->zzb(Ljava/lang/String;)Ljava/security/MessageDigest;
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move-result-object p1
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iput-object p1, p0, Lcom/google/android/gms/internal/fido/zzga;->zza:Ljava/security/MessageDigest;
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.line 2
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invoke-virtual {p1}, Ljava/security/MessageDigest;->getDigestLength()I
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move-result p2
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iput p2, p0, Lcom/google/android/gms/internal/fido/zzga;->zzb:I
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const-string p2, "Hashing.sha256()"
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iput-object p2, p0, Lcom/google/android/gms/internal/fido/zzga;->zzd:Ljava/lang/String;
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.line 3
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invoke-static {p1}, Lcom/google/android/gms/internal/fido/zzga;->zzc(Ljava/security/MessageDigest;)Z
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move-result p1
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iput-boolean p1, p0, Lcom/google/android/gms/internal/fido/zzga;->zzc:Z
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return-void
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.end method
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.method private static zzb(Ljava/lang/String;)Ljava/security/MessageDigest;
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.locals 1
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.line 1
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:try_start_0
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invoke-static {p0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;
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move-result-object p0
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:try_end_0
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.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_0
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return-object p0
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:catch_0
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move-exception p0
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new-instance v0, Ljava/lang/AssertionError;
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.line 2
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invoke-direct {v0, p0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V
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throw v0
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.end method
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.method private static zzc(Ljava/security/MessageDigest;)Z
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.locals 0
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.line 1
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:try_start_0
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invoke-virtual {p0}, Ljava/security/MessageDigest;->clone()Ljava/lang/Object;
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:try_end_0
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.catch Ljava/lang/CloneNotSupportedException; {:try_start_0 .. :try_end_0} :catch_0
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const/4 p0, 0x1
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return p0
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:catch_0
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const/4 p0, 0x0
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return p0
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.end method
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# virtual methods
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.method public final toString()Ljava/lang/String;
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.locals 1
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iget-object v0, p0, Lcom/google/android/gms/internal/fido/zzga;->zzd:Ljava/lang/String;
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return-object v0
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.end method
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.method public final zza()Lcom/google/android/gms/internal/fido/zzfv;
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.locals 4
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iget-boolean v0, p0, Lcom/google/android/gms/internal/fido/zzga;->zzc:Z
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const/4 v1, 0x0
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if-eqz v0, :cond_0
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.line 1
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:try_start_0
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new-instance v0, Lcom/google/android/gms/internal/fido/zzfz;
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iget-object v2, p0, Lcom/google/android/gms/internal/fido/zzga;->zza:Ljava/security/MessageDigest;
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invoke-virtual {v2}, Ljava/security/MessageDigest;->clone()Ljava/lang/Object;
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move-result-object v2
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check-cast v2, Ljava/security/MessageDigest;
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iget v3, p0, Lcom/google/android/gms/internal/fido/zzga;->zzb:I
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invoke-direct {v0, v2, v3, v1}, Lcom/google/android/gms/internal/fido/zzfz;-><init>(Ljava/security/MessageDigest;ILcom/google/android/gms/internal/fido/zzfy;)V
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:try_end_0
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.catch Ljava/lang/CloneNotSupportedException; {:try_start_0 .. :try_end_0} :catch_0
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return-object v0
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:catch_0
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:cond_0
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iget-object v0, p0, Lcom/google/android/gms/internal/fido/zzga;->zza:Ljava/security/MessageDigest;
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new-instance v2, Lcom/google/android/gms/internal/fido/zzfz;
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.line 2
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invoke-virtual {v0}, Ljava/security/MessageDigest;->getAlgorithm()Ljava/lang/String;
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move-result-object v0
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invoke-static {v0}, Lcom/google/android/gms/internal/fido/zzga;->zzb(Ljava/lang/String;)Ljava/security/MessageDigest;
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move-result-object v0
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iget v3, p0, Lcom/google/android/gms/internal/fido/zzga;->zzb:I
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invoke-direct {v2, v0, v3, v1}, Lcom/google/android/gms/internal/fido/zzfz;-><init>(Ljava/security/MessageDigest;ILcom/google/android/gms/internal/fido/zzfy;)V
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return-object v2
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.end method
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