CMSAlgorithmProtection.smali

.class public Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;
.super Lorg/spongycastle/asn1/ASN1Object;
.source "CMSAlgorithmProtection.java"


# static fields
.field public static final MAC:I = 0x2

.field public static final SIGNATURE:I = 0x1


# instance fields
.field private final digestAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

.field private final macAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

.field private final signatureAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;


# direct methods
.method private constructor <init>(Lorg/spongycastle/asn1/ASN1Sequence;)V
    .registers 8

    .prologue
    const/4 v5, 0x0

    const/4 v4, 0x2

    const/4 v3, 0x1

    const/4 v2, 0x0

    .line 63
    invoke-direct {p0}, Lorg/spongycastle/asn1/ASN1Object;-><init>()V

    .line 64
    invoke-virtual {p1}, Lorg/spongycastle/asn1/ASN1Sequence;->size()I

    move-result v0

    if-eq v0, v4, :cond_15

    .line 66
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string v1, "Sequence wrong size: One of signatureAlgorithm or macAlgorithm must be present"

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

    throw v0

    .line 69
    :cond_15
    invoke-virtual {p1, v2}, Lorg/spongycastle/asn1/ASN1Sequence;->getObjectAt(I)Lorg/spongycastle/asn1/ASN1Encodable;

    move-result-object v0

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

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->digestAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    .line 71
    invoke-virtual {p1, v3}, Lorg/spongycastle/asn1/ASN1Sequence;->getObjectAt(I)Lorg/spongycastle/asn1/ASN1Encodable;

    move-result-object v0

    invoke-static {v0}, Lorg/spongycastle/asn1/ASN1TaggedObject;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/ASN1TaggedObject;

    move-result-object v0

    .line 72
    invoke-virtual {v0}, Lorg/spongycastle/asn1/ASN1TaggedObject;->getTagNo()I

    move-result v1

    if-ne v1, v3, :cond_36

    .line 74
    invoke-static {v0, v2}, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;->getInstance(Lorg/spongycastle/asn1/ASN1TaggedObject;Z)Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->signatureAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    .line 75
    iput-object v5, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->macAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    .line 81
    :goto_35
    return-void

    .line 77
    :cond_36
    invoke-virtual {v0}, Lorg/spongycastle/asn1/ASN1TaggedObject;->getTagNo()I

    move-result v1

    if-ne v1, v4, :cond_45

    .line 79
    iput-object v5, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->signatureAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    .line 81
    invoke-static {v0, v2}, Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;->getInstance(Lorg/spongycastle/asn1/ASN1TaggedObject;Z)Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    move-result-object v0

    iput-object v0, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->macAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    goto :goto_35

    .line 85
    :cond_45
    new-instance v1, Ljava/lang/IllegalArgumentException;

    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, "Unknown tag found: "

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

    invoke-virtual {v0}, Lorg/spongycastle/asn1/ASN1TaggedObject;->getTagNo()I

    move-result v0

    invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(I)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/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V

    throw v1
.end method

.method public constructor <init>(Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;ILorg/spongycastle/asn1/x509/AlgorithmIdentifier;)V
    .registers 7

    .prologue
    const/4 v1, 0x0

    .line 38
    invoke-direct {p0}, Lorg/spongycastle/asn1/ASN1Object;-><init>()V

    .line 39
    if-eqz p1, :cond_8

    if-nez p3, :cond_10

    .line 41
    :cond_8
    new-instance v0, Ljava/lang/NullPointerException;

    const-string v1, "AlgorithmIdentifiers cannot be null"

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

    throw v0

    .line 44
    :cond_10
    iput-object p1, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->digestAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    .line 46
    const/4 v0, 0x1

    if-ne p2, v0, :cond_1a

    .line 48
    iput-object p3, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->signatureAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    .line 49
    iput-object v1, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->macAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    .line 54
    :goto_19
    return-void

