JCEDHPrivateKey.smali
.class public Lorg/spongycastle/jce/provider/JCEDHPrivateKey;
.super Ljava/lang/Object;
.source "JCEDHPrivateKey.java"
# interfaces
.implements Ljavax/crypto/interfaces/DHPrivateKey;
.implements Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
# static fields
.field static final serialVersionUID:J = 0x4511a58411962b4L
# instance fields
.field private attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
.field private dhSpec:Ljavax/crypto/spec/DHParameterSpec;
.field private info:Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;
.field x:Ljava/math/BigInteger;
# direct methods
.method protected constructor <init>()V
.registers 2
.prologue
.line 41
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 38
new-instance v0, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;
invoke-direct {v0}, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;-><init>()V
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
.line 42
return-void
.end method
.method constructor <init>(Ljavax/crypto/interfaces/DHPrivateKey;)V
.registers 3
.prologue
.line 46
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 38
new-instance v0, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;
invoke-direct {v0}, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;-><init>()V
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
.line 47
invoke-interface {p1}, Ljavax/crypto/interfaces/DHPrivateKey;->getX()Ljava/math/BigInteger;
move-result-object v0
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->x:Ljava/math/BigInteger;
.line 48
invoke-interface {p1}, Ljavax/crypto/interfaces/DHPrivateKey;->getParams()Ljavax/crypto/spec/DHParameterSpec;
move-result-object v0
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
.line 49
return-void
.end method
.method constructor <init>(Ljavax/crypto/spec/DHPrivateKeySpec;)V
.registers 5
.prologue
.line 53
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 38
new-instance v0, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;
invoke-direct {v0}, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;-><init>()V
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
.line 54
invoke-virtual {p1}, Ljavax/crypto/spec/DHPrivateKeySpec;->getX()Ljava/math/BigInteger;
move-result-object v0
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->x:Ljava/math/BigInteger;
.line 55
new-instance v0, Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {p1}, Ljavax/crypto/spec/DHPrivateKeySpec;->getP()Ljava/math/BigInteger;
move-result-object v1
invoke-virtual {p1}, Ljavax/crypto/spec/DHPrivateKeySpec;->getG()Ljava/math/BigInteger;
move-result-object v2
invoke-direct {v0, v1, v2}, Ljavax/crypto/spec/DHParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
.line 56
return-void
.end method
.method constructor <init>(Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;)V
.registers 6
.prologue
.line 61
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 38
new-instance v0, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;
invoke-direct {v0}, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;-><init>()V
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
.line 62
invoke-virtual {p1}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;->getAlgorithmId()Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;
move-result-object v0
invoke-virtual {v0}, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;->getParameters()Lorg/spongycastle/asn1/ASN1Encodable;
move-result-object v0
invoke-static {v0}, Lorg/spongycastle/asn1/ASN1Sequence;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/ASN1Sequence;
move-result-object v0
.line 63
invoke-virtual {p1}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;->parsePrivateKey()Lorg/spongycastle/asn1/ASN1Encodable;
move-result-object v1
invoke-static {v1}, Lorg/spongycastle/asn1/ASN1Integer;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/ASN1Integer;
move-result-object v1
.line 64
