http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
class org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream extends java.io.OutputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream
  super_class: java.io.OutputStream
{
  private java.security.Signature sig;
    descriptor: Ljava/security/Signature;
    flags: (0x0002) ACC_PRIVATE

  final org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder this$0;
    descriptor: Lorg/bouncycastle/eac/operator/jcajce/JcaEACSignatureVerifierBuilder;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder, java.security.Signature);
    descriptor: (Lorg/bouncycastle/eac/operator/jcajce/JcaEACSignatureVerifierBuilder;Ljava/security/Signature;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
        start local 2 // java.security.Signature sig
         0: .line 132
            aload 0 /* this */
            aload 1
            putfield org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream.this$0:Lorg/bouncycastle/eac/operator/jcajce/JcaEACSignatureVerifierBuilder;
         1: .line 131
            aload 0 /* this */
            invokespecial java.io.OutputStream.<init>:()V
         2: .line 133
            aload 0 /* this */
            aload 2 /* sig */
            putfield org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream.sig:Ljava/security/Signature;
         3: .line 134
            return
        end local 2 // java.security.Signature sig
        end local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/bouncycastle/eac/operator/jcajce/JcaEACSignatureVerifierBuilder$SignatureOutputStream;
            0    4     2   sig  Ljava/security/Signature;
    MethodParameters:
        Name  Flags
      this$0  final
      sig     

  public void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
        start local 1 // byte[] bytes
        start local 2 // int off
        start local 3 // int len
         0: .line 141
            aload 0 /* this */
            getfield org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream.sig:Ljava/security/Signature;
            aload 1 /* bytes */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual java.security.Signature.update:([BII)V
         1: .line 142
            goto 4
         2: .line 143
      StackMap locals:
      StackMap stack: java.security.SignatureException
            astore 4 /* e */
        start local 4 // java.security.SignatureException e
         3: .line 145
            new org.bouncycastle.operator.OperatorStreamException
            dup
            new java.lang.StringBuilder
            dup
            ldc "exception in content signer: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 4 /* e */
            invokevirtual java.security.SignatureException.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 4 /* e */
            invokespecial org.bouncycastle.operator.OperatorStreamException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.security.SignatureException e
         4: .line 147
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] bytes
        end local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/bouncycastle/eac/operator/jcajce/JcaEACSignatureVerifierBuilder$SignatureOutputStream;
            0    5     1  bytes  [B
            0    5     2    off  I
            0    5     3    len  I
            3    4     4      e  Ljava/security/SignatureException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.security.SignatureException
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      bytes  
      off    
      len    

  public void write(byte[]);
    descriptor: ([B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
        start local 1 // byte[] bytes
         0: .line 154
            aload 0 /* this */
            getfield org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream.sig:Ljava/security/Signature;
            aload 1 /* bytes */
            invokevirtual java.security.Signature.update:([B)V
         1: .line 155
            goto 4
         2: .line 156
      StackMap locals:
      StackMap stack: java.security.SignatureException
            astore 2 /* e */
        start local 2 // java.security.SignatureException e
         3: .line 158
            new org.bouncycastle.operator.OperatorStreamException
            dup
            new java.lang.StringBuilder
            dup
            ldc "exception in content signer: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* e */
            invokevirtual java.security.SignatureException.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* e */
            invokespecial org.bouncycastle.operator.OperatorStreamException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.security.SignatureException e
         4: .line 160
      StackMap locals:
      StackMap stack:
            return
        end local 1 // byte[] bytes
        end local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/bouncycastle/eac/operator/jcajce/JcaEACSignatureVerifierBuilder$SignatureOutputStream;
            0    5     1  bytes  [B
            3    4     2      e  Ljava/security/SignatureException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.security.SignatureException
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      bytes  

  public void write(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
        start local 1 // int b
         0: .line 167
            aload 0 /* this */
            getfield org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream.sig:Ljava/security/Signature;
            iload 1 /* b */
            i2b
            invokevirtual java.security.Signature.update:(B)V
         1: .line 168
            goto 4
         2: .line 169
      StackMap locals:
      StackMap stack: java.security.SignatureException
            astore 2 /* e */
        start local 2 // java.security.SignatureException e
         3: .line 171
            new org.bouncycastle.operator.OperatorStreamException
            dup
            new java.lang.StringBuilder
            dup
            ldc "exception in content signer: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* e */
            invokevirtual java.security.SignatureException.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* e */
            invokespecial org.bouncycastle.operator.OperatorStreamException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.security.SignatureException e
         4: .line 173
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int b
        end local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/bouncycastle/eac/operator/jcajce/JcaEACSignatureVerifierBuilder$SignatureOutputStream;
            0    5     1     b  I
            3    4     2     e  Ljava/security/SignatureException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.security.SignatureException
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     

  boolean verify(byte[]);
    descriptor: ([B)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
        start local 1 // byte[] expected
         0: .line 178
            aload 0 /* this */
            getfield org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream.sig:Ljava/security/Signature;
            aload 1 /* expected */
            invokevirtual java.security.Signature.verify:([B)Z
            ireturn
        end local 1 // byte[] expected
        end local 0 // org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lorg/bouncycastle/eac/operator/jcajce/JcaEACSignatureVerifierBuilder$SignatureOutputStream;
            0    1     1  expected  [B
    Exceptions:
      throws java.security.SignatureException
    MethodParameters:
          Name  Flags
      expected  
}
SourceFile: "JcaEACSignatureVerifierBuilder.java"
NestHost: org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder
InnerClasses:
  private SignatureOutputStream = org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder$SignatureOutputStream of org.bouncycastle.eac.operator.jcajce.JcaEACSignatureVerifierBuilder