public final class com.sun.crypto.provider.PBEParameters extends java.security.AlgorithmParametersSpi
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: com.sun.crypto.provider.PBEParameters
super_class: java.security.AlgorithmParametersSpi
{
private byte[] salt;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private int iCount;
descriptor: I
flags: (0x0002) ACC_PRIVATE
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.security.AlgorithmParametersSpi.<init>:()V
1: aload 0
aconst_null
putfield com.sun.crypto.provider.PBEParameters.salt:[B
2: aload 0
iconst_0
putfield com.sun.crypto.provider.PBEParameters.iCount:I
3: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lcom/sun/crypto/provider/PBEParameters;
protected void engineInit(java.security.spec.AlgorithmParameterSpec);
descriptor: (Ljava/security/spec/AlgorithmParameterSpec;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
instanceof javax.crypto.spec.PBEParameterSpec
ifne 4
1: new java.security.spec.InvalidParameterSpecException
dup
2: ldc "Inappropriate parameter specification"
3: invokespecial java.security.spec.InvalidParameterSpecException.<init>:(Ljava/lang/String;)V
athrow
4: StackMap locals:
StackMap stack:
aload 0
aload 1
checkcast javax.crypto.spec.PBEParameterSpec
invokevirtual javax.crypto.spec.PBEParameterSpec.getSalt:()[B
invokevirtual byte[].clone:()Ljava/lang/Object;
checkcast byte[]
putfield com.sun.crypto.provider.PBEParameters.salt:[B
5: aload 0
aload 1
checkcast javax.crypto.spec.PBEParameterSpec
invokevirtual javax.crypto.spec.PBEParameterSpec.getIterationCount:()I
putfield com.sun.crypto.provider.PBEParameters.iCount:I
6: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/sun/crypto/provider/PBEParameters;
0 7 1 paramSpec Ljava/security/spec/AlgorithmParameterSpec;
Exceptions:
throws java.security.spec.InvalidParameterSpecException
MethodParameters:
Name Flags
paramSpec
protected void engineInit(byte[]);
descriptor: ([B)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: new sun.security.util.DerValue
dup
aload 1
invokespecial sun.security.util.DerValue.<init>:([B)V
astore 2
start local 2 1: aload 2
getfield sun.security.util.DerValue.tag:B
bipush 48
if_icmpeq 3
2: new java.io.IOException
dup
ldc "PBE parameter parsing error: not a sequence"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals: sun.security.util.DerValue
StackMap stack:
aload 2
getfield sun.security.util.DerValue.data:Lsun/security/util/DerInputStream;
invokevirtual sun.security.util.DerInputStream.reset:()V
4: aload 0
aload 2
getfield sun.security.util.DerValue.data:Lsun/security/util/DerInputStream;
invokevirtual sun.security.util.DerInputStream.getOctetString:()[B
putfield com.sun.crypto.provider.PBEParameters.salt:[B
5: aload 0
aload 2
getfield sun.security.util.DerValue.data:Lsun/security/util/DerInputStream;
invokevirtual sun.security.util.DerInputStream.getInteger:()I
putfield com.sun.crypto.provider.PBEParameters.iCount:I
6: aload 2
getfield sun.security.util.DerValue.data:Lsun/security/util/DerInputStream;
invokevirtual sun.security.util.DerInputStream.available:()I
ifeq 12
7: new java.io.IOException
dup
8: ldc "PBE parameter parsing error: extra data"
9: invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
end local 2 10: StackMap locals: com.sun.crypto.provider.PBEParameters byte[]
StackMap stack: java.lang.NumberFormatException
pop
11: new java.io.IOException
dup
ldc "iteration count too big"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
12: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lcom/sun/crypto/provider/PBEParameters;
0 13 1 encoded [B
1 10 2 val Lsun/security/util/DerValue;
Exception table:
from to target type
0 10 10 Class java.lang.NumberFormatException
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
encoded
protected void engineInit(byte[], java.lang.String);
descriptor: ([BLjava/lang/String;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
invokevirtual com.sun.crypto.provider.PBEParameters.engineInit:([B)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/sun/crypto/provider/PBEParameters;
0 2 1 encoded [B
0 2 2 decodingMethod Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
encoded
decodingMethod
protected <T extends java.security.spec.AlgorithmParameterSpec> T engineGetParameterSpec(java.lang.Class<T>);
descriptor: (Ljava/lang/Class;)Ljava/security/spec/AlgorithmParameterSpec;
flags: (0x0004) ACC_PROTECTED
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: ldc Ljavax/crypto/spec/PBEParameterSpec;
aload 1
invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
ifeq 2
1: aload 1
new javax.crypto.spec.PBEParameterSpec
dup
aload 0
getfield com.sun.crypto.provider.PBEParameters.salt:[B
aload 0
getfield com.sun.crypto.provider.PBEParameters.iCount:I
invokespecial javax.crypto.spec.PBEParameterSpec.<init>:([BI)V
invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.security.spec.AlgorithmParameterSpec
areturn
2: StackMap locals:
StackMap stack:
new java.security.spec.InvalidParameterSpecException
dup
3: ldc "Inappropriate parameter specification"
4: invokespecial java.security.spec.InvalidParameterSpecException.<init>:(Ljava/lang/String;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/sun/crypto/provider/PBEParameters;
0 5 1 paramSpec Ljava/lang/Class<TT;>;
Exceptions:
throws java.security.spec.InvalidParameterSpecException
Signature: <T::Ljava/security/spec/AlgorithmParameterSpec;>(Ljava/lang/Class<TT;>;)TT;
MethodParameters:
Name Flags
paramSpec
protected byte[] engineGetEncoded();
descriptor: ()[B
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=3, args_size=1
start local 0 0: new sun.security.util.DerOutputStream
dup
invokespecial sun.security.util.DerOutputStream.<init>:()V
astore 1
start local 1 1: new sun.security.util.DerOutputStream
dup
invokespecial sun.security.util.DerOutputStream.<init>:()V
astore 2
start local 2 2: aload 2
aload 0
getfield com.sun.crypto.provider.PBEParameters.salt:[B
invokevirtual sun.security.util.DerOutputStream.putOctetString:([B)V
3: aload 2
aload 0
getfield com.sun.crypto.provider.PBEParameters.iCount:I
invokevirtual sun.security.util.DerOutputStream.putInteger:(I)V
4: aload 1
bipush 48
aload 2
invokevirtual sun.security.util.DerOutputStream.write:(BLsun/security/util/DerOutputStream;)V
5: aload 1
invokevirtual sun.security.util.DerOutputStream.toByteArray:()[B
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/sun/crypto/provider/PBEParameters;
1 6 1 out Lsun/security/util/DerOutputStream;
2 6 2 bytes Lsun/security/util/DerOutputStream;
Exceptions:
throws java.io.IOException
protected byte[] engineGetEncoded(java.lang.String);
descriptor: (Ljava/lang/String;)[B
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual com.sun.crypto.provider.PBEParameters.engineGetEncoded:()[B
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/sun/crypto/provider/PBEParameters;
0 1 1 encodingMethod Ljava/lang/String;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
encodingMethod
protected java.lang.String engineToString();
descriptor: ()Ljava/lang/String;
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=4, args_size=1
start local 0 0: ldc "line.separator"
invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
astore 1
start local 1 1: new java.lang.StringBuilder
dup
aload 1
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc " salt:"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "["
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 2
start local 2 2: new sun.misc.HexDumpEncoder
dup
invokespecial sun.misc.HexDumpEncoder.<init>:()V
astore 3
start local 3 3: new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 3
aload 0
getfield com.sun.crypto.provider.PBEParameters.salt:[B
invokevirtual sun.misc.HexDumpEncoder.encodeBuffer:([B)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 2
4: new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
ldc "]"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 2
5: new java.lang.StringBuilder
dup
aload 2
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " iterationCount:"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
6: aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield com.sun.crypto.provider.PBEParameters.iCount:I
i2l
invokestatic java.math.BigInteger.valueOf:(J)Ljava/math/BigInteger;
invokestatic sun.security.util.Debug.toHexString:(Ljava/math/BigInteger;)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
7: aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
8: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lcom/sun/crypto/provider/PBEParameters;
1 9 1 LINE_SEP Ljava/lang/String;
2 9 2 saltString Ljava/lang/String;
3 9 3 encoder Lsun/misc/HexDumpEncoder;
}
SourceFile: "PBEParameters.java"