504 lines
12 KiB
Smali
504 lines
12 KiB
Smali
.class public Landroidx/biometric/h;
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.super Ljava/lang/Object;
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.source "CryptoObjectUtils.java"
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# annotations
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.annotation system Ldalvik/annotation/MemberClasses;
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value = {
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Landroidx/biometric/h$a;,
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Landroidx/biometric/h$b;,
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Landroidx/biometric/h$c;
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}
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.end annotation
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# static fields
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.field public static final a:Ljava/lang/String; = "CryptoObjectUtils"
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.field public static final b:Ljava/lang/String; = "androidxBiometric"
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.field public static final c:Ljava/lang/String; = "AndroidKeyStore"
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# direct methods
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.method public constructor <init>()V
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.locals 0
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static a()Landroidx/biometric/BiometricPrompt$c;
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.locals 6
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.annotation build Landroidx/annotation/RequiresApi;
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value = 0x17
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.end annotation
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const-string v0, "androidxBiometric"
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const-string v1, "AndroidKeyStore"
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const/4 v2, 0x0
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.line 1
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:try_start_0
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invoke-static {v1}, Ljava/security/KeyStore;->getInstance(Ljava/lang/String;)Ljava/security/KeyStore;
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move-result-object v3
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.line 2
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invoke-virtual {v3, v2}, Ljava/security/KeyStore;->load(Ljava/security/KeyStore$LoadStoreParameter;)V
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const/4 v4, 0x3
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.line 3
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invoke-static {v0, v4}, Landroidx/biometric/h$a;->b(Ljava/lang/String;I)Landroid/security/keystore/KeyGenParameterSpec$Builder;
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move-result-object v4
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.line 4
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invoke-static {v4}, Landroidx/biometric/h$a;->d(Landroid/security/keystore/KeyGenParameterSpec$Builder;)V
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.line 5
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invoke-static {v4}, Landroidx/biometric/h$a;->e(Landroid/security/keystore/KeyGenParameterSpec$Builder;)V
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const-string v5, "AES"
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.line 6
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invoke-static {v5, v1}, Ljavax/crypto/KeyGenerator;->getInstance(Ljava/lang/String;Ljava/lang/String;)Ljavax/crypto/KeyGenerator;
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move-result-object v1
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.line 7
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invoke-static {v4}, Landroidx/biometric/h$a;->a(Landroid/security/keystore/KeyGenParameterSpec$Builder;)Landroid/security/keystore/KeyGenParameterSpec;
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move-result-object v4
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.line 8
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invoke-static {v1, v4}, Landroidx/biometric/h$a;->c(Ljavax/crypto/KeyGenerator;Landroid/security/keystore/KeyGenParameterSpec;)V
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.line 9
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invoke-virtual {v1}, Ljavax/crypto/KeyGenerator;->generateKey()Ljavax/crypto/SecretKey;
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.line 10
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invoke-virtual {v3, v0, v2}, Ljava/security/KeyStore;->getKey(Ljava/lang/String;[C)Ljava/security/Key;
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move-result-object v0
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check-cast v0, Ljavax/crypto/SecretKey;
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const-string v1, "AES/CBC/PKCS7Padding"
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.line 11
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invoke-static {v1}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;
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move-result-object v1
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const/4 v3, 0x1
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.line 12
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invoke-virtual {v1, v3, v0}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;)V
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.line 13
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new-instance v0, Landroidx/biometric/BiometricPrompt$c;
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invoke-direct {v0, v1}, Landroidx/biometric/BiometricPrompt$c;-><init>(Ljavax/crypto/Cipher;)V
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:try_end_0
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.catch Ljavax/crypto/NoSuchPaddingException; {:try_start_0 .. :try_end_0} :catch_8
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.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_7
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.catch Ljava/security/cert/CertificateException; {:try_start_0 .. :try_end_0} :catch_6
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.catch Ljava/security/KeyStoreException; {:try_start_0 .. :try_end_0} :catch_5
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.catch Ljava/security/InvalidKeyException; {:try_start_0 .. :try_end_0} :catch_4
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.catch Ljava/security/InvalidAlgorithmParameterException; {:try_start_0 .. :try_end_0} :catch_3
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.catch Ljava/security/UnrecoverableKeyException; {:try_start_0 .. :try_end_0} :catch_2
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.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_1
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.catch Ljava/security/NoSuchProviderException; {: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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move-exception v0
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goto :goto_0
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:catch_1
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move-exception v0
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goto :goto_0
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:catch_2
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move-exception v0
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goto :goto_0
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:catch_3
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move-exception v0
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goto :goto_0
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:catch_4
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move-exception v0
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goto :goto_0
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:catch_5
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move-exception v0
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goto :goto_0
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:catch_6
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move-exception v0
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goto :goto_0
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:catch_7
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move-exception v0
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goto :goto_0
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:catch_8
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move-exception v0
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:goto_0
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const-string v1, "CryptoObjectUtils"
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const-string v3, "Failed to create fake crypto object."