invoke-virtual {p1}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;->getAlgorithmId()Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;
move-result-object v2
invoke-virtual {v2}, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;->getAlgorithm()Lorg/spongycastle/asn1/ASN1ObjectIdentifier;
move-result-object v2
.line 66
iput-object p1, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->info:Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;
.line 67
invoke-virtual {v1}, Lorg/spongycastle/asn1/ASN1Integer;->getValue()Ljava/math/BigInteger;
move-result-object v1
iput-object v1, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->x:Ljava/math/BigInteger;
.line 69
sget-object v1, Lorg/spongycastle/asn1/pkcs/PKCSObjectIdentifiers;->dhKeyAgreement:Lorg/spongycastle/asn1/ASN1ObjectIdentifier;
invoke-virtual {v2, v1}, Lorg/spongycastle/asn1/ASN1ObjectIdentifier;->equals(Ljava/lang/Object;)Z
move-result v1
if-eqz v1, :cond_68
.line 71
invoke-static {v0}, Lorg/spongycastle/asn1/pkcs/DHParameter;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/pkcs/DHParameter;
move-result-object v0
.line 73
invoke-virtual {v0}, Lorg/spongycastle/asn1/pkcs/DHParameter;->getL()Ljava/math/BigInteger;
move-result-object v1
if-eqz v1, :cond_58
.line 75
new-instance v1, Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v0}, Lorg/spongycastle/asn1/pkcs/DHParameter;->getP()Ljava/math/BigInteger;
move-result-object v2
invoke-virtual {v0}, Lorg/spongycastle/asn1/pkcs/DHParameter;->getG()Ljava/math/BigInteger;
move-result-object v3
invoke-virtual {v0}, Lorg/spongycastle/asn1/pkcs/DHParameter;->getL()Ljava/math/BigInteger;
move-result-object v0
invoke-virtual {v0}, Ljava/math/BigInteger;->intValue()I
move-result v0
invoke-direct {v1, v2, v3, v0}, Ljavax/crypto/spec/DHParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;I)V
iput-object v1, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
.line 87
:goto_57
return-void
.line 79
:cond_58
new-instance v1, Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v0}, Lorg/spongycastle/asn1/pkcs/DHParameter;->getP()Ljava/math/BigInteger;
move-result-object v2
invoke-virtual {v0}, Lorg/spongycastle/asn1/pkcs/DHParameter;->getG()Ljava/math/BigInteger;
move-result-object v0
invoke-direct {v1, v2, v0}, Ljavax/crypto/spec/DHParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V
iput-object v1, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
goto :goto_57
.line 82
:cond_68
sget-object v1, Lorg/spongycastle/asn1/x9/X9ObjectIdentifiers;->dhpublicnumber:Lorg/spongycastle/asn1/ASN1ObjectIdentifier;
invoke-virtual {v2, v1}, Lorg/spongycastle/asn1/ASN1ObjectIdentifier;->equals(Ljava/lang/Object;)Z
move-result v1
if-eqz v1, :cond_8c
.line 84
invoke-static {v0}, Lorg/spongycastle/asn1/x9/DHDomainParameters;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/x9/DHDomainParameters;
move-result-object v0
.line 86
new-instance v1, Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v0}, Lorg/spongycastle/asn1/x9/DHDomainParameters;->getP()Lorg/spongycastle/asn1/ASN1Integer;
move-result-object v2
invoke-virtual {v2}, Lorg/spongycastle/asn1/ASN1Integer;->getValue()Ljava/math/BigInteger;
move-result-object v2
invoke-virtual {v0}, Lorg/spongycastle/asn1/x9/DHDomainParameters;->getG()Lorg/spongycastle/asn1/ASN1Integer;
move-result-object v0
invoke-virtual {v0}, Lorg/spongycastle/asn1/ASN1Integer;->getValue()Ljava/math/BigInteger;
move-result-object v0
invoke-direct {v1, v2, v0}, Ljavax/crypto/spec/DHParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V
iput-object v1, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
goto :goto_57
.line 90
:cond_8c
new-instance v0, Ljava/lang/IllegalArgumentException;
new-instance v1, Ljava/lang/StringBuilder;
const-string v3, "unknown algorithm type: "
invoke-direct {v1, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
move-result-object v1
invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v1
invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
throw v0
.end method
