public abstract class com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA extends com.sun.org.apache.xml.internal.security.algorithms.SignatureAlgorithmSpi
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA
  super_class: com.sun.org.apache.xml.internal.security.algorithms.SignatureAlgorithmSpi
{
  private static final com.sun.org.slf4j.internal.Logger LOG;
    descriptor: Lcom/sun/org/slf4j/internal/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private java.security.Signature signatureAlgorithm;
    descriptor: Ljava/security/Signature;
    flags: (0x0002) ACC_PRIVATE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 49
            ldc Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            invokestatic com.sun.org.slf4j.internal.LoggerFactory.getLogger:(Ljava/lang/Class;)Lcom/sun/org/slf4j/internal/Logger;
         1: .line 48
            putstatic com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.LOG:Lcom/sun/org/slf4j/internal/Logger;
         2: .line 49
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public abstract java.lang.String engineGetURI();
    descriptor: ()Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public static byte[] convertASN1toXMLDSIG(byte[]);
    descriptor: ([B)[B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // byte[] asn1Bytes
         0: .line 71
            aload 0 /* asn1Bytes */
            invokestatic com.sun.org.apache.xml.internal.security.algorithms.implementations.ECDSAUtils.convertASN1toXMLDSIG:([B)[B
            areturn
        end local 0 // byte[] asn1Bytes
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0  asn1Bytes  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
           Name  Flags
      asn1Bytes  

  public static byte[] convertXMLDSIGtoASN1(byte[]);
    descriptor: ([B)[B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // byte[] xmldsigBytes
         0: .line 88
            aload 0 /* xmldsigBytes */
            invokestatic com.sun.org.apache.xml.internal.security.algorithms.implementations.ECDSAUtils.convertXMLDSIGtoASN1:([B)[B
            areturn
        end local 0 // byte[] xmldsigBytes
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0  xmldsigBytes  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
              Name  Flags
      xmldsigBytes  

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=1
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
         0: .line 96
            aload 0 /* this */
            invokespecial com.sun.org.apache.xml.internal.security.algorithms.SignatureAlgorithmSpi.<init>:()V
         1: .line 98
            aload 0 /* this */
            invokevirtual com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.engineGetURI:()Ljava/lang/String;
            invokestatic com.sun.org.apache.xml.internal.security.algorithms.JCEMapper.translateURItoJCEID:(Ljava/lang/String;)Ljava/lang/String;
            astore 1 /* algorithmID */
        start local 1 // java.lang.String algorithmID
         2: .line 100
            getstatic com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.LOG:Lcom/sun/org/slf4j/internal/Logger;
            ldc "Created SignatureECDSA using {}"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* algorithmID */
            aastore
            invokevirtual com.sun.org.slf4j.internal.Logger.debug:(Ljava/lang/String;[Ljava/lang/Object;)V
         3: .line 101
            invokestatic com.sun.org.apache.xml.internal.security.algorithms.JCEMapper.getProviderId:()Ljava/lang/String;
            astore 2 /* provider */
        start local 2 // java.lang.String provider
         4: .line 103
            aload 2 /* provider */
            ifnonnull 7
         5: .line 104
            aload 0 /* this */
            aload 1 /* algorithmID */
            invokestatic java.security.Signature.getInstance:(Ljava/lang/String;)Ljava/security/Signature;
            putfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
         6: .line 105
            goto 15
         7: .line 106
      StackMap locals: com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA java.lang.String java.lang.String
      StackMap stack:
            aload 0 /* this */
            aload 1 /* algorithmID */
            aload 2 /* provider */
            invokestatic java.security.Signature.getInstance:(Ljava/lang/String;Ljava/lang/String;)Ljava/security/Signature;
            putfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
         8: .line 108
            goto 15
      StackMap locals:
      StackMap stack: java.security.NoSuchAlgorithmException
         9: astore 3 /* ex */
        start local 3 // java.security.NoSuchAlgorithmException ex
        10: .line 109
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* algorithmID */
            aastore
            dup
            iconst_1
            aload 3 /* ex */
            invokevirtual java.security.NoSuchAlgorithmException.getLocalizedMessage:()Ljava/lang/String;
            aastore
            astore 4 /* exArgs */
        start local 4 // java.lang.Object[] exArgs
        11: .line 111
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            ldc "algorithms.NoSuchAlgorithm"
            aload 4 /* exArgs */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/String;[Ljava/lang/Object;)V
            athrow
        end local 4 // java.lang.Object[] exArgs
        end local 3 // java.security.NoSuchAlgorithmException ex
        12: .line 112
      StackMap locals:
      StackMap stack: java.security.NoSuchProviderException
            astore 3 /* ex */
        start local 3 // java.security.NoSuchProviderException ex
        13: .line 113
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 1 /* algorithmID */
            aastore
            dup
            iconst_1
            aload 3 /* ex */
            invokevirtual java.security.NoSuchProviderException.getLocalizedMessage:()Ljava/lang/String;
            aastore
            astore 4 /* exArgs */
        start local 4 // java.lang.Object[] exArgs
        14: .line 115
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            ldc "algorithms.NoSuchAlgorithm"
            aload 4 /* exArgs */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/String;[Ljava/lang/Object;)V
            athrow
        end local 4 // java.lang.Object[] exArgs
        end local 3 // java.security.NoSuchProviderException ex
        15: .line 117
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.String provider
        end local 1 // java.lang.String algorithmID
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   16     0         this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            2   16     1  algorithmID  Ljava/lang/String;
            4   16     2     provider  Ljava/lang/String;
           10   12     3           ex  Ljava/security/NoSuchAlgorithmException;
           11   12     4       exArgs  [Ljava/lang/Object;
           13   15     3           ex  Ljava/security/NoSuchProviderException;
           14   15     4       exArgs  [Ljava/lang/Object;
      Exception table:
        from    to  target  type
           4     8       9  Class java.security.NoSuchAlgorithmException
           4     8      12  Class java.security.NoSuchProviderException
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException

  protected void engineSetParameter(java.security.spec.AlgorithmParameterSpec);
    descriptor: (Ljava/security/spec/AlgorithmParameterSpec;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // java.security.spec.AlgorithmParameterSpec params
         0: .line 123
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            aload 1 /* params */
            invokevirtual java.security.Signature.setParameter:(Ljava/security/spec/AlgorithmParameterSpec;)V
         1: .line 124
            goto 4
      StackMap locals:
      StackMap stack: java.security.InvalidAlgorithmParameterException
         2: astore 2 /* ex */
        start local 2 // java.security.InvalidAlgorithmParameterException ex
         3: .line 125
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 2 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 2 // java.security.InvalidAlgorithmParameterException ex
         4: .line 127
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.security.spec.AlgorithmParameterSpec params
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0    5     1  params  Ljava/security/spec/AlgorithmParameterSpec;
            3    4     2      ex  Ljava/security/InvalidAlgorithmParameterException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.security.InvalidAlgorithmParameterException
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
        Name  Flags
      params  

  protected boolean engineVerify(byte[]);
    descriptor: ([B)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // byte[] signature
         0: .line 132
            aload 1 /* signature */
            invokestatic com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.convertXMLDSIGtoASN1:([B)[B
            astore 2 /* jcebytes */
        start local 2 // byte[] jcebytes
         1: .line 134
            getstatic com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.LOG:Lcom/sun/org/slf4j/internal/Logger;
            invokevirtual com.sun.org.slf4j.internal.Logger.isDebugEnabled:()Z
            ifeq 3
         2: .line 135
            getstatic com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.LOG:Lcom/sun/org/slf4j/internal/Logger;
            new java.lang.StringBuilder
            dup
            ldc "Called ECDSA.verify() on "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* signature */
            invokestatic com.sun.org.apache.xml.internal.security.utils.XMLUtils.encodeToString:([B)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual com.sun.org.slf4j.internal.Logger.debug:(Ljava/lang/String;)V
         3: .line 138
      StackMap locals: byte[]
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            aload 2 /* jcebytes */
            invokevirtual java.security.Signature.verify:([B)Z
         4: ireturn
        end local 2 // byte[] jcebytes
         5: .line 139
      StackMap locals: com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA byte[]
      StackMap stack: java.security.SignatureException
            astore 2 /* ex */
        start local 2 // java.security.SignatureException ex
         6: .line 140
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 2 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 2 // java.security.SignatureException ex
         7: .line 141
      StackMap locals:
      StackMap stack: java.io.IOException
            astore 2 /* ex */
        start local 2 // java.io.IOException ex
         8: .line 142
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 2 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 2 // java.io.IOException ex
        end local 1 // byte[] signature
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    9     0       this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0    9     1  signature  [B
            1    5     2   jcebytes  [B
            6    7     2         ex  Ljava/security/SignatureException;
            8    9     2         ex  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     4       5  Class java.security.SignatureException
           0     4       7  Class java.io.IOException
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
           Name  Flags
      signature  