    .line 51
    :cond_1a
    const/4 v0, 0x2

    if-ne p2, v0, :cond_22

    .line 53
    iput-object v1, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->signatureAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    .line 54
    iput-object p3, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->macAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    goto :goto_19

    .line 58
    :cond_22
    new-instance v0, Ljava/lang/IllegalArgumentException;

    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Unknown type: "

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

    invoke-virtual {v1, p2}, Ljava/lang/StringBuilder;->append(I)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 public static getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;
    .registers 3

    .prologue
    .line 92
    instance-of v0, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;

    if-eqz v0, :cond_7

    .line 94
    check-cast p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;

    .line 101
    :goto_6
    return-object p0

    .line 96
    :cond_7
    if-eqz p0, :cond_14

    .line 98
    new-instance v0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;

    invoke-static {p0}, Lorg/spongycastle/asn1/ASN1Sequence;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/ASN1Sequence;

    move-result-object v1

    invoke-direct {v0, v1}, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;-><init>(Lorg/spongycastle/asn1/ASN1Sequence;)V

    move-object p0, v0

    goto :goto_6

    .line 101
    :cond_14
    const/4 p0, 0x0

    goto :goto_6
.end method


# virtual methods
.method public getDigestAlgorithm()Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;
    .registers 2

    .prologue
    .line 107
    iget-object v0, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->digestAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    return-object v0
.end method

.method public getMacAlgorithm()Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;
    .registers 2

    .prologue
    .line 112
    iget-object v0, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->macAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    return-object v0
.end method

.method public getSignatureAlgorithm()Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;
    .registers 2

    .prologue
    .line 117
    iget-object v0, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->signatureAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    return-object v0
.end method

.method public toASN1Primitive()Lorg/spongycastle/asn1/ASN1Primitive;
    .registers 6

    .prologue
    const/4 v4, 0x0

    .line 122
    new-instance v0, Lorg/spongycastle/asn1/ASN1EncodableVector;

    invoke-direct {v0}, Lorg/spongycastle/asn1/ASN1EncodableVector;-><init>()V

    .line 124
    iget-object v1, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->digestAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    invoke-virtual {v0, v1}, Lorg/spongycastle/asn1/ASN1EncodableVector;->add(Lorg/spongycastle/asn1/ASN1Encodable;)V

    .line 125
    iget-object v1, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->signatureAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    if-eqz v1, :cond_1a

    .line 127
    new-instance v1, Lorg/spongycastle/asn1/DERTaggedObject;

    const/4 v2, 0x1

    iget-object v3, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->signatureAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    invoke-direct {v1, v4, v2, v3}, Lorg/spongycastle/asn1/DERTaggedObject;-><init>(ZILorg/spongycastle/asn1/ASN1Encodable;)V

    invoke-virtual {v0, v1}, Lorg/spongycastle/asn1/ASN1EncodableVector;->add(Lorg/spongycastle/asn1/ASN1Encodable;)V

    .line 129
    :cond_1a
    iget-object v1, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->macAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    if-eqz v1, :cond_29

    .line 131
    new-instance v1, Lorg/spongycastle/asn1/DERTaggedObject;

    const/4 v2, 0x2

    iget-object v3, p0, Lorg/spongycastle/asn1/cms/CMSAlgorithmProtection;->macAlgorithm:Lorg/spongycastle/asn1/x509/AlgorithmIdentifier;

    invoke-direct {v1, v4, v2, v3}, Lorg/spongycastle/asn1/DERTaggedObject;-><init>(ZILorg/spongycastle/asn1/ASN1Encodable;)V

    invoke-virtual {v0, v1}, Lorg/spongycastle/asn1/ASN1EncodableVector;->add(Lorg/spongycastle/asn1/ASN1Encodable;)V

    .line 134
    :cond_29
    new-instance v1, Lorg/spongycastle/asn1/DERSequence;

    invoke-direct {v1, v0}, Lorg/spongycastle/asn1/DERSequence;-><init>(Lorg/spongycastle/asn1/ASN1EncodableVector;)V

    return-object v1
.end method