.method constructor <init>(Lorg/spongycastle/crypto/params/DHPrivateKeyParameters;)V
.registers 6
.prologue
.line 96
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 38
new-instance v0, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;
invoke-direct {v0}, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;-><init>()V
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
.line 97
invoke-virtual {p1}, Lorg/spongycastle/crypto/params/DHPrivateKeyParameters;->getX()Ljava/math/BigInteger;
move-result-object v0
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->x:Ljava/math/BigInteger;
.line 98
new-instance v0, Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {p1}, Lorg/spongycastle/crypto/params/DHPrivateKeyParameters;->getParameters()Lorg/spongycastle/crypto/params/DHParameters;
move-result-object v1
invoke-virtual {v1}, Lorg/spongycastle/crypto/params/DHParameters;->getP()Ljava/math/BigInteger;
move-result-object v1
invoke-virtual {p1}, Lorg/spongycastle/crypto/params/DHPrivateKeyParameters;->getParameters()Lorg/spongycastle/crypto/params/DHParameters;
move-result-object v2
invoke-virtual {v2}, Lorg/spongycastle/crypto/params/DHParameters;->getG()Ljava/math/BigInteger;
move-result-object v2
invoke-virtual {p1}, Lorg/spongycastle/crypto/params/DHPrivateKeyParameters;->getParameters()Lorg/spongycastle/crypto/params/DHParameters;
move-result-object v3
invoke-virtual {v3}, Lorg/spongycastle/crypto/params/DHParameters;->getL()I
move-result v3
invoke-direct {v0, v1, v2, v3}, Ljavax/crypto/spec/DHParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;I)V
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
.line 99
return-void
.end method
.method private readObject(Ljava/io/ObjectInputStream;)V
.registers 6
.prologue
.line 155
invoke-virtual {p1}, Ljava/io/ObjectInputStream;->readObject()Ljava/lang/Object;
move-result-object v0
check-cast v0, Ljava/math/BigInteger;
iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->x:Ljava/math/BigInteger;
.line 157
new-instance v2, Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {p1}, Ljava/io/ObjectInputStream;->readObject()Ljava/lang/Object;
move-result-object v0
check-cast v0, Ljava/math/BigInteger;
invoke-virtual {p1}, Ljava/io/ObjectInputStream;->readObject()Ljava/lang/Object;
move-result-object v1
check-cast v1, Ljava/math/BigInteger;
invoke-virtual {p1}, Ljava/io/ObjectInputStream;->readInt()I
move-result v3
invoke-direct {v2, v0, v1, v3}, Ljavax/crypto/spec/DHParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;I)V
iput-object v2, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
.line 158
return-void
.end method
.method private writeObject(Ljava/io/ObjectOutputStream;)V
.registers 3
.prologue
.line 164
invoke-virtual {p0}, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->getX()Ljava/math/BigInteger;
move-result-object v0
invoke-virtual {p1, v0}, Ljava/io/ObjectOutputStream;->writeObject(Ljava/lang/Object;)V
.line 165
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v0}, Ljavax/crypto/spec/DHParameterSpec;->getP()Ljava/math/BigInteger;
move-result-object v0
invoke-virtual {p1, v0}, Ljava/io/ObjectOutputStream;->writeObject(Ljava/lang/Object;)V
.line 166
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v0}, Ljavax/crypto/spec/DHParameterSpec;->getG()Ljava/math/BigInteger;
move-result-object v0
invoke-virtual {p1, v0}, Ljava/io/ObjectOutputStream;->writeObject(Ljava/lang/Object;)V
.line 167
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v0}, Ljavax/crypto/spec/DHParameterSpec;->getL()I
move-result v0
invoke-virtual {p1, v0}, Ljava/io/ObjectOutputStream;->writeInt(I)V
.line 168
return-void
.end method
# virtual methods
.method public getAlgorithm()Ljava/lang/String;
.registers 2
.prologue
.line 103
const-string v0, "DH"
return-object v0
.end method
.method public getBagAttribute(Lorg/spongycastle/asn1/ASN1ObjectIdentifier;)Lorg/spongycastle/asn1/ASN1Encodable;
.registers 3
.prologue
.line 180
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
