381 lines
10 KiB
Smali
381 lines
10 KiB
Smali
.class public Lz7/a;
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.super Ljava/lang/Object;
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.source "KeyStoreUtil.java"
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# direct methods
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.method public static a(Ljava/lang/String;Z)Ljava/security/KeyPair;
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.locals 3
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.annotation build Landroidx/annotation/RequiresApi;
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api = 0x17
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.end annotation
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.line 1
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invoke-static {}, Ljava/util/Calendar;->getInstance()Ljava/util/Calendar;
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.line 2
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invoke-static {}, Ljava/util/Calendar;->getInstance()Ljava/util/Calendar;
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move-result-object v0
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const/4 v1, 0x1
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const/16 v2, 0x270f
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.line 3
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invoke-virtual {v0, v1, v2}, Ljava/util/Calendar;->add(II)V
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const-string v0, "EC"
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const-string v1, "AndroidKeyStore"
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.line 4
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invoke-static {v0, v1}, Ljava/security/KeyPairGenerator;->getInstance(Ljava/lang/String;Ljava/lang/String;)Ljava/security/KeyPairGenerator;
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move-result-object v0
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.line 5
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new-instance v1, Landroid/security/keystore/KeyGenParameterSpec$Builder;
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const/4 v2, 0x4
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invoke-direct {v1, p0, v2}, Landroid/security/keystore/KeyGenParameterSpec$Builder;-><init>(Ljava/lang/String;I)V
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new-instance p0, Ljava/security/spec/ECGenParameterSpec;
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const-string v2, "secp256r1"
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invoke-direct {p0, v2}, Ljava/security/spec/ECGenParameterSpec;-><init>(Ljava/lang/String;)V
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.line 6
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invoke-virtual {v1, p0}, Landroid/security/keystore/KeyGenParameterSpec$Builder;->setAlgorithmParameterSpec(Ljava/security/spec/AlgorithmParameterSpec;)Landroid/security/keystore/KeyGenParameterSpec$Builder;
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move-result-object p0
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const-string v1, "SHA-256"
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filled-new-array {v1}, [Ljava/lang/String;
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move-result-object v1
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.line 7
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invoke-virtual {p0, v1}, Landroid/security/keystore/KeyGenParameterSpec$Builder;->setDigests([Ljava/lang/String;)Landroid/security/keystore/KeyGenParameterSpec$Builder;
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move-result-object p0
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.line 8
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invoke-virtual {p0, p1}, Landroid/security/keystore/KeyGenParameterSpec$Builder;->setUserAuthenticationRequired(Z)Landroid/security/keystore/KeyGenParameterSpec$Builder;
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move-result-object p0
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.line 9
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invoke-virtual {p0}, Landroid/security/keystore/KeyGenParameterSpec$Builder;->build()Landroid/security/keystore/KeyGenParameterSpec;
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move-result-object p0
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.line 10
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invoke-virtual {v0, p0}, Ljava/security/KeyPairGenerator;->initialize(Ljava/security/spec/AlgorithmParameterSpec;)V
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.line 11
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invoke-virtual {v0}, Ljava/security/KeyPairGenerator;->generateKeyPair()Ljava/security/KeyPair;
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move-result-object p0
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return-object p0
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.end method
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.method public static b(Ljava/lang/String;)Ljava/security/Signature;
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.locals 3
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const-string v0, "SHA256withECDSA"
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.line 1
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invoke-static {v0}, Ljava/security/Signature;->getInstance(Ljava/lang/String;)Ljava/security/Signature;
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move-result-object v0
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const-string v1, "AndroidKeyStore"
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.line 2
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invoke-static {v1}, Ljava/security/KeyStore;->getInstance(Ljava/lang/String;)Ljava/security/KeyStore;
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move-result-object v1
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const/4 v2, 0x0
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.line 3
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invoke-virtual {v1, v2}, Ljava/security/KeyStore;->load(Ljava/security/KeyStore$LoadStoreParameter;)V
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.line 4
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invoke-static {p0}, Lz7/a;->g(Ljava/lang/String;)Ljava/security/PrivateKey;
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move-result-object p0
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.line 5
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invoke-virtual {v0, p0}, Ljava/security/Signature;->initSign(Ljava/security/PrivateKey;)V
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return-object v0
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.end method
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.method public static c(Ljava/lang/String;Ljava/lang/String;)Z
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.locals 5
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:try_start_0
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const-string v0, "AndroidKeyStore"
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.line 1
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invoke-static {v0}, Ljava/security/KeyStore;->getInstance(Ljava/lang/String;)Ljava/security/KeyStore;
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move-result-object v0
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const/4 v1, 0x0
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.line 2
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invoke-virtual {v0, v1}, Ljava/security/KeyStore;->load(Ljava/security/KeyStore$LoadStoreParameter;)V
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.line 3
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invoke-virtual {v0}, Ljava/security/KeyStore;->aliases()Ljava/util/Enumeration;
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move-result-object v1
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.line 4
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:cond_0
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:goto_0
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invoke-interface {v1}, Ljava/util/Enumeration;->hasMoreElements()Z
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move-result v2
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if-eqz v2, :cond_1
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.line 5
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invoke-interface {v1}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object;
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move-result-object v2
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check-cast v2, Ljava/lang/String;
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.line 6
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new-instance v3, Ljava/lang/StringBuilder;
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invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V
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const-string v4, "removeAlias : "
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invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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const-string v4, " // "
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invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v3
