JCEElGamalPrivateKey.smali

.class public Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;
.super Ljava/lang/Object;
.source "JCEElGamalPrivateKey.java"

# interfaces
.implements Ljavax/crypto/interfaces/DHPrivateKey;
.implements Lorg/spongycastle/jce/interfaces/ElGamalPrivateKey;
.implements Lorg/spongycastle/jce/interfaces/PKCS12BagAttributeCarrier;


# static fields
.field static final serialVersionUID:J = 0x42e1c55fb6bcc04eL


# instance fields
.field private attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

.field elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

.field x:Ljava/math/BigInteger;


# direct methods
.method protected constructor <init>()V
    .registers 2

    .prologue
    .line 40
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 37
    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/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    .line 41
    return-void
.end method

.method constructor <init>(Ljavax/crypto/interfaces/DHPrivateKey;)V
    .registers 5

    .prologue
    .line 52
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 37
    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/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    .line 53
    invoke-interface {p1}, Ljavax/crypto/interfaces/DHPrivateKey;->getX()Ljava/math/BigInteger;

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->x:Ljava/math/BigInteger;

    .line 54
    new-instance v0, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-interface {p1}, Ljavax/crypto/interfaces/DHPrivateKey;->getParams()Ljavax/crypto/spec/DHParameterSpec;

    move-result-object v1

    invoke-virtual {v1}, Ljavax/crypto/spec/DHParameterSpec;->getP()Ljava/math/BigInteger;

    move-result-object v1

    invoke-interface {p1}, Ljavax/crypto/interfaces/DHPrivateKey;->getParams()Ljavax/crypto/spec/DHParameterSpec;

    move-result-object v2

    invoke-virtual {v2}, Ljavax/crypto/spec/DHParameterSpec;->getG()Ljava/math/BigInteger;

    move-result-object v2

    invoke-direct {v0, v1, v2}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    .line 55
    return-void
.end method

.method constructor <init>(Ljavax/crypto/spec/DHPrivateKeySpec;)V
    .registers 5

    .prologue
    .line 66
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 37
    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/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    .line 67
    invoke-virtual {p1}, Ljavax/crypto/spec/DHPrivateKeySpec;->getX()Ljava/math/BigInteger;

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->x:Ljava/math/BigInteger;

    .line 68
    new-instance v0, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    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}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    .line 69
    return-void
.end method

.method constructor <init>(Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;)V
    .registers 5

    .prologue
    .line 74
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 37
    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/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    .line 75
    invoke-virtual {p1}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;->getPrivateKeyAlgorithm()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/oiw/ElGamalParameter;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/oiw/ElGamalParameter;

    move-result-object v0

    .line 76
    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 78
    invoke-virtual {v1}, Lorg/spongycastle/asn1/ASN1Integer;->getValue()Ljava/math/BigInteger;

    move-result-object v1

    iput-object v1, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->x:Ljava/math/BigInteger;

    .line 79
    new-instance v1, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {v0}, Lorg/spongycastle/asn1/oiw/ElGamalParameter;->getP()Ljava/math/BigInteger;

    move-result-object v2

    invoke-virtual {v0}, Lorg/spongycastle/asn1/oiw/ElGamalParameter;->getG()Ljava/math/BigInteger;

    move-result-object v0

    invoke-direct {v1, v2, v0}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V

    iput-object v1, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    .line 80
    return-void
.end method

.method constructor <init>(Lorg/spongycastle/crypto/params/ElGamalPrivateKeyParameters;)V
    .registers 5

    .prologue
    .line 84
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 37
    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/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    .line 85
    invoke-virtual {p1}, Lorg/spongycastle/crypto/params/ElGamalPrivateKeyParameters;->getX()Ljava/math/BigInteger;

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->x:Ljava/math/BigInteger;

    .line 86
    new-instance v0, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {p1}, Lorg/spongycastle/crypto/params/ElGamalPrivateKeyParameters;->getParameters()Lorg/spongycastle/crypto/params/ElGamalParameters;

    move-result-object v1

    invoke-virtual {v1}, Lorg/spongycastle/crypto/params/ElGamalParameters;->getP()Ljava/math/BigInteger;

    move-result-object v1

    invoke-virtual {p1}, Lorg/spongycastle/crypto/params/ElGamalPrivateKeyParameters;->getParameters()Lorg/spongycastle/crypto/params/ElGamalParameters;

    move-result-object v2

    invoke-virtual {v2}, Lorg/spongycastle/crypto/params/ElGamalParameters;->getG()Ljava/math/BigInteger;

    move-result-object v2

    invoke-direct {v0, v1, v2}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    .line 87
    return-void
.end method

.method constructor <init>(Lorg/spongycastle/jce/interfaces/ElGamalPrivateKey;)V
    .registers 3

    .prologue
    .line 45
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 37
    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/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    .line 46
    invoke-interface {p1}, Lorg/spongycastle/jce/interfaces/ElGamalPrivateKey;->getX()Ljava/math/BigInteger;

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->x:Ljava/math/BigInteger;

    .line 47
    invoke-interface {p1}, Lorg/spongycastle/jce/interfaces/ElGamalPrivateKey;->getParameters()Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    .line 48
    return-void
.end method

.method constructor <init>(Lorg/spongycastle/jce/spec/ElGamalPrivateKeySpec;)V
    .registers 5

    .prologue
    .line 59
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 37
    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/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    .line 60
    invoke-virtual {p1}, Lorg/spongycastle/jce/spec/ElGamalPrivateKeySpec;->getX()Ljava/math/BigInteger;

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->x:Ljava/math/BigInteger;