  protected void engineInitVerify(java.security.Key);
    descriptor: (Ljava/security/Key;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // java.security.Key publicKey
         0: .line 149
            aload 1 /* publicKey */
            instanceof java.security.PublicKey
            ifne 7
         1: .line 150
            aconst_null
            astore 2 /* supplied */
        start local 2 // java.lang.String supplied
         2: .line 151
            aload 1 /* publicKey */
            ifnull 4
         3: .line 152
            aload 1 /* publicKey */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            astore 2 /* supplied */
         4: .line 154
      StackMap locals: java.lang.String
      StackMap stack:
            ldc Ljava/security/PublicKey;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            astore 3 /* needed */
        start local 3 // java.lang.String needed
         5: .line 155
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 2 /* supplied */
            aastore
            dup
            iconst_1
            aload 3 /* needed */
            aastore
            astore 4 /* exArgs */
        start local 4 // java.lang.Object[] exArgs
         6: .line 157
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            ldc "algorithms.WrongKeyForThisOperation"
            aload 4 /* exArgs */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/String;[Ljava/lang/Object;)V
            athrow
        end local 4 // java.lang.Object[] exArgs
        end local 3 // java.lang.String needed
        end local 2 // java.lang.String supplied
         7: .line 161
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            aload 1 /* publicKey */
            checkcast java.security.PublicKey
            invokevirtual java.security.Signature.initVerify:(Ljava/security/PublicKey;)V
         8: .line 162
            goto 17
      StackMap locals:
      StackMap stack: java.security.InvalidKeyException
         9: astore 2 /* ex */
        start local 2 // java.security.InvalidKeyException ex
        10: .line 165
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            astore 3 /* sig */
        start local 3 // java.security.Signature sig
        11: .line 167
            aload 0 /* this */
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            invokevirtual java.security.Signature.getAlgorithm:()Ljava/lang/String;
            invokestatic java.security.Signature.getInstance:(Ljava/lang/String;)Ljava/security/Signature;
            putfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
        12: .line 168
            goto 16
      StackMap locals: com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA java.security.Key java.security.InvalidKeyException java.security.Signature
      StackMap stack: java.lang.Exception
        13: astore 4 /* e */
        start local 4 // java.lang.Exception e
        14: .line 171
            getstatic com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.LOG:Lcom/sun/org/slf4j/internal/Logger;
            ldc "Exception when reinstantiating Signature: {}"
            aload 4 /* e */
            invokevirtual com.sun.org.slf4j.internal.Logger.debug:(Ljava/lang/String;Ljava/lang/Throwable;)V
        15: .line 172
            aload 0 /* this */
            aload 3 /* sig */
            putfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
        end local 4 // java.lang.Exception e
        16: .line 174
      StackMap locals:
      StackMap stack:
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 2 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 3 // java.security.Signature sig
        end local 2 // java.security.InvalidKeyException ex
        17: .line 176
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.security.Key publicKey
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   18     0       this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0   18     1  publicKey  Ljava/security/Key;
            2    7     2   supplied  Ljava/lang/String;
            5    7     3     needed  Ljava/lang/String;
            6    7     4     exArgs  [Ljava/lang/Object;
           10   17     2         ex  Ljava/security/InvalidKeyException;
           11   17     3        sig  Ljava/security/Signature;
           14   16     4          e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           7     8       9  Class java.security.InvalidKeyException
          11    12      13  Class java.lang.Exception
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
           Name  Flags
      publicKey  

  protected byte[] engineSign();
    descriptor: ()[B
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
         0: .line 181
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            invokevirtual java.security.Signature.sign:()[B
            astore 1 /* jcebytes */
        start local 1 // byte[] jcebytes
         1: .line 183
            aload 1 /* jcebytes */
            invokestatic com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.convertASN1toXMLDSIG:([B)[B
         2: areturn
        end local 1 // byte[] jcebytes
         3: .line 184
      StackMap locals:
      StackMap stack: java.security.SignatureException
            astore 1 /* ex */
        start local 1 // java.security.SignatureException ex
         4: .line 185
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 1 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 1 // java.security.SignatureException ex
         5: .line 186
      StackMap locals:
      StackMap stack: java.io.IOException
            astore 1 /* ex */
        start local 1 // java.io.IOException ex
         6: .line 187
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 1 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 1 // java.io.IOException ex
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            1    3     1  jcebytes  [B
            4    5     1        ex  Ljava/security/SignatureException;
            6    7     1        ex  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     2       3  Class java.security.SignatureException
           0     2       5  Class java.io.IOException
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException

