ASN1Integer.smali
.class public Lorg/spongycastle/asn1/ASN1Integer;
.super Lorg/spongycastle/asn1/ASN1Primitive;
.source "ASN1Integer.java"
# instance fields
.field private final bytes:[B
# direct methods
.method public constructor <init>(J)V
.registers 4
.prologue
.line 74
invoke-direct {p0}, Lorg/spongycastle/asn1/ASN1Primitive;-><init>()V
.line 75
invoke-static {p1, p2}, Ljava/math/BigInteger;->valueOf(J)Ljava/math/BigInteger;
move-result-object v0
invoke-virtual {v0}, Ljava/math/BigInteger;->toByteArray()[B
move-result-object v0
iput-object v0, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
.line 76
return-void
.end method
.method public constructor <init>(Ljava/math/BigInteger;)V
.registers 3
.prologue
.line 80
invoke-direct {p0}, Lorg/spongycastle/asn1/ASN1Primitive;-><init>()V
.line 81
invoke-virtual {p1}, Ljava/math/BigInteger;->toByteArray()[B
move-result-object v0
iput-object v0, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
.line 82
return-void
.end method
.method public constructor <init>([B)V
.registers 3
.prologue
.line 87
const/4 v0, 0x1
invoke-direct {p0, p1, v0}, Lorg/spongycastle/asn1/ASN1Integer;-><init>([BZ)V
.line 88
return-void
.end method
.method constructor <init>([BZ)V
.registers 3
.prologue
.line 91
invoke-direct {p0}, Lorg/spongycastle/asn1/ASN1Primitive;-><init>()V
.line 92
if-eqz p2, :cond_9
invoke-static {p1}, Lorg/spongycastle/util/Arrays;->clone([B)[B
move-result-object p1
:cond_9
iput-object p1, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
.line 93
return-void
.end method
.method public static getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/ASN1Integer;
.registers 5
.prologue
.line 26
if-eqz p0, :cond_6
instance-of v0, p0, Lorg/spongycastle/asn1/ASN1Integer;
if-eqz v0, :cond_a
.line 28
:cond_6
check-cast p0, Lorg/spongycastle/asn1/ASN1Integer;
move-object v0, p0
.line 35
:goto_9
return-object v0
.line 31
:cond_a
instance-of v0, p0, [B
if-eqz v0, :cond_31
.line 35
:try_start_e
check-cast p0, [B
invoke-static {p0}, Lorg/spongycastle/asn1/ASN1Integer;->fromByteArray([B)Lorg/spongycastle/asn1/ASN1Primitive;
move-result-object v0
check-cast v0, Lorg/spongycastle/asn1/ASN1Integer;
:try_end_16
.catch Ljava/lang/Exception; {:try_start_e .. :try_end_16} :catch_17
goto :goto_9
.line 37
:catch_17
move-exception v0
.line 39
new-instance v1, Ljava/lang/IllegalArgumentException;
new-instance v2, Ljava/lang/StringBuilder;
const-string v3, "encoding error in getInstance: "
invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {v0}, Ljava/lang/Exception;->toString()Ljava/lang/String;
move-result-object v0
invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)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
.line 43
:cond_31
new-instance v0, Ljava/lang/IllegalArgumentException;
new-instance v1, Ljava/lang/StringBuilder;
const-string v2, "illegal object in getInstance: "
invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {p0}, 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/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
throw v0
.end method
.method public static getInstance(Lorg/spongycastle/asn1/ASN1TaggedObject;Z)Lorg/spongycastle/asn1/ASN1Integer;
.registers 4
.prologue
.line 60
invoke-virtual {p0}, Lorg/spongycastle/asn1/ASN1TaggedObject;->getObject()Lorg/spongycastle/asn1/ASN1Primitive;
move-result-object v0
.line 62
if-nez p1, :cond_a
instance-of v1, v0, Lorg/spongycastle/asn1/ASN1Integer;
if-eqz v1, :cond_f
.line 64
:cond_a
