public class org.bouncycastle.jce.provider.asymmetric.ec.Signature extends org.bouncycastle.jce.provider.DSABase
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.jce.provider.asymmetric.ec.Signature
  super_class: org.bouncycastle.jce.provider.DSABase
{
  void <init>(org.bouncycastle.crypto.Digest, org.bouncycastle.crypto.DSA, org.bouncycastle.jce.provider.DSAEncoder);
    descriptor: (Lorg/bouncycastle/crypto/Digest;Lorg/bouncycastle/crypto/DSA;Lorg/bouncycastle/jce/provider/DSAEncoder;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.bouncycastle.jce.provider.asymmetric.ec.Signature this
        start local 1 // org.bouncycastle.crypto.Digest digest
        start local 2 // org.bouncycastle.crypto.DSA signer
        start local 3 // org.bouncycastle.jce.provider.DSAEncoder encoder
         0: .line 40
            aload 0 /* this */
            aload 1 /* digest */
            aload 2 /* signer */
            aload 3 /* encoder */
            invokespecial org.bouncycastle.jce.provider.DSABase.<init>:(Lorg/bouncycastle/crypto/Digest;Lorg/bouncycastle/crypto/DSA;Lorg/bouncycastle/jce/provider/DSAEncoder;)V
         1: .line 41
            return
        end local 3 // org.bouncycastle.jce.provider.DSAEncoder encoder
        end local 2 // org.bouncycastle.crypto.DSA signer
        end local 1 // org.bouncycastle.crypto.Digest digest
        end local 0 // org.bouncycastle.jce.provider.asymmetric.ec.Signature this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/bouncycastle/jce/provider/asymmetric/ec/Signature;
            0    2     1   digest  Lorg/bouncycastle/crypto/Digest;
            0    2     2   signer  Lorg/bouncycastle/crypto/DSA;
            0    2     3  encoder  Lorg/bouncycastle/jce/provider/DSAEncoder;
    MethodParameters:
         Name  Flags
      digest   
      signer   
      encoder  

  protected void engineInitVerify(java.security.PublicKey);
    descriptor: (Ljava/security/PublicKey;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.bouncycastle.jce.provider.asymmetric.ec.Signature this
        start local 1 // java.security.PublicKey publicKey
         0: .line 48
            aload 1 /* publicKey */
            instanceof java.security.interfaces.ECPublicKey
            ifeq 3
         1: .line 50
            aload 1 /* publicKey */
            invokestatic org.bouncycastle.jce.provider.asymmetric.ec.ECUtil.generatePublicKeyParameter:(Ljava/security/PublicKey;)Lorg/bouncycastle/crypto/params/AsymmetricKeyParameter;
            astore 2 /* param */
        start local 2 // org.bouncycastle.crypto.CipherParameters param
         2: .line 51
            goto 11
        end local 2 // org.bouncycastle.crypto.CipherParameters param
         3: .line 56
      StackMap locals:
      StackMap stack:
            aload 1 /* publicKey */
            invokeinterface java.security.PublicKey.getEncoded:()[B
            astore 3 /* bytes */
        start local 3 // byte[] bytes
         4: .line 58
            aload 3 /* bytes */
            invokestatic org.bouncycastle.jce.provider.JDKKeyFactory.createPublicKeyFromDERStream:([B)Ljava/security/PublicKey;
            astore 1 /* publicKey */
         5: .line 60
            aload 1 /* publicKey */
            instanceof java.security.interfaces.ECPublicKey
            ifeq 8
         6: .line 62
            aload 1 /* publicKey */
            invokestatic org.bouncycastle.jce.provider.asymmetric.ec.ECUtil.generatePublicKeyParameter:(Ljava/security/PublicKey;)Lorg/bouncycastle/crypto/params/AsymmetricKeyParameter;
            astore 2 /* param */
        start local 2 // org.bouncycastle.crypto.CipherParameters param
         7: .line 63
            goto 11
        end local 2 // org.bouncycastle.crypto.CipherParameters param
         8: .line 66
      StackMap locals: org.bouncycastle.jce.provider.asymmetric.ec.Signature java.security.PublicKey top byte[]
      StackMap stack:
            new java.security.InvalidKeyException
            dup
            ldc "can't recognise key type in ECDSA based signer"
            invokespecial java.security.InvalidKeyException.<init>:(Ljava/lang/String;)V
            athrow
        end local 3 // byte[] bytes
         9: .line 69
      StackMap locals: org.bouncycastle.jce.provider.asymmetric.ec.Signature java.security.PublicKey
      StackMap stack: java.lang.Exception
            pop
        10: .line 71
            new java.security.InvalidKeyException
            dup
            ldc "can't recognise key type in ECDSA based signer"
            invokespecial java.security.InvalidKeyException.<init>:(Ljava/lang/String;)V
            athrow
        start local 2 // org.bouncycastle.crypto.CipherParameters param
        11: .line 75
      StackMap locals: org.bouncycastle.crypto.CipherParameters
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.jce.provider.asymmetric.ec.Signature.digest:Lorg/bouncycastle/crypto/Digest;
            invokeinterface org.bouncycastle.crypto.Digest.reset:()V
        12: .line 76
            aload 0 /* this */
            getfield org.bouncycastle.jce.provider.asymmetric.ec.Signature.signer:Lorg/bouncycastle/crypto/DSA;
            iconst_0
            aload 2 /* param */
            invokeinterface org.bouncycastle.crypto.DSA.init:(ZLorg/bouncycastle/crypto/CipherParameters;)V
        13: .line 77
            return
        end local 2 // org.bouncycastle.crypto.CipherParameters param
        end local 1 // java.security.PublicKey publicKey
        end local 0 // org.bouncycastle.jce.provider.asymmetric.ec.Signature this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   14     0       this  Lorg/bouncycastle/jce/provider/asymmetric/ec/Signature;
            0   14     1  publicKey  Ljava/security/PublicKey;
            2    3     2      param  Lorg/bouncycastle/crypto/CipherParameters;
            7    8     2      param  Lorg/bouncycastle/crypto/CipherParameters;
           11   14     2      param  Lorg/bouncycastle/crypto/CipherParameters;
            4    9     3      bytes  [B
      Exception table:
        from    to  target  type
           3     9       9  Class java.lang.Exception
    Exceptions:
      throws java.security.InvalidKeyException
    MethodParameters:
           Name  Flags
      publicKey  

  protected void engineInitSign(java.security.PrivateKey, java.security.SecureRandom);
