W3cubDocs

Interface SignedInfo

All Superinterfaces:: XMLStructure

public interface SignedInfo extends XMLStructure

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


 <element name="SignedInfo" type="ds:SignedInfoType"/>
 <complexType name="SignedInfoType">
   <sequence>
     <element ref="ds:CanonicalizationMethod"/>
     <element ref="ds:SignatureMethod"/>
     <element ref="ds:Reference" maxOccurs="unbounded"/>
   </sequence>
   <attribute name="Id" type="ID" use="optional"/>
 </complexType>

A SignedInfo instance may be created by invoking one of the newSignedInfo methods of the XMLSignatureFactory class.

Since:

1.6

See Also:

Method Summary

Modifier and Type	Method	Description
`CanonicalizationMethod`	`getCanonicalizationMethod()`	Returns the canonicalization method of this `SignedInfo`.
`InputStream`	`getCanonicalizedData()`	Returns the canonicalized signed info bytes after a signing or validation operation.
`String`	`getId()`	Returns the optional `Id` attribute of this `SignedInfo`.
`List<Reference>`	`getReferences()`	Returns an `unmodifiable list` of one or more `Reference`s.
`SignatureMethod`	`getSignatureMethod()`	Returns the signature method of this `SignedInfo`.

Methods declared in interface javax.xml.crypto.XMLStructure

isFeatureSupported

Method Details

getCanonicalizationMethod

CanonicalizationMethod getCanonicalizationMethod()

Returns the canonicalization method of this SignedInfo.

Returns:: the canonicalization method

getSignatureMethod

SignatureMethod getSignatureMethod()

Returns the signature method of this SignedInfo.

Returns:: the signature method

getReferences

List<Reference> getReferences()

Returns an unmodifiable list of one or more References.

Returns:: an unmodifiable list of one or more References

getId

String getId()

Returns the optional Id attribute of this SignedInfo.

Returns:: the id (may be null if not specified)

getCanonicalizedData

InputStream getCanonicalizedData()

Returns the canonicalized signed info bytes after a signing or validation operation. This method is useful for debugging.

Returns:: an InputStream containing the canonicalized bytes, or null if this SignedInfo has not been signed or validated yet

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https://docs.oracle.com/en/java/javase/21/docs/api/java.xml.crypto/javax/xml/crypto/dsig/SignedInfo.html