invoke-interface {v0, p1}, Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;->getBagAttribute(Lorg/spongycastle/asn1/ASN1ObjectIdentifier;)Lorg/spongycastle/asn1/ASN1Encodable;
move-result-object v0
return-object v0
.end method
.method public getBagAttributeKeys()Ljava/util/Enumeration;
.registers 2
.prologue
.line 185
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
invoke-interface {v0}, Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;->getBagAttributeKeys()Ljava/util/Enumeration;
move-result-object v0
return-object v0
.end method
.method public getEncoded()[B
.registers 8
.prologue
.line 126
:try_start_0
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->info:Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;
if-eqz v0, :cond_d
.line 128
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->info:Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;
const-string v1, "DER"
invoke-virtual {v0, v1}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;->getEncoded(Ljava/lang/String;)[B
move-result-object v0
.line 137
:goto_c
return-object v0
.line 131
:cond_d
new-instance v0, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;
new-instance v1, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;
sget-object v2, Lorg/spongycastle/asn1/pkcs/PKCSObjectIdentifiers;->dhKeyAgreement:Lorg/spongycastle/asn1/ASN1ObjectIdentifier;
new-instance v3, Lorg/spongycastle/asn1/pkcs/DHParameter;
iget-object v4, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v4}, Ljavax/crypto/spec/DHParameterSpec;->getP()Ljava/math/BigInteger;
move-result-object v4
iget-object v5, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v5}, Ljavax/crypto/spec/DHParameterSpec;->getG()Ljava/math/BigInteger;
move-result-object v5
iget-object v6, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
invoke-virtual {v6}, Ljavax/crypto/spec/DHParameterSpec;->getL()I
move-result v6
invoke-direct {v3, v4, v5, v6}, Lorg/spongycastle/asn1/pkcs/DHParameter;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;I)V
invoke-direct {v1, v2, v3}, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;-><init>(Lorg/spongycastle/asn1/ASN1ObjectIdentifier;Lorg/spongycastle/asn1/ASN1Encodable;)V
new-instance v2, Lorg/spongycastle/asn1/ASN1Integer;
invoke-virtual {p0}, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->getX()Ljava/math/BigInteger;
move-result-object v3
invoke-direct {v2, v3}, Lorg/spongycastle/asn1/ASN1Integer;-><init>(Ljava/math/BigInteger;)V
invoke-direct {v0, v1, v2}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;-><init>(Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;Lorg/spongycastle/asn1/ASN1Encodable;)V
.line 133
const-string v1, "DER"
invoke-virtual {v0, v1}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;->getEncoded(Ljava/lang/String;)[B
:try_end_3e
.catch Ljava/io/IOException; {:try_start_0 .. :try_end_3e} :catch_40
move-result-object v0
goto :goto_c
.line 137
:catch_40
move-exception v0
const/4 v0, 0x0
goto :goto_c
.end method
.method public getFormat()Ljava/lang/String;
.registers 2
.prologue
.line 113
const-string v0, "PKCS#8"
return-object v0
.end method
.method public getParams()Ljavax/crypto/spec/DHParameterSpec;
.registers 2
.prologue
.line 143
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->dhSpec:Ljavax/crypto/spec/DHParameterSpec;
return-object v0
.end method
.method public getX()Ljava/math/BigInteger;
.registers 2
.prologue
.line 148
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->x:Ljava/math/BigInteger;
return-object v0
.end method
.method public setBagAttribute(Lorg/spongycastle/asn1/ASN1ObjectIdentifier;Lorg/spongycastle/asn1/ASN1Encodable;)V
.registers 4
.prologue
.line 174
iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEDHPrivateKey;->attrCarrier:Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;
invoke-interface {v0, p1, p2}, Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;->setBagAttribute(Lorg/spongycastle/asn1/ASN1ObjectIdentifier;Lorg/spongycastle/asn1/ASN1Encodable;)V
.line 175
return-void
.end method