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.line 14
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invoke-static {v1, v3, v0}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I
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return-object v2
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.end method
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.method public static b(Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;)Landroidx/biometric/BiometricPrompt$c;
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.locals 3
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.param p0 # Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.end param
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.annotation build Landroidx/annotation/RequiresApi;
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value = 0x1c
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.end annotation
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const/4 v0, 0x0
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if-nez p0, :cond_0
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return-object v0
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.line 1
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:cond_0
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invoke-static {p0}, Landroidx/biometric/h$b;->d(Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;)Ljavax/crypto/Cipher;
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move-result-object v1
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if-eqz v1, :cond_1
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.line 2
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new-instance p0, Landroidx/biometric/BiometricPrompt$c;
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invoke-direct {p0, v1}, Landroidx/biometric/BiometricPrompt$c;-><init>(Ljavax/crypto/Cipher;)V
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return-object p0
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.line 3
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:cond_1
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invoke-static {p0}, Landroidx/biometric/h$b;->f(Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;)Ljava/security/Signature;
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move-result-object v1
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if-eqz v1, :cond_2
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.line 4
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new-instance p0, Landroidx/biometric/BiometricPrompt$c;
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invoke-direct {p0, v1}, Landroidx/biometric/BiometricPrompt$c;-><init>(Ljava/security/Signature;)V
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return-object p0
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.line 5
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:cond_2
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invoke-static {p0}, Landroidx/biometric/h$b;->e(Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;)Ljavax/crypto/Mac;
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move-result-object v1
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if-eqz v1, :cond_3
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.line 6
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new-instance p0, Landroidx/biometric/BiometricPrompt$c;
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invoke-direct {p0, v1}, Landroidx/biometric/BiometricPrompt$c;-><init>(Ljavax/crypto/Mac;)V
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return-object p0
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.line 7
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:cond_3
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sget v1, Landroid/os/Build$VERSION;->SDK_INT:I
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const/16 v2, 0x1e
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if-lt v1, v2, :cond_4
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.line 8
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invoke-static {p0}, Landroidx/biometric/h$c;->b(Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;)Landroid/security/identity/IdentityCredential;
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move-result-object p0
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if-eqz p0, :cond_4
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.line 9
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new-instance v0, Landroidx/biometric/BiometricPrompt$c;
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invoke-direct {v0, p0}, Landroidx/biometric/BiometricPrompt$c;-><init>(Landroid/security/identity/IdentityCredential;)V
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:cond_4
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return-object v0
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.end method
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.method public static c(Lf1/a$d;)Landroidx/biometric/BiometricPrompt$c;
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.locals 2
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.param p0 # Lf1/a$d;
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.end param
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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const/4 v0, 0x0
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if-nez p0, :cond_0
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return-object v0
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.line 1
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:cond_0
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invoke-virtual {p0}, Lf1/a$d;->a()Ljavax/crypto/Cipher;
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move-result-object v1
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if-eqz v1, :cond_1
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.line 2
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new-instance p0, Landroidx/biometric/BiometricPrompt$c;
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invoke-direct {p0, v1}, Landroidx/biometric/BiometricPrompt$c;-><init>(Ljavax/crypto/Cipher;)V
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return-object p0
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.line 3
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:cond_1
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invoke-virtual {p0}, Lf1/a$d;->c()Ljava/security/Signature;
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move-result-object v1
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if-eqz v1, :cond_2
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.line 4
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new-instance p0, Landroidx/biometric/BiometricPrompt$c;
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invoke-direct {p0, v1}, Landroidx/biometric/BiometricPrompt$c;-><init>(Ljava/security/Signature;)V
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return-object p0
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.line 5
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:cond_2
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invoke-virtual {p0}, Lf1/a$d;->b()Ljavax/crypto/Mac;
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move-result-object p0
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if-eqz p0, :cond_3
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.line 6
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new-instance v0, Landroidx/biometric/BiometricPrompt$c;
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invoke-direct {v0, p0}, Landroidx/biometric/BiometricPrompt$c;-><init>(Ljavax/crypto/Mac;)V
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:cond_3
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return-object v0
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.end method
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.method public static d(Landroidx/biometric/BiometricPrompt$c;)Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;
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.locals 3
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.param p0 # Landroidx/biometric/BiometricPrompt$c;
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.end param
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.annotation build Landroidx/annotation/RequiresApi;