    descriptor: (Ljava/security/PrivateKey;Ljava/security/SecureRandom;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // org.bouncycastle.jce.provider.asymmetric.ec.Signature this
        start local 1 // java.security.PrivateKey privateKey
        start local 2 // java.security.SecureRandom random
         0: .line 86
            aload 1 /* privateKey */
            instanceof org.bouncycastle.jce.interfaces.ECKey
            ifeq 3
         1: .line 88
            aload 1 /* privateKey */
            invokestatic org.bouncycastle.jce.provider.asymmetric.ec.ECUtil.generatePrivateKeyParameter:(Ljava/security/PrivateKey;)Lorg/bouncycastle/crypto/params/AsymmetricKeyParameter;
            astore 3 /* param */
        start local 3 // org.bouncycastle.crypto.CipherParameters param
         2: .line 89
            goto 4
        end local 3 // org.bouncycastle.crypto.CipherParameters param
         3: .line 92
      StackMap locals:
      StackMap stack:
            new java.security.InvalidKeyException
            dup
            ldc "can't recognise key type in ECDSA based signer"
            invokespecial java.security.InvalidKeyException.<init>:(Ljava/lang/String;)V
            athrow
        start local 3 // org.bouncycastle.crypto.CipherParameters param
         4: .line 95
      StackMap locals: org.bouncycastle.crypto.CipherParameters
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.jce.provider.asymmetric.ec.Signature.digest:Lorg/bouncycastle/crypto/Digest;
            invokeinterface org.bouncycastle.crypto.Digest.reset:()V
         5: .line 97
            aload 2 /* random */
            ifnull 8
         6: .line 99
            aload 0 /* this */
            getfield org.bouncycastle.jce.provider.asymmetric.ec.Signature.signer:Lorg/bouncycastle/crypto/DSA;
            iconst_1
            new org.bouncycastle.crypto.params.ParametersWithRandom
            dup
            aload 3 /* param */
            aload 2 /* random */
            invokespecial org.bouncycastle.crypto.params.ParametersWithRandom.<init>:(Lorg/bouncycastle/crypto/CipherParameters;Ljava/security/SecureRandom;)V
            invokeinterface org.bouncycastle.crypto.DSA.init:(ZLorg/bouncycastle/crypto/CipherParameters;)V
         7: .line 100
            goto 9
         8: .line 103
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.jce.provider.asymmetric.ec.Signature.signer:Lorg/bouncycastle/crypto/DSA;
            iconst_1
            aload 3 /* param */
            invokeinterface org.bouncycastle.crypto.DSA.init:(ZLorg/bouncycastle/crypto/CipherParameters;)V
         9: .line 105
      StackMap locals:
      StackMap stack:
            return
        end local 3 // org.bouncycastle.crypto.CipherParameters param
        end local 2 // java.security.SecureRandom random
        end local 1 // java.security.PrivateKey privateKey
        end local 0 // org.bouncycastle.jce.provider.asymmetric.ec.Signature this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   10     0        this  Lorg/bouncycastle/jce/provider/asymmetric/ec/Signature;
            0   10     1  privateKey  Ljava/security/PrivateKey;
            0   10     2      random  Ljava/security/SecureRandom;
            2    3     3       param  Lorg/bouncycastle/crypto/CipherParameters;
            4   10     3       param  Lorg/bouncycastle/crypto/CipherParameters;
    Exceptions:
      throws java.security.InvalidKeyException
    MethodParameters:
            Name  Flags
      privateKey  
      random      
}
SourceFile: "Signature.java"
NestMembers:
  org.bouncycastle.jce.provider.asymmetric.ec.Signature$CVCDSAEncoder  org.bouncycastle.jce.provider.asymmetric.ec.Signature$StdDSAEncoder  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA224  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA256  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA224  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA256  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA384  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA512  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSARipeMD160  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSAnone  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR224  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR256  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR384  org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR512
InnerClasses:
  private CVCDSAEncoder = org.bouncycastle.jce.provider.asymmetric.ec.Signature$CVCDSAEncoder of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  private StdDSAEncoder = org.bouncycastle.jce.provider.asymmetric.ec.Signature$StdDSAEncoder of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecCVCDSA = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecCVCDSA224 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA224 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecCVCDSA256 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA256 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecDSA = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecDSA224 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA224 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecDSA256 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA256 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecDSA384 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA384 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecDSA512 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA512 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecDSARipeMD160 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSARipeMD160 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecDSAnone = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSAnone of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecNR = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecNR224 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR224 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecNR256 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR256 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecNR384 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR384 of org.bouncycastle.jce.provider.asymmetric.ec.Signature
  public ecNR512 = org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR512 of org.bouncycastle.jce.provider.asymmetric.ec.Signature