  protected void engineInitSign(java.security.Key, java.security.SecureRandom);
    descriptor: (Ljava/security/Key;Ljava/security/SecureRandom;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // java.security.Key privateKey
        start local 2 // java.security.SecureRandom secureRandom
         0: .line 194
            aload 1 /* privateKey */
            instanceof java.security.PrivateKey
            ifne 7
         1: .line 195
            aconst_null
            astore 3 /* supplied */
        start local 3 // java.lang.String supplied
         2: .line 196
            aload 1 /* privateKey */
            ifnull 4
         3: .line 197
            aload 1 /* privateKey */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            astore 3 /* supplied */
         4: .line 199
      StackMap locals: java.lang.String
      StackMap stack:
            ldc Ljava/security/PrivateKey;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            astore 4 /* needed */
        start local 4 // java.lang.String needed
         5: .line 200
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 3 /* supplied */
            aastore
            dup
            iconst_1
            aload 4 /* needed */
            aastore
            astore 5 /* exArgs */
        start local 5 // java.lang.Object[] exArgs
         6: .line 202
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            ldc "algorithms.WrongKeyForThisOperation"
            aload 5 /* exArgs */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/String;[Ljava/lang/Object;)V
            athrow
        end local 5 // java.lang.Object[] exArgs
        end local 4 // java.lang.String needed
        end local 3 // java.lang.String supplied
         7: .line 206
      StackMap locals:
      StackMap stack:
            aload 2 /* secureRandom */
            ifnonnull 10
         8: .line 207
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            aload 1 /* privateKey */
            checkcast java.security.PrivateKey
            invokevirtual java.security.Signature.initSign:(Ljava/security/PrivateKey;)V
         9: .line 208
            goto 14
        10: .line 209
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            aload 1 /* privateKey */
            checkcast java.security.PrivateKey
            aload 2 /* secureRandom */
            invokevirtual java.security.Signature.initSign:(Ljava/security/PrivateKey;Ljava/security/SecureRandom;)V
        11: .line 211
            goto 14
      StackMap locals:
      StackMap stack: java.security.InvalidKeyException
        12: astore 3 /* ex */
        start local 3 // java.security.InvalidKeyException ex
        13: .line 212
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 3 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 3 // java.security.InvalidKeyException ex
        14: .line 214
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.security.SecureRandom secureRandom
        end local 1 // java.security.Key privateKey
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   15     0          this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0   15     1    privateKey  Ljava/security/Key;
            0   15     2  secureRandom  Ljava/security/SecureRandom;
            2    7     3      supplied  Ljava/lang/String;
            5    7     4        needed  Ljava/lang/String;
            6    7     5        exArgs  [Ljava/lang/Object;
           13   14     3            ex  Ljava/security/InvalidKeyException;
      Exception table:
        from    to  target  type
           7    11      12  Class java.security.InvalidKeyException
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
              Name  Flags
      privateKey    
      secureRandom  

  protected void engineInitSign(java.security.Key);
    descriptor: (Ljava/security/Key;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // java.security.Key privateKey
         0: .line 218
            aload 0 /* this */
            aload 1 /* privateKey */
            aconst_null
            invokevirtual com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.engineInitSign:(Ljava/security/Key;Ljava/security/SecureRandom;)V
         1: .line 219
            return
        end local 1 // java.security.Key privateKey
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0    2     1  privateKey  Ljava/security/Key;
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
            Name  Flags
      privateKey  

  protected void engineUpdate(byte[]);
    descriptor: ([B)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // byte[] input
         0: .line 224
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            aload 1 /* input */
            invokevirtual java.security.Signature.update:([B)V
         1: .line 225
            goto 4
      StackMap locals:
      StackMap stack: java.security.SignatureException
         2: astore 2 /* ex */
        start local 2 // java.security.SignatureException ex
         3: .line 226
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 2 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 2 // java.security.SignatureException ex
         4: .line 228
      StackMap locals:
      StackMap stack:
            return
        end local 1 // byte[] input
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0    5     1  input  [B
            3    4     2     ex  Ljava/security/SignatureException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.security.SignatureException
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
       Name  Flags
      input  

