javax.xml.crypto.dsig

Interface SignatureMethod

All Superinterfaces:
AlgorithmMethod, XMLStructure

  1. public interface SignatureMethod
  2. extends XMLStructure, AlgorithmMethod
A representation of the XML SignatureMethod element as defined in the W3C Recommendation for XML-Signature Syntax and Processing. The XML Schema Definition is defined as:

   <element name="SignatureMethod" type="ds:SignatureMethodType"/>
     <complexType name="SignatureMethodType" mixed="true">
       <sequence>
         <element name="HMACOutputLength" minOccurs="0" type="ds:HMACOutputLengthType"/>
         <any namespace="##any" minOccurs="0" maxOccurs="unbounded"/>
           <!-- (0,unbounded) elements from (1,1) namespace -->
       </sequence>
       <attribute name="Algorithm" type="anyURI" use="required"/>
     </complexType>
 
A SignatureMethod instance may be created by invoking the newSignatureMethod method of the XMLSignatureFactory class.
See Also:
XMLSignatureFactory.newSignatureMethod(String, SignatureMethodParameterSpec)

Field Summary

Modifier and Type Field and Description
  1. static
  2. java.lang.String
DSA_SHA1
The DSAwithSHA1 (DSS) signature method algorithm URI.
  1. static
  2. java.lang.String
HMAC_SHA1
The HMAC-SHA1 MAC signature method algorithm URI
  1. static
  2. java.lang.String
RSA_SHA1
The RSAwithSHA1 (PKCS #1) signature method algorithm URI.

Method Summary

Modifier and Type Method and Description
  1. java.security.spec.AlgorithmParameterSpec
getParameterSpec()
Returns the algorithm-specific input parameters of this SignatureMethod.
Methods inherited from interface javax.xml.crypto.XMLStructure
isFeatureSupported
Methods inherited from interface javax.xml.crypto.AlgorithmMethod
getAlgorithm

Field Detail

DSA_SHA1

  1. static final java.lang.String DSA_SHA1
The DSAwithSHA1 (DSS) signature method algorithm URI.
See Also:

RSA_SHA1

  1. static final java.lang.String RSA_SHA1
The RSAwithSHA1 (PKCS #1) signature method algorithm URI.
See Also:

HMAC_SHA1

  1. static final java.lang.String HMAC_SHA1
The HMAC-SHA1 MAC signature method algorithm URI
See Also:

Method Detail

getParameterSpec

  1. java.security.spec.AlgorithmParameterSpec getParameterSpec( )
Returns the algorithm-specific input parameters of this SignatureMethod.

The returned parameters can be typecast to a SignatureMethodParameterSpec object.

Specified by:
Returns:
the algorithm-specific input parameters of this SignatureMethod (may be null if not specified)