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value = 0x1c
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.end annotation
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const/4 v0, 0x0
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if-nez p0, :cond_0
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return-object v0
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.line 1
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:cond_0
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invoke-virtual {p0}, Landroidx/biometric/BiometricPrompt$c;->a()Ljavax/crypto/Cipher;
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move-result-object v1
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if-eqz v1, :cond_1
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.line 2
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invoke-static {v1}, Landroidx/biometric/h$b;->b(Ljavax/crypto/Cipher;)Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;
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move-result-object p0
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return-object p0
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.line 3
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:cond_1
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invoke-virtual {p0}, Landroidx/biometric/BiometricPrompt$c;->d()Ljava/security/Signature;
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move-result-object v1
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if-eqz v1, :cond_2
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.line 4
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invoke-static {v1}, Landroidx/biometric/h$b;->a(Ljava/security/Signature;)Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;
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move-result-object p0
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return-object p0
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.line 5
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:cond_2
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invoke-virtual {p0}, Landroidx/biometric/BiometricPrompt$c;->c()Ljavax/crypto/Mac;
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move-result-object v1
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if-eqz v1, :cond_3
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.line 6
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invoke-static {v1}, Landroidx/biometric/h$b;->c(Ljavax/crypto/Mac;)Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;
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move-result-object p0
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return-object p0
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.line 7
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:cond_3
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sget v1, Landroid/os/Build$VERSION;->SDK_INT:I
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const/16 v2, 0x1e
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if-lt v1, v2, :cond_4
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.line 8
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invoke-virtual {p0}, Landroidx/biometric/BiometricPrompt$c;->b()Landroid/security/identity/IdentityCredential;
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move-result-object p0
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if-eqz p0, :cond_4
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.line 9
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invoke-static {p0}, Landroidx/biometric/h$c;->a(Landroid/security/identity/IdentityCredential;)Landroid/hardware/biometrics/BiometricPrompt$CryptoObject;
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move-result-object p0
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return-object p0
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:cond_4
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return-object v0
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.end method
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.method public static e(Landroidx/biometric/BiometricPrompt$c;)Lf1/a$d;
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.locals 3
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.param p0 # Landroidx/biometric/BiometricPrompt$c;
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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.end param
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.annotation build Landroidx/annotation/Nullable;
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.end annotation
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const/4 v0, 0x0
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if-nez p0, :cond_0
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return-object v0
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.line 1
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:cond_0
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invoke-virtual {p0}, Landroidx/biometric/BiometricPrompt$c;->a()Ljavax/crypto/Cipher;
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move-result-object v1
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if-eqz v1, :cond_1
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.line 2
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new-instance p0, Lf1/a$d;
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invoke-direct {p0, v1}, Lf1/a$d;-><init>(Ljavax/crypto/Cipher;)V
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return-object p0
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.line 3
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:cond_1
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invoke-virtual {p0}, Landroidx/biometric/BiometricPrompt$c;->d()Ljava/security/Signature;
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move-result-object v1
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if-eqz v1, :cond_2
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.line 4
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new-instance p0, Lf1/a$d;
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invoke-direct {p0, v1}, Lf1/a$d;-><init>(Ljava/security/Signature;)V
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return-object p0
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.line 5
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:cond_2
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invoke-virtual {p0}, Landroidx/biometric/BiometricPrompt$c;->c()Ljavax/crypto/Mac;
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move-result-object v1
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if-eqz v1, :cond_3
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.line 6
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new-instance p0, Lf1/a$d;
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invoke-direct {p0, v1}, Lf1/a$d;-><init>(Ljavax/crypto/Mac;)V
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return-object p0
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.line 7
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:cond_3
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sget v1, Landroid/os/Build$VERSION;->SDK_INT:I
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const/16 v2, 0x1e
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if-lt v1, v2, :cond_4
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.line 8
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invoke-virtual {p0}, Landroidx/biometric/BiometricPrompt$c;->b()Landroid/security/identity/IdentityCredential;
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move-result-object p0
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if-eqz p0, :cond_4
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const-string p0, "CryptoObjectUtils"
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const-string v1, "Identity credential is not supported by FingerprintManager."
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.line 9
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invoke-static {p0, v1}, Landroid/util/Log;->e(Ljava/lang/String;Ljava/lang/String;)I
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:cond_4
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return-object v0
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.end method
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