    .line 61
    new-instance v0, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {p1}, Lorg/spongycastle/jce/spec/ElGamalPrivateKeySpec;->getParams()Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    move-result-object v1

    invoke-virtual {v1}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;->getP()Ljava/math/BigInteger;

    move-result-object v1

    invoke-virtual {p1}, Lorg/spongycastle/jce/spec/ElGamalPrivateKeySpec;->getParams()Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    move-result-object v2

    invoke-virtual {v2}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;->getG()Ljava/math/BigInteger;

    move-result-object v2

    invoke-direct {v0, v1, v2}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V

    iput-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    .line 62
    return-void
.end method

.method private readObject(Ljava/io/ObjectInputStream;)V
    .registers 5

    .prologue
    .line 134
    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/JCEElGamalPrivateKey;->x:Ljava/math/BigInteger;

    .line 136
    new-instance v2, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    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-direct {v2, v0, v1}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V

    iput-object v2, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    .line 137
    return-void
.end method

.method private writeObject(Ljava/io/ObjectOutputStream;)V
    .registers 3

    .prologue
    .line 143
    invoke-virtual {p0}, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->getX()Ljava/math/BigInteger;

    move-result-object v0

    invoke-virtual {p1, v0}, Ljava/io/ObjectOutputStream;->writeObject(Ljava/lang/Object;)V

    .line 144
    iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {v0}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;->getP()Ljava/math/BigInteger;

    move-result-object v0

    invoke-virtual {p1, v0}, Ljava/io/ObjectOutputStream;->writeObject(Ljava/lang/Object;)V

    .line 145
    iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {v0}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;->getG()Ljava/math/BigInteger;

    move-result-object v0

    invoke-virtual {p1, v0}, Ljava/io/ObjectOutputStream;->writeObject(Ljava/lang/Object;)V

    .line 146
    return-void
.end method


# virtual methods
.method public getAlgorithm()Ljava/lang/String;
    .registers 2

    .prologue
    .line 91
    const-string v0, "ElGamal"

    return-object v0
.end method

.method public getBagAttribute(Lorg/spongycastle/asn1/ASN1ObjectIdentifier;)Lorg/spongycastle/asn1/ASN1Encodable;
    .registers 3

    .prologue
    .line 158
    iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    invoke-virtual {v0, p1}, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;->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 163
    iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    invoke-virtual {v0}, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;->getBagAttributeKeys()Ljava/util/Enumeration;

    move-result-object v0

    return-object v0
.end method

.method public getEncoded()[B
    .registers 6

    .prologue
    .line 112
    new-instance v0, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    sget-object v1, Lorg/spongycastle/asn1/oiw/OIWObjectIdentifiers;->elGamalAlgorithm:Lorg/spongycastle/asn1/ASN1ObjectIdentifier;

    new-instance v2, Lorg/spongycastle/asn1/oiw/ElGamalParameter;

    iget-object v3, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {v3}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;->getP()Ljava/math/BigInteger;

    move-result-object v3

    iget-object v4, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {v4}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;->getG()Ljava/math/BigInteger;

    move-result-object v4

    invoke-direct {v2, v3, v4}, Lorg/spongycastle/asn1/oiw/ElGamalParameter;-><init>(Ljava/math/BigInteger;Ljava/math/BigInteger;)V

    invoke-direct {v0, v1, v2}, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;-><init>(Lorg/spongycastle/asn1/ASN1ObjectIdentifier;Lorg/spongycastle/asn1/ASN1Encodable;)V

    new-instance v1, Lorg/spongycastle/asn1/ASN1Integer;

    invoke-virtual {p0}, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->getX()Ljava/math/BigInteger;

    move-result-object v2

    invoke-direct {v1, v2}, Lorg/spongycastle/asn1/ASN1Integer;-><init>(Ljava/math/BigInteger;)V

    invoke-static {v0, v1}, Lorg/spongycastle/jcajce/provider/asymmetric/util/KeyUtil;->getEncodedPrivateKeyInfo(Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;Lorg/spongycastle/asn1/ASN1Encodable;)[B

    move-result-object v0

    return-object v0
.end method

.method public getFormat()Ljava/lang/String;
    .registers 2

    .prologue
    .line 101
    const-string v0, "PKCS#8"

    return-object v0
.end method

.method public getParameters()Lorg/spongycastle/jce/spec/ElGamalParameterSpec;
    .registers 2

    .prologue
    .line 117
    iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    return-object v0
.end method

.method public getParams()Ljavax/crypto/spec/DHParameterSpec;
    .registers 4

    .prologue
    .line 122
    new-instance v0, Ljavax/crypto/spec/DHParameterSpec;

    iget-object v1, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {v1}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;->getP()Ljava/math/BigInteger;

    move-result-object v1

    iget-object v2, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->elSpec:Lorg/spongycastle/jce/spec/ElGamalParameterSpec;

    invoke-virtual {v2}, Lorg/spongycastle/jce/spec/ElGamalParameterSpec;->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

    return-object v0
.end method

.method public getX()Ljava/math/BigInteger;
    .registers 2

    .prologue
    .line 127
    iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->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 152
    iget-object v0, p0, Lorg/spongycastle/jce/provider/JCEElGamalPrivateKey;->attrCarrier:Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;

    invoke-virtual {v0, p1, p2}, Lorg/spongycastle/jcajce/provider/asymmetric/util/PKCS12BagAttributeCarrierImpl;->setBagAttribute(Lorg/spongycastle/asn1/ASN1ObjectIdentifier;Lorg/spongycastle/asn1/ASN1Encodable;)V

    .line 153
    return-void
.end method