KeyFactory.smali

.class public Lorg/spongycastle/jcajce/provider/asymmetric/x509/KeyFactory;
.super Ljava/security/KeyFactorySpi;
.source "KeyFactory.java"


# direct methods
.method public constructor <init>()V
    .registers 1

    .prologue
    .line 17
    invoke-direct {p0}, Ljava/security/KeyFactorySpi;-><init>()V

    return-void
.end method


# virtual methods
.method protected engineGeneratePrivate(Ljava/security/spec/KeySpec;)Ljava/security/PrivateKey;
    .registers 6

    .prologue
    .line 25
    instance-of v0, p1, Ljava/security/spec/PKCS8EncodedKeySpec;

    if-eqz v0, :cond_3d

    .line 29
    :try_start_4
    check-cast p1, Ljava/security/spec/PKCS8EncodedKeySpec;

    invoke-virtual {p1}, Ljava/security/spec/PKCS8EncodedKeySpec;->getEncoded()[B

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;

    move-result-object v0

    .line 30
    invoke-static {v0}, Lorg/spongycastle/jce/provider/BouncyCastleProvider;->getPrivateKey(Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;)Ljava/security/PrivateKey;

    move-result-object v1

    .line 32
    if-eqz v1, :cond_15

    .line 34
    return-object v1

    .line 37
    :cond_15
    new-instance v1, Ljava/security/spec/InvalidKeySpecException;

    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, "no factory found for OID: "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v0}, Lorg/spongycastle/asn1/pkcs/PrivateKeyInfo;->getPrivateKeyAlgorithm()Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    move-result-object v0

    invoke-virtual {v0}, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;->getAlgorithm()Lorg/spongycastle/asn1/ASN1ObjectIdentifier;

    move-result-object v0

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Ljava/security/spec/InvalidKeySpecException;-><init>(Ljava/lang/String;)V

    throw v1
    :try_end_32
    .catch Ljava/lang/Exception; {:try_start_4 .. :try_end_32} :catch_32

    .line 39
    :catch_32
    move-exception v0

    .line 41
    new-instance v1, Ljava/security/spec/InvalidKeySpecException;

    invoke-virtual {v0}, Ljava/lang/Exception;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Ljava/security/spec/InvalidKeySpecException;-><init>(Ljava/lang/String;)V

    throw v1

    .line 45
    :cond_3d
    new-instance v0, Ljava/security/spec/InvalidKeySpecException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Unknown KeySpec type: "

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {p1}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)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/security/spec/InvalidKeySpecException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method protected engineGeneratePublic(Ljava/security/spec/KeySpec;)Ljava/security/PublicKey;
    .registers 6

    .prologue
    .line 52
    instance-of v0, p1, Ljava/security/spec/X509EncodedKeySpec;

    if-eqz v0, :cond_3d

    .line 56
    :try_start_4
    check-cast p1, Ljava/security/spec/X509EncodedKeySpec;

    invoke-virtual {p1}, Ljava/security/spec/X509EncodedKeySpec;->getEncoded()[B

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/asn1/x509/SubjectPublicKeyInfo;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/x509/SubjectPublicKeyInfo;

    move-result-object v0

    .line 57
    invoke-static {v0}, Lorg/spongycastle/jce/provider/BouncyCastleProvider;->getPublicKey(Lorg/spongycastle/asn1/x509/SubjectPublicKeyInfo;)Ljava/security/PublicKey;

    move-result-object v1

    .line 59
    if-eqz v1, :cond_15

    .line 61
    return-object v1

    .line 64
    :cond_15
    new-instance v1, Ljava/security/spec/InvalidKeySpecException;

    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, "no factory found for OID: "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v0}, Lorg/spongycastle/asn1/x509/SubjectPublicKeyInfo;->getAlgorithm()Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    move-result-object v0

    invoke-virtual {v0}, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;->getAlgorithm()Lorg/spongycastle/asn1/ASN1ObjectIdentifier;

    move-result-object v0

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Ljava/security/spec/InvalidKeySpecException;-><init>(Ljava/lang/String;)V

    throw v1
    :try_end_32
    .catch Ljava/lang/Exception; {:try_start_4 .. :try_end_32} :catch_32

    .line 66
    :catch_32
    move-exception v0

    .line 68
    new-instance v1, Ljava/security/spec/InvalidKeySpecException;

    invoke-virtual {v0}, Ljava/lang/Exception;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-direct {v1, v0}, Ljava/security/spec/InvalidKeySpecException;-><init>(Ljava/lang/String;)V

    throw v1

    .line 72
    :cond_3d
    new-instance v0, Ljava/security/spec/InvalidKeySpecException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Unknown KeySpec type: "

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {p1}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object v2

    invoke-virtual {v2}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)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/security/spec/InvalidKeySpecException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method protected engineGetKeySpec(Ljava/security/Key;Ljava/lang/Class;)Ljava/security/spec/KeySpec;
    .registers 6

    .prologue
    .line 78
    const-class v0, Ljava/security/spec/PKCS8EncodedKeySpec;

    invoke-virtual {p2, v0}, Ljava/lang/Class;->isAssignableFrom(Ljava/lang/Class;)Z

    move-result v0

    if-eqz v0, :cond_1e

    invoke-interface {p1}, Ljava/security/Key;->getFormat()Ljava/lang/String;

    move-result-object v0

    const-string v1, "PKCS#8"

    invoke-virtual {v0, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_1e

    .line 80
    new-instance v0, Ljava/security/spec/PKCS8EncodedKeySpec;

    invoke-interface {p1}, Ljava/security/Key;->getEncoded()[B

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/security/spec/PKCS8EncodedKeySpec;-><init>([B)V

    .line 84
    :goto_1d
    return-object v0

    .line 82
    :cond_1e
    const-class v0, Ljava/security/spec/X509EncodedKeySpec;

    invoke-virtual {p2, v0}, Ljava/lang/Class;->isAssignableFrom(Ljava/lang/Class;)Z

    move-result v0

    if-eqz v0, :cond_3c

    invoke-interface {p1}, Ljava/security/Key;->getFormat()Ljava/lang/String;

    move-result-object v0

    const-string v1, "X.509"

    invoke-virtual {v0, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_3c

    .line 84
    new-instance v0, Ljava/security/spec/X509EncodedKeySpec;

    invoke-interface {p1}, Ljava/security/Key;->getEncoded()[B

    move-result-object v1

    invoke-direct {v0, v1}, Ljava/security/spec/X509EncodedKeySpec;-><init>([B)V

    goto :goto_1d

    .line 87
    :cond_3c
    new-instance v0, Ljava/security/spec/InvalidKeySpecException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "not implemented yet "

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

    move-result-object v1

    const-string v2, " "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1, p2}, 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/security/spec/InvalidKeySpecException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method protected engineTranslateKey(Ljava/security/Key;)Ljava/security/Key;
    .registers 5

    .prologue
    .line 93
    new-instance v0, Ljava/security/InvalidKeyException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "not implemented yet "

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v1, p1}, 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/security/InvalidKeyException;-><init>(Ljava/lang/String;)V

    throw v0
.end method