class io.vertx.ext.jwt.CryptoSignature extends io.vertx.ext.jwt.CryptoKeyPair
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: io.vertx.ext.jwt.CryptoSignature
  super_class: io.vertx.ext.jwt.CryptoKeyPair
{
  private final java.security.Signature sig;
    descriptor: Ljava/security/Signature;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.security.cert.X509Certificate certificate;
    descriptor: Ljava/security/cert/X509Certificate;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean ecdsa;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>(java.lang.String, java.security.cert.X509Certificate, java.security.PrivateKey);
    descriptor: (Ljava/lang/String;Ljava/security/cert/X509Certificate;Ljava/security/PrivateKey;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // io.vertx.ext.jwt.CryptoSignature this
        start local 1 // java.lang.String algorithm
        start local 2 // java.security.cert.X509Certificate certificate
        start local 3 // java.security.PrivateKey privateKey
         0: .line 189
            aload 0 /* this */
            aload 1 /* algorithm */
            aconst_null
            aload 3 /* privateKey */
            invokespecial io.vertx.ext.jwt.CryptoKeyPair.<init>:(Ljava/lang/String;Ljava/security/PublicKey;Ljava/security/PrivateKey;)V
         1: .line 190
            aload 0 /* this */
            aload 2 /* certificate */
            putfield io.vertx.ext.jwt.CryptoSignature.certificate:Ljava/security/cert/X509Certificate;
         2: .line 191
            aload 0 /* this */
            aload 0 /* this */
            aload 1 /* algorithm */
            invokevirtual io.vertx.ext.jwt.CryptoSignature.isECDSA:(Ljava/lang/String;)Z
            putfield io.vertx.ext.jwt.CryptoSignature.ecdsa:Z
         3: .line 196
            aload 1 /* algorithm */
            invokestatic java.security.Signature.getInstance:(Ljava/lang/String;)Ljava/security/Signature;
            astore 4 /* signature */
        start local 4 // java.security.Signature signature
         4: .line 197
            goto 10
        end local 4 // java.security.Signature signature
      StackMap locals: io.vertx.ext.jwt.CryptoSignature java.lang.String java.security.cert.X509Certificate java.security.PrivateKey
      StackMap stack: java.security.NoSuchAlgorithmException
         5: astore 5 /* e */
        start local 5 // java.security.NoSuchAlgorithmException e
         6: .line 200
            aload 2 /* certificate */
            invokevirtual java.security.cert.X509Certificate.getSigAlgName:()Ljava/lang/String;
            invokestatic java.security.Signature.getInstance:(Ljava/lang/String;)Ljava/security/Signature;
            astore 4 /* signature */
        start local 4 // java.security.Signature signature
         7: .line 201
            goto 10
        end local 4 // java.security.Signature signature
      StackMap locals: io.vertx.ext.jwt.CryptoSignature java.lang.String java.security.cert.X509Certificate java.security.PrivateKey top java.security.NoSuchAlgorithmException
      StackMap stack: java.security.NoSuchAlgorithmException
         8: pop
         9: .line 203
            new java.lang.RuntimeException
            dup
            aload 5 /* e */
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 5 // java.security.NoSuchAlgorithmException e
        start local 4 // java.security.Signature signature
        10: .line 207
      StackMap locals: io.vertx.ext.jwt.CryptoSignature java.lang.String java.security.cert.X509Certificate java.security.PrivateKey java.security.Signature
      StackMap stack:
            aload 0 /* this */
            aload 4 /* signature */
            putfield io.vertx.ext.jwt.CryptoSignature.sig:Ljava/security/Signature;
        11: .line 208
            return
        end local 4 // java.security.Signature signature
        end local 3 // java.security.PrivateKey privateKey
        end local 2 // java.security.cert.X509Certificate certificate
        end local 1 // java.lang.String algorithm
        end local 0 // io.vertx.ext.jwt.CryptoSignature this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   12     0         this  Lio/vertx/ext/jwt/CryptoSignature;
            0   12     1    algorithm  Ljava/lang/String;
            0   12     2  certificate  Ljava/security/cert/X509Certificate;
            0   12     3   privateKey  Ljava/security/PrivateKey;
            4    5     4    signature  Ljava/security/Signature;
            7    8     4    signature  Ljava/security/Signature;
           10   12     4    signature  Ljava/security/Signature;
            6   10     5            e  Ljava/security/NoSuchAlgorithmException;
      Exception table:
        from    to  target  type
           3     4       5  Class java.security.NoSuchAlgorithmException
           6     7       8  Class java.security.NoSuchAlgorithmException
    MethodParameters:
             Name  Flags
      algorithm    final
      certificate  final
      privateKey   final

  public synchronized boolean verify(byte[], byte[]);
    descriptor: ([B[B)Z
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // io.vertx.ext.jwt.CryptoSignature this
        start local 1 // byte[] signature
        start local 2 // byte[] payload
         0: .line 213
            aload 0 /* this */
            getfield io.vertx.ext.jwt.CryptoSignature.sig:Ljava/security/Signature;
            aload 0 /* this */
            getfield io.vertx.ext.jwt.CryptoSignature.certificate:Ljava/security/cert/X509Certificate;
            invokevirtual java.security.Signature.initVerify:(Ljava/security/cert/Certificate;)V
         1: .line 214
            aload 0 /* this */
            getfield io.vertx.ext.jwt.CryptoSignature.sig:Ljava/security/Signature;
            aload 2 /* payload */
            invokevirtual java.security.Signature.update:([B)V
         2: .line 215
            aload 0 /* this */
            getfield io.vertx.ext.jwt.CryptoSignature.ecdsa:Z
            ifeq 5
         3: .line 216
            aload 0 /* this */
            getfield io.vertx.ext.jwt.CryptoSignature.sig:Ljava/security/Signature;
            aload 1 /* signature */
            invokestatic io.vertx.ext.jwt.impl.SignatureHelper.toDER:([B)[B
            invokevirtual java.security.Signature.verify:([B)Z
         4: ireturn
         5: .line 218
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.vertx.ext.jwt.CryptoSignature.sig:Ljava/security/Signature;
            aload 1 /* signature */
            invokevirtual java.security.Signature.verify:([B)Z
         6: ireturn
         7: .line 220
      StackMap locals:
      StackMap stack: java.security.GeneralSecurityException
            astore 3 /* e */
        start local 3 // java.security.GeneralSecurityException e
         8: .line 221
            new java.lang.RuntimeException
            dup
            aload 3 /* e */
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.security.GeneralSecurityException e
        end local 2 // byte[] payload
        end local 1 // byte[] signature
        end local 0 // io.vertx.ext.jwt.CryptoSignature this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    9     0       this  Lio/vertx/ext/jwt/CryptoSignature;
            0    9     1  signature  [B
            0    9     2    payload  [B
            8    9     3          e  Ljava/security/GeneralSecurityException;
      Exception table:
        from    to  target  type
           0     4       7  Class java.security.SignatureException
           5     6       7  Class java.security.SignatureException
           0     4       7  Class java.security.InvalidKeyException
           5     6       7  Class java.security.InvalidKeyException
    MethodParameters:
           Name  Flags
      signature  
      payload    
}
SourceFile: "Crypto.java"