Module org.apache.santuario.xmlsec

Package org.apache.jcp.xml.dsig.internal.dom

Class DOMSignatureMethod.AbstractP1363FormatSignatureMethod

java.lang.Object

org.apache.jcp.xml.dsig.internal.dom.DOMStructure

org.apache.jcp.xml.dsig.internal.dom.AbstractDOMSignatureMethod

org.apache.jcp.xml.dsig.internal.dom.DOMSignatureMethod

org.apache.jcp.xml.dsig.internal.dom.DOMSignatureMethod.AbstractP1363FormatSignatureMethod

All Implemented Interfaces:

AlgorithmMethod, SignatureMethod, XMLStructure

Direct Known Subclasses:

DOMSignatureMethod.AbstractDSASignatureMethod, DOMSignatureMethod.AbstractECDSASignatureMethod

Enclosing class:

DOMSignatureMethod

abstract static class DOMSignatureMethod.AbstractP1363FormatSignatureMethod
extends DOMSignatureMethod

Abstract class to support signature algorithms that sign and verify signatures in the IEEE P1363 format. The P1363 format is the concatenation of r and s in DSA and ECDSA signatures, and thus, only DSA and ECDSA signature methods should extend this class. Subclasses must supply a fallback algorithm to be used when the provider does not offer signature algorithms that use the P1363 format.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jcp.xml.dsig.internal.dom.DOMSignatureMethod

DOMSignatureMethod.AbstractDSASignatureMethod, DOMSignatureMethod.AbstractECDSASignatureMethod, DOMSignatureMethod.AbstractEDDSASignatureMethod, DOMSignatureMethod.AbstractP1363FormatSignatureMethod, DOMSignatureMethod.AbstractRSAPSSSignatureMethod, DOMSignatureMethod.AbstractRSASignatureMethod, DOMSignatureMethod.EDDSA_ED25519, DOMSignatureMethod.EDDSA_ED448, DOMSignatureMethod.RIPEMD160withECDSA, DOMSignatureMethod.RIPEMD160withRSA, DOMSignatureMethod.RIPEMD160withRSAandMGF1, DOMSignatureMethod.SHA1withDSA, DOMSignatureMethod.SHA1withECDSA, DOMSignatureMethod.SHA1withRSA, DOMSignatureMethod.SHA1withRSAandMGF1, DOMSignatureMethod.SHA224withECDSA, DOMSignatureMethod.SHA224withRSA, DOMSignatureMethod.SHA224withRSAandMGF1, DOMSignatureMethod.SHA256withDSA, DOMSignatureMethod.SHA256withECDSA, DOMSignatureMethod.SHA256withRSA, DOMSignatureMethod.SHA256withRSAandMGF1, DOMSignatureMethod.SHA3_224withECDSA, DOMSignatureMethod.SHA3_224withRSAandMGF1, DOMSignatureMethod.SHA3_256withECDSA, DOMSignatureMethod.SHA3_256withRSAandMGF1, DOMSignatureMethod.SHA3_384withECDSA, DOMSignatureMethod.SHA3_384withRSAandMGF1, DOMSignatureMethod.SHA3_512withECDSA, DOMSignatureMethod.SHA3_512withRSAandMGF1, DOMSignatureMethod.SHA384withECDSA, DOMSignatureMethod.SHA384withRSA, DOMSignatureMethod.SHA384withRSAandMGF1, DOMSignatureMethod.SHA512withECDSA, DOMSignatureMethod.SHA512withRSA, DOMSignatureMethod.SHA512withRSAandMGF1

Nested classes/interfaces inherited from class org.apache.jcp.xml.dsig.internal.dom.AbstractDOMSignatureMethod

AbstractDOMSignatureMethod.Type

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	asn1

Fields inherited from class org.apache.jcp.xml.dsig.internal.dom.DOMSignatureMethod

DSA_SHA256, ECDSA_RIPEMD160, ECDSA_SHA1, ECDSA_SHA224, ECDSA_SHA256, ECDSA_SHA3_224, ECDSA_SHA3_256, ECDSA_SHA3_384, ECDSA_SHA3_512, ECDSA_SHA384, ECDSA_SHA512, ED25519, ED448, RSA_RIPEMD160, RSA_RIPEMD160_MGF1, RSA_SHA1_MGF1, RSA_SHA224, RSA_SHA224_MGF1, RSA_SHA256, RSA_SHA256_MGF1, RSA_SHA3_224_MGF1, RSA_SHA3_256_MGF1, RSA_SHA3_384_MGF1, RSA_SHA3_512_MGF1, RSA_SHA384, RSA_SHA384_MGF1, RSA_SHA512, RSA_SHA512_MGF1

Fields inherited from interface javax.xml.crypto.dsig.SignatureMethod

DSA_SHA1, HMAC_SHA1, HMAC_SHA224, HMAC_SHA256, HMAC_SHA384, HMAC_SHA512, RSA_SHA1, SHA1_RSA_MGF1, SHA224_RSA_MGF1, SHA256_RSA_MGF1, SHA384_RSA_MGF1, SHA512_RSA_MGF1

Constructor Summary

Constructors

Constructor	Description
AbstractP1363FormatSignatureMethod(AlgorithmParameterSpec params)
AbstractP1363FormatSignatureMethod(Element dmElem)

Method Summary

Modifier and Type	Method	Description
(package private) abstract String	getJCAFallbackAlgorithm()	Return the fallback algorithm to be used when the provider does not support signatures in the IEEE P1363 format.
(package private) Signature	getSignature(Provider p)	Returns an instance of Signature from the specified Provider.

Methods inherited from class org.apache.jcp.xml.dsig.internal.dom.DOMSignatureMethod

getParameterSpec, postSignFormat, preVerifyFormat, sign, unmarshal, verify

Methods inherited from class org.apache.jcp.xml.dsig.internal.dom.AbstractDOMSignatureMethod

checkParams, equals, getAlgorithmType, getJCAAlgorithm, hashCode, marshal, marshalParams, paramsEqual, unmarshalParams

Methods inherited from class org.apache.jcp.xml.dsig.internal.dom.DOMStructure

equalsContent, isFeatureSupported

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.xml.crypto.AlgorithmMethod

getAlgorithm

Methods inherited from interface javax.xml.crypto.XMLStructure

isFeatureSupported

Field Details

asn1

boolean asn1

Constructor Details

AbstractP1363FormatSignatureMethod

AbstractP1363FormatSignatureMethod(AlgorithmParameterSpec params)
                            throws InvalidAlgorithmParameterException

Throws:

InvalidAlgorithmParameterException

AbstractP1363FormatSignatureMethod

AbstractP1363FormatSignatureMethod(Element dmElem)
                            throws MarshalException

Throws:

MarshalException

Method Details

getJCAFallbackAlgorithm

abstract String getJCAFallbackAlgorithm()

Return the fallback algorithm to be used when the provider does not support signatures in the IEEE P1363 format. This algorithm should return signatures in the DER-encoded ASN.1 format.

getSignature

Signature getSignature(Provider p)
                throws NoSuchAlgorithmException

Description copied from class: DOMSignatureMethod

Returns an instance of Signature from the specified Provider. The algorithm is specified by the getJCAAlgorithm() method.

Overrides:

getSignature in class DOMSignatureMethod

Parameters:

p - the Provider to use

Returns:

an instance of Signature implementing the algorithm specified by getJCAAlgorithm()

Throws:

NoSuchAlgorithmException - if the Provider does not support the signature algorithm