public class java.security.spec.ECParameterSpec implements java.security.spec.AlgorithmParameterSpec
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.security.spec.ECParameterSpec
super_class: java.lang.Object
{
private final java.security.spec.EllipticCurve curve;
descriptor: Ljava/security/spec/EllipticCurve;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.security.spec.ECPoint g;
descriptor: Ljava/security/spec/ECPoint;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.math.BigInteger n;
descriptor: Ljava/math/BigInteger;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final int h;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
public void <init>(java.security.spec.EllipticCurve, java.security.spec.ECPoint, java.math.BigInteger, int);
descriptor: (Ljava/security/spec/EllipticCurve;Ljava/security/spec/ECPoint;Ljava/math/BigInteger;I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=5, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 1
ifnonnull 3
2: new java.lang.NullPointerException
dup
ldc "curve is null"
invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals: java.security.spec.ECParameterSpec java.security.spec.EllipticCurve java.security.spec.ECPoint java.math.BigInteger int
StackMap stack:
aload 2
ifnonnull 5
4: new java.lang.NullPointerException
dup
ldc "g is null"
invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
athrow
5: StackMap locals:
StackMap stack:
aload 3
ifnonnull 7
6: new java.lang.NullPointerException
dup
ldc "n is null"
invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
athrow
7: StackMap locals:
StackMap stack:
aload 3
invokevirtual java.math.BigInteger.signum:()I
iconst_1
if_icmpeq 9
8: new java.lang.IllegalArgumentException
dup
ldc "n is not positive"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
9: StackMap locals:
StackMap stack:
iload 4
ifgt 11
10: new java.lang.IllegalArgumentException
dup
ldc "h is not positive"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
11: StackMap locals:
StackMap stack:
aload 0
aload 1
putfield java.security.spec.ECParameterSpec.curve:Ljava/security/spec/EllipticCurve;
12: aload 0
aload 2
putfield java.security.spec.ECParameterSpec.g:Ljava/security/spec/ECPoint;
13: aload 0
aload 3
putfield java.security.spec.ECParameterSpec.n:Ljava/math/BigInteger;
14: aload 0
iload 4
putfield java.security.spec.ECParameterSpec.h:I
15: return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/security/spec/ECParameterSpec;
0 16 1 curve Ljava/security/spec/EllipticCurve;
0 16 2 g Ljava/security/spec/ECPoint;
0 16 3 n Ljava/math/BigInteger;
0 16 4 h I
MethodParameters:
Name Flags
curve
g
n
h
public java.security.spec.EllipticCurve getCurve();
descriptor: ()Ljava/security/spec/EllipticCurve;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.security.spec.ECParameterSpec.curve:Ljava/security/spec/EllipticCurve;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/security/spec/ECParameterSpec;
public java.security.spec.ECPoint getGenerator();
descriptor: ()Ljava/security/spec/ECPoint;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.security.spec.ECParameterSpec.g:Ljava/security/spec/ECPoint;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/security/spec/ECParameterSpec;
public java.math.BigInteger getOrder();
descriptor: ()Ljava/math/BigInteger;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.security.spec.ECParameterSpec.n:Ljava/math/BigInteger;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/security/spec/ECParameterSpec;
public int getCofactor();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.security.spec.ECParameterSpec.h:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/security/spec/ECParameterSpec;
}
SourceFile: "ECParameterSpec.java"