  protected void engineUpdate(byte);
    descriptor: (B)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // byte input
         0: .line 233
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            iload 1 /* input */
            invokevirtual java.security.Signature.update:(B)V
         1: .line 234
            goto 4
      StackMap locals:
      StackMap stack: java.security.SignatureException
         2: astore 2 /* ex */
        start local 2 // java.security.SignatureException ex
         3: .line 235
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 2 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 2 // java.security.SignatureException ex
         4: .line 237
      StackMap locals:
      StackMap stack:
            return
        end local 1 // byte input
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0    5     1  input  B
            3    4     2     ex  Ljava/security/SignatureException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.security.SignatureException
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
       Name  Flags
      input  

  protected void engineUpdate(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // byte[] buf
        start local 2 // int offset
        start local 3 // int len
         0: .line 242
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            aload 1 /* buf */
            iload 2 /* offset */
            iload 3 /* len */
            invokevirtual java.security.Signature.update:([BII)V
         1: .line 243
            goto 4
      StackMap locals:
      StackMap stack: java.security.SignatureException
         2: astore 4 /* ex */
        start local 4 // java.security.SignatureException ex
         3: .line 244
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            aload 4 /* ex */
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/Exception;)V
            athrow
        end local 4 // java.security.SignatureException ex
         4: .line 246
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int len
        end local 2 // int offset
        end local 1 // byte[] buf
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0    5     1     buf  [B
            0    5     2  offset  I
            0    5     3     len  I
            3    4     4      ex  Ljava/security/SignatureException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.security.SignatureException
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
        Name  Flags
      buf     
      offset  
      len     

  protected java.lang.String engineGetJCEAlgorithmString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
         0: .line 250
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            invokevirtual java.security.Signature.getAlgorithm:()Ljava/lang/String;
            areturn
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;

  protected java.lang.String engineGetJCEProviderName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
         0: .line 255
            aload 0 /* this */
            getfield com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA.signatureAlgorithm:Ljava/security/Signature;
            invokevirtual java.security.Signature.getProvider:()Ljava/security/Provider;
            invokevirtual java.security.Provider.getName:()Ljava/lang/String;
            areturn
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;

  protected void engineSetHMACOutputLength(int);
    descriptor: (I)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // int HMACOutputLength
         0: .line 261
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            ldc "algorithms.HMACOutputLengthOnlyForHMAC"
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // int HMACOutputLength
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    1     0              this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0    1     1  HMACOutputLength  I
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
                  Name  Flags
      HMACOutputLength  

  protected void engineInitSign(java.security.Key, java.security.spec.AlgorithmParameterSpec);
    descriptor: (Ljava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
        start local 1 // java.security.Key signingKey
        start local 2 // java.security.spec.AlgorithmParameterSpec algorithmParameterSpec
         0: .line 268
            new com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
            dup
            ldc "algorithms.CannotUseAlgorithmParameterSpecOnRSA"
            invokespecial com.sun.org.apache.xml.internal.security.signature.XMLSignatureException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.security.spec.AlgorithmParameterSpec algorithmParameterSpec
        end local 1 // java.security.Key signingKey
        end local 0 // com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA this
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    1     0                    this  Lcom/sun/org/apache/xml/internal/security/algorithms/implementations/SignatureECDSA;
            0    1     1              signingKey  Ljava/security/Key;
            0    1     2  algorithmParameterSpec  Ljava/security/spec/AlgorithmParameterSpec;
    Exceptions:
      throws com.sun.org.apache.xml.internal.security.signature.XMLSignatureException
    MethodParameters:
                        Name  Flags
      signingKey              
      algorithmParameterSpec  
}
SourceFile: "SignatureECDSA.java"
NestMembers:
  com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSARIPEMD160  com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA1  com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA224  com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA256  com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA384  com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA512
InnerClasses:
  public SignatureECDSARIPEMD160 = com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSARIPEMD160 of com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA
  public SignatureECDSASHA1 = com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA1 of com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA
  public SignatureECDSASHA224 = com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA224 of com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA
  public SignatureECDSASHA256 = com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA256 of com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA
  public SignatureECDSASHA384 = com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA384 of com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA
  public SignatureECDSASHA512 = com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA$SignatureECDSASHA512 of com.sun.org.apache.xml.internal.security.algorithms.implementations.SignatureECDSA