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invoke-static {v3}, Lo8/f;->c(Ljava/lang/String;)V
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.line 7
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invoke-static {v2, p1}, Landroid/text/TextUtils;->equals(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Z
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move-result v3
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if-nez v3, :cond_0
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.line 8
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invoke-virtual {v2, p0}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z
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move-result v3
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if-eqz v3, :cond_0
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.line 9
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invoke-virtual {v0, v2}, Ljava/security/KeyStore;->deleteEntry(Ljava/lang/String;)V
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:try_end_0
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.catch Ljava/security/KeyStoreException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/security/cert/CertificateException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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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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const/4 p0, 0x0
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return p0
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.end method
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.method public static d(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
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.locals 1
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const-string v0, "|"
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.line 1
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invoke-static {p0, v0, p1}, Landroid/support/v4/media/f;->a(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
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move-result-object p0
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return-object p0
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.end method
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.method public static e(Ljava/lang/String;)Z
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.locals 2
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:try_start_0
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const-string v0, "AndroidKeyStore"
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.line 1
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invoke-static {v0}, Ljava/security/KeyStore;->getInstance(Ljava/lang/String;)Ljava/security/KeyStore;
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move-result-object v0
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const/4 v1, 0x0
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.line 2
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invoke-virtual {v0, v1}, Ljava/security/KeyStore;->load(Ljava/security/KeyStore$LoadStoreParameter;)V
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.line 3
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invoke-virtual {v0, p0}, Ljava/security/KeyStore;->deleteEntry(Ljava/lang/String;)V
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:try_end_0
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.catch Ljava/security/KeyStoreException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/security/cert/CertificateException; {: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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.method public static f(Ljava/lang/String;)Z
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.locals 5
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:try_start_0
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const-string v0, "AndroidKeyStore"
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.line 1
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invoke-static {v0}, Ljava/security/KeyStore;->getInstance(Ljava/lang/String;)Ljava/security/KeyStore;
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move-result-object v0
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const/4 v1, 0x0
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.line 2
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invoke-virtual {v0, v1}, Ljava/security/KeyStore;->load(Ljava/security/KeyStore$LoadStoreParameter;)V
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.line 3
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invoke-virtual {v0}, Ljava/security/KeyStore;->aliases()Ljava/util/Enumeration;
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move-result-object v1
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.line 4
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:cond_0
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:goto_0
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invoke-interface {v1}, Ljava/util/Enumeration;->hasMoreElements()Z
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move-result v2
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if-eqz v2, :cond_1
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.line 5
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invoke-interface {v1}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object;
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move-result-object v2
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check-cast v2, Ljava/lang/String;
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.line 6
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new-instance v3, Ljava/lang/StringBuilder;
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invoke-direct {v3}, Ljava/lang/StringBuilder;-><init>()V
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const-string v4, "removeAlias : "
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invoke-virtual {v3, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v3
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invoke-static {v3}, Lo8/f;->c(Ljava/lang/String;)V
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.line 7
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invoke-virtual {v2, p0}, Ljava/lang/String;->startsWith(Ljava/lang/String;)Z
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move-result v3
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if-eqz v3, :cond_0
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.line 8
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invoke-virtual {v0, v2}, Ljava/security/KeyStore;->deleteEntry(Ljava/lang/String;)V
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:try_end_0
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.catch Ljava/security/KeyStoreException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_0
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.catch Ljava/security/cert/CertificateException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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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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const/4 p0, 0x0
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return p0
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.end method
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.method public static g(Ljava/lang/String;)Ljava/security/PrivateKey;
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.locals 2
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const-string v0, "AndroidKeyStore"
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.line 1
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invoke-static {v0}, Ljava/security/KeyStore;->getInstance(Ljava/lang/String;)Ljava/security/KeyStore;
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move-result-object v0
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const/4 v1, 0x0
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.line 2
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invoke-virtual {v0, v1}, Ljava/security/KeyStore;->load(Ljava/security/KeyStore$LoadStoreParameter;)V
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.line 3
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invoke-virtual {v0, p0, v1}, Ljava/security/KeyStore;->getEntry(Ljava/lang/String;Ljava/security/KeyStore$ProtectionParameter;)Ljava/security/KeyStore$Entry;
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move-result-object p0
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.line 4
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instance-of v0, p0, Ljava/security/KeyStore$PrivateKeyEntry;
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if-nez v0, :cond_0
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return-object v1
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.line 5
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:cond_0
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check-cast p0, Ljava/security/KeyStore$PrivateKeyEntry;
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invoke-virtual {p0}, Ljava/security/KeyStore$PrivateKeyEntry;->getPrivateKey()Ljava/security/PrivateKey;
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move-result-object p0
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return-object p0
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.end method
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