invoke-static {v0}, Lorg/spongycastle/asn1/ASN1Integer;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/ASN1Integer;
move-result-object v0
.line 68
:goto_e
return-object v0
:cond_f
new-instance v0, Lorg/spongycastle/asn1/ASN1Integer;
invoke-virtual {p0}, Lorg/spongycastle/asn1/ASN1TaggedObject;->getObject()Lorg/spongycastle/asn1/ASN1Primitive;
move-result-object v1
invoke-static {v1}, Lorg/spongycastle/asn1/ASN1OctetString;->getInstance(Ljava/lang/Object;)Lorg/spongycastle/asn1/ASN1OctetString;
move-result-object v1
invoke-virtual {v1}, Lorg/spongycastle/asn1/ASN1OctetString;->getOctets()[B
move-result-object v1
invoke-direct {v0, v1}, Lorg/spongycastle/asn1/ASN1Integer;-><init>([B)V
goto :goto_e
.end method
# virtual methods
.method asn1Equals(Lorg/spongycastle/asn1/ASN1Primitive;)Z
.registers 4
.prologue
.line 142
instance-of v0, p1, Lorg/spongycastle/asn1/ASN1Integer;
if-nez v0, :cond_6
.line 144
const/4 v0, 0x0
.line 149
:goto_5
return v0
.line 147
:cond_6
check-cast p1, Lorg/spongycastle/asn1/ASN1Integer;
.line 149
iget-object v0, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
iget-object v1, p1, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
invoke-static {v0, v1}, Lorg/spongycastle/util/Arrays;->areEqual([B[B)Z
move-result v0
goto :goto_5
.end method
.method encode(Lorg/spongycastle/asn1/ASN1OutputStream;)V
.registers 4
.prologue
.line 124
const/4 v0, 0x2
iget-object v1, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
invoke-virtual {p1, v0, v1}, Lorg/spongycastle/asn1/ASN1OutputStream;->writeEncoded(I[B)V
.line 125
return-void
.end method
.method encodedLength()I
.registers 3
.prologue
.line 117
iget-object v0, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
array-length v0, v0
invoke-static {v0}, Lorg/spongycastle/asn1/StreamUtil;->calculateBodyLength(I)I
move-result v0
add-int/lit8 v0, v0, 0x1
iget-object v1, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
array-length v1, v1
add-int/2addr v0, v1
return v0
.end method
.method public getPositiveValue()Ljava/math/BigInteger;
.registers 4
.prologue
.line 107
new-instance v0, Ljava/math/BigInteger;
const/4 v1, 0x1
iget-object v2, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
invoke-direct {v0, v1, v2}, Ljava/math/BigInteger;-><init>(I[B)V
return-object v0
.end method
.method public getValue()Ljava/math/BigInteger;
.registers 3
.prologue
.line 97
new-instance v0, Ljava/math/BigInteger;
iget-object v1, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
invoke-direct {v0, v1}, Ljava/math/BigInteger;-><init>([B)V
return-object v0
.end method
.method public hashCode()I
.registers 5
.prologue
const/4 v0, 0x0
.line 129
move v1, v0
.line 131
:goto_2
iget-object v2, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
array-length v2, v2
if-eq v0, v2, :cond_14
.line 133
iget-object v2, p0, Lorg/spongycastle/asn1/ASN1Integer;->bytes:[B
aget-byte v2, v2, v0
and-int/lit16 v2, v2, 0xff
rem-int/lit8 v3, v0, 0x4
shl-int/2addr v2, v3
xor-int/2addr v1, v2
.line 131
add-int/lit8 v0, v0, 0x1
goto :goto_2
.line 136
:cond_14
return v1
.end method
.method isConstructed()Z
.registers 2
.prologue
.line 112
const/4 v0, 0x0
return v0
.end method
.method public toString()Ljava/lang/String;
.registers 2
.prologue
.line 154
invoke-virtual {p0}, Lorg/spongycastle/asn1/ASN1Integer;->getValue()Ljava/math/BigInteger;
move-result-object v0
invoke-virtual {v0}, Ljava/math/BigInteger;->toString()Ljava/lang/String;
move-result-object v0
return-object v0
.end method