AlgorithmMethod
, XMLStructure
public interface SignatureMethod extends XMLStructure, AlgorithmMethod
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. The signature method algorithm URIs defined in this class are specified in the W3C Recommendation for XML-Signature Syntax and Processing and RFC 9231: Additional XML Security Uniform Resource Identifiers (URIs)
Modifier and Type | Field | Description |
---|---|---|
static final String |
DSA_SHA1 |
The DSA-SHA1 (DSS) signature method algorithm URI. |
static final String |
DSA_SHA256 |
The DSA-SHA256 (DSS) signature method algorithm URI. |
static final String |
ECDSA_SHA1 |
The ECDSA-SHA1 (FIPS 180-4) signature method algorithm URI. |
static final String |
ECDSA_SHA224 |
The ECDSA-SHA224 (FIPS 180-4) signature method algorithm URI. |
static final String |
ECDSA_SHA256 |
The ECDSA-SHA256 (FIPS 180-4) signature method algorithm URI. |
static final String |
ECDSA_SHA384 |
The ECDSA-SHA384 (FIPS 180-4) signature method algorithm URI. |
static final String |
ECDSA_SHA512 |
The ECDSA-SHA512 (FIPS 180-4) signature method algorithm URI. |
static final String |
ED25519 |
The ED25519 signature method algorithm URI. |
static final String |
ED448 |
The ED448 signature method algorithm URI. |
static final String |
HMAC_SHA1 |
The HMAC-SHA1 MAC signature method algorithm URI |
static final String |
HMAC_SHA224 |
The HMAC-SHA224 MAC signature method algorithm URI. |
static final String |
HMAC_SHA256 |
The HMAC-SHA256 MAC signature method algorithm URI. |
static final String |
HMAC_SHA384 |
The HMAC-SHA384 MAC signature method algorithm URI. |
static final String |
HMAC_SHA512 |
The HMAC-SHA512 MAC signature method algorithm URI. |
static final String |
RSA_PSS |
The RSASSA-PSS signature method algorithm URI. |
static final String |
RSA_SHA1 |
The RSA-SHA1 (PKCS #1) signature method algorithm URI. |
static final String |
RSA_SHA224 |
The RSA-SHA224 (PKCS #1) signature method algorithm URI. |
static final String |
RSA_SHA256 |
The RSA-SHA256 (PKCS #1) signature method algorithm URI. |
static final String |
RSA_SHA384 |
The RSA-SHA384 (PKCS #1) signature method algorithm URI. |
static final String |
RSA_SHA512 |
The RSA-SHA512 (PKCS #1) signature method algorithm URI. |
static final String |
SHA1_RSA_MGF1 |
The SHA1-RSA-MGF1 (PKCS #1) signature method algorithm URI. |
static final String |
SHA224_RSA_MGF1 |
The SHA224-RSA-MGF1 (PKCS #1) signature method algorithm URI. |
static final String |
SHA256_RSA_MGF1 |
The SHA256-RSA-MGF1 (PKCS #1) signature method algorithm URI. |
static final String |
SHA384_RSA_MGF1 |
The SHA384-RSA-MGF1 (PKCS #1) signature method algorithm URI. |
static final String |
SHA512_RSA_MGF1 |
The SHA512-RSA-MGF1 (PKCS #1) signature method algorithm URI. |
Modifier and Type | Method | Description |
---|---|---|
AlgorithmParameterSpec |
getParameterSpec() |
Returns the algorithm-specific input parameters of this SignatureMethod . |
getAlgorithm
isFeatureSupported
static final String DSA_SHA1
static final String DSA_SHA256
static final String RSA_SHA1
static final String RSA_SHA224
static final String RSA_SHA256
static final String RSA_SHA384
static final String RSA_SHA512
static final String SHA1_RSA_MGF1
static final String SHA224_RSA_MGF1
static final String SHA256_RSA_MGF1
static final String SHA384_RSA_MGF1
static final String SHA512_RSA_MGF1
static final String ECDSA_SHA1
static final String ECDSA_SHA224
static final String ECDSA_SHA256
static final String ECDSA_SHA384
static final String ECDSA_SHA512
static final String HMAC_SHA1
static final String HMAC_SHA224
static final String HMAC_SHA256
static final String HMAC_SHA384
static final String HMAC_SHA512
static final String RSA_PSS
Calling XMLSignatureFactory.newSignatureMethod(RSA_PSS, null)
returns a SignatureMethod
object that uses the default parameter as defined in RFC 