public abstract class java.security.Signer extends java.security.Identity
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: java.security.Signer
super_class: java.security.Identity
{
private static final long serialVersionUID;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: -1763464102261361480
private java.security.PrivateKey privateKey;
descriptor: Ljava/security/PrivateKey;
flags: (0x0002) ACC_PRIVATE
protected void <init>();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.security.Identity.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/security/Signer;
public void <init>(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokespecial java.security.Identity.<init>:(Ljava/lang/String;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/security/Signer;
0 2 1 name Ljava/lang/String;
MethodParameters:
Name Flags
name
public void <init>(java.lang.String, java.security.IdentityScope);
descriptor: (Ljava/lang/String;Ljava/security/IdentityScope;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
aload 2
invokespecial java.security.Identity.<init>:(Ljava/lang/String;Ljava/security/IdentityScope;)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/security/Signer;
0 2 1 name Ljava/lang/String;
0 2 2 scope Ljava/security/IdentityScope;
Exceptions:
throws java.security.KeyManagementException
MethodParameters:
Name Flags
name
scope
public java.security.PrivateKey getPrivateKey();
descriptor: ()Ljava/security/PrivateKey;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: ldc "getSignerPrivateKey"
invokestatic java.security.Signer.check:(Ljava/lang/String;)V
1: aload 0
getfield java.security.Signer.privateKey:Ljava/security/PrivateKey;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/security/Signer;
public final void setKeyPair(java.security.KeyPair);
descriptor: (Ljava/security/KeyPair;)V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=5, args_size=2
start local 0 start local 1 0: ldc "setSignerKeyPair"
invokestatic java.security.Signer.check:(Ljava/lang/String;)V
1: aload 1
invokevirtual java.security.KeyPair.getPublic:()Ljava/security/PublicKey;
astore 2
start local 2 2: aload 1
invokevirtual java.security.KeyPair.getPrivate:()Ljava/security/PrivateKey;
astore 3
start local 3 3: aload 2
ifnull 4
aload 3
ifnonnull 5
4: StackMap locals: java.security.PublicKey java.security.PrivateKey
StackMap stack:
new java.security.InvalidParameterException
dup
invokespecial java.security.InvalidParameterException.<init>:()V
athrow
5: StackMap locals:
StackMap stack:
new java.security.Signer$1
dup
aload 0
aload 2
invokespecial java.security.Signer$1.<init>:(Ljava/security/Signer;Ljava/security/PublicKey;)V
6: invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;
pop
7: goto 10
StackMap locals:
StackMap stack: java.security.PrivilegedActionException
8: astore 4
start local 4 9: aload 4
invokevirtual java.security.PrivilegedActionException.getException:()Ljava/lang/Exception;
checkcast java.security.KeyManagementException
athrow
end local 4 10: StackMap locals:
StackMap stack:
aload 0
aload 3
putfield java.security.Signer.privateKey:Ljava/security/PrivateKey;
11: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/security/Signer;
0 12 1 pair Ljava/security/KeyPair;
2 12 2 pub Ljava/security/PublicKey;
3 12 3 priv Ljava/security/PrivateKey;
9 10 4 pae Ljava/security/PrivilegedActionException;
Exception table:
from to target type
5 7 8 Class java.security.PrivilegedActionException
Exceptions:
throws java.security.InvalidParameterException, java.security.KeyException
MethodParameters:
Name Flags
pair
java.lang.String printKeys();
descriptor: ()Ljava/lang/String;
flags: (0x0000)
Code:
stack=1, locals=3, args_size=1
start local 0 0: ldc ""
astore 1
start local 1 1: aload 0
invokevirtual java.security.Signer.getPublicKey:()Ljava/security/PublicKey;
astore 2
start local 2 2: aload 2
ifnull 5
aload 0
getfield java.security.Signer.privateKey:Ljava/security/PrivateKey;
ifnull 5
3: ldc "\tpublic and private keys initialized"
astore 1
4: goto 6
5: StackMap locals: java.lang.String java.security.PublicKey
StackMap stack:
ldc "\tno keys"
astore 1
6: StackMap locals:
StackMap stack:
aload 1
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/security/Signer;
1 7 1 keys Ljava/lang/String;
2 7 2 publicKey Ljava/security/PublicKey;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
ldc "[Signer]"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
invokespecial java.security.Identity.toString:()Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/security/Signer;
private static void check(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=2, args_size=1
start local 0 0: invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
astore 1
start local 1 1: aload 1
ifnull 3
2: aload 1
aload 0
invokevirtual java.lang.SecurityManager.checkSecurityAccess:(Ljava/lang/String;)V
3: StackMap locals: java.lang.SecurityManager
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 directive Ljava/lang/String;
1 4 1 security Ljava/lang/SecurityManager;
MethodParameters:
Name Flags
directive
}
SourceFile: "Signer.java"
NestMembers:
java.security.Signer$1
InnerClasses:
java.security.Signer$1
RuntimeVisibleAnnotations:
java.lang.Deprecated()