public class org.bouncycastle.crypto.digests.NullDigest implements org.bouncycastle.crypto.Digest
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.bouncycastle.crypto.digests.NullDigest
super_class: java.lang.Object
{
private java.io.ByteArrayOutputStream bOut;
descriptor: Ljava/io/ByteArrayOutputStream;
flags: (0x0002) ACC_PRIVATE
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
new java.io.ByteArrayOutputStream
dup
invokespecial java.io.ByteArrayOutputStream.<init>:()V
putfield org.bouncycastle.crypto.digests.NullDigest.bOut:Ljava/io/ByteArrayOutputStream;
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/bouncycastle/crypto/digests/NullDigest;
public java.lang.String getAlgorithmName();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: ldc "NULL"
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/bouncycastle/crypto/digests/NullDigest;
public int getDigestSize();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.bouncycastle.crypto.digests.NullDigest.bOut:Ljava/io/ByteArrayOutputStream;
invokevirtual java.io.ByteArrayOutputStream.size:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/bouncycastle/crypto/digests/NullDigest;
public void update(byte);
descriptor: (B)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.bouncycastle.crypto.digests.NullDigest.bOut:Ljava/io/ByteArrayOutputStream;
iload 1
invokevirtual java.io.ByteArrayOutputStream.write:(I)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/bouncycastle/crypto/digests/NullDigest;
0 2 1 in B
MethodParameters:
Name Flags
in
public void update(byte[], int, int);
descriptor: ([BII)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
getfield org.bouncycastle.crypto.digests.NullDigest.bOut:Ljava/io/ByteArrayOutputStream;
aload 1
iload 2
iload 3
invokevirtual java.io.ByteArrayOutputStream.write:([BII)V
1: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/bouncycastle/crypto/digests/NullDigest;
0 2 1 in [B
0 2 2 inOff I
0 2 3 len I
MethodParameters:
Name Flags
in
inOff
len
public int doFinal(byte[], int);
descriptor: ([BI)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield org.bouncycastle.crypto.digests.NullDigest.bOut:Ljava/io/ByteArrayOutputStream;
invokevirtual java.io.ByteArrayOutputStream.toByteArray:()[B
astore 3
start local 3 1: aload 3
iconst_0
aload 1
iload 2
aload 3
arraylength
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
2: aload 0
invokevirtual org.bouncycastle.crypto.digests.NullDigest.reset:()V
3: aload 3
arraylength
ireturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/bouncycastle/crypto/digests/NullDigest;
0 4 1 out [B
0 4 2 outOff I
1 4 3 res [B
MethodParameters:
Name Flags
out
outOff
public void reset();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.bouncycastle.crypto.digests.NullDigest.bOut:Ljava/io/ByteArrayOutputStream;
invokevirtual java.io.ByteArrayOutputStream.reset:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/bouncycastle/crypto/digests/NullDigest;
}
SourceFile: "NullDigest.java"