Interface DigestMethod

All Superinterfaces:: AlgorithmMethod, XMLStructure

public interface DigestMethod
extends XMLStructure, AlgorithmMethod

A representation of the XML DigestMethod element as defined in the W3C Recommendation for XML-Signature Syntax and Processing. The XML Schema Definition is defined as:

<element name="DigestMethod" type="ds:DigestMethodType"/>
     <complexType name="DigestMethodType" mixed="true">
       <sequence>
         <any namespace="##any" minOccurs="0" maxOccurs="unbounded"/>
           <!-- (0,unbounded) elements from (1,1) namespace -->
       </sequence>
       <attribute name="Algorithm" type="anyURI" use="required"/>
     </complexType>

A DigestMethod instance may be created by invoking the newDigestMethod method of the XMLSignatureFactory class.

Since:: 1.6
See Also:: XMLSignatureFactory.newDigestMethod(String, DigestMethodParameterSpec)

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`RIPEMD160`	The RIPEMD-160 digest method algorithm URI.
`static String`	`SHA1`	The SHA1 digest method algorithm URI.
`static String`	`SHA224`	The SHA224 digest method algorithm URI.
`static String`	`SHA256`	The SHA256 digest method algorithm URI.
`static String`	`SHA3_224`	The SHA3-224 digest method algorithm URI.
`static String`	`SHA3_256`	The SHA3-256 digest method algorithm URI.
`static String`	`SHA3_384`	The SHA3-384 digest method algorithm URI.
`static String`	`SHA3_512`	The SHA3-512 digest method algorithm URI.
`static String`	`SHA384`	The SHA384 digest method algorithm URI.
`static String`	`SHA512`	The SHA512 digest method algorithm URI.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`AlgorithmParameterSpec`	`getParameterSpec()`	Returns the algorithm-specific input parameters associated with this `DigestMethod`.

Methods declared in interface javax.xml.crypto.AlgorithmMethod

getAlgorithm

Methods declared in interface javax.xml.crypto.XMLStructure

isFeatureSupported

Field Detail

SHA1

static final String SHA1

The SHA1 digest method algorithm URI.

See Also:: Constant Field Values

SHA224

static final String SHA224

The SHA224 digest method algorithm URI.

Since:: 11
See Also:: Constant Field Values

SHA256

static final String SHA256

The SHA256 digest method algorithm URI.

See Also:: Constant Field Values

SHA384

static final String SHA384

The SHA384 digest method algorithm URI.

Since:: 11
See Also:: Constant Field Values

SHA512

static final String SHA512

The SHA512 digest method algorithm URI.

See Also:: Constant Field Values

RIPEMD160

static final String RIPEMD160

The RIPEMD-160 digest method algorithm URI.

See Also:: Constant Field Values

SHA3_224

static final String SHA3_224

The SHA3-224 digest method algorithm URI.

Since:: 11
See Also:: Constant Field Values

SHA3_256

static final String SHA3_256

The SHA3-256 digest method algorithm URI.

Since:: 11
See Also:: Constant Field Values

SHA3_384

static final String SHA3_384

The SHA3-384 digest method algorithm URI.

Since:: 11
See Also:: Constant Field Values

SHA3_512

static final String SHA3_512

The SHA3-512 digest method algorithm URI.

Since:: 11
See Also:: Constant Field Values

Method Detail

getParameterSpec

AlgorithmParameterSpec getParameterSpec()

Returns the algorithm-specific input parameters associated with this DigestMethod.

The returned parameters can be typecast to a DigestMethodParameterSpec object.

Specified by:: getParameterSpec in interface AlgorithmMethod
Returns:: the algorithm-specific parameters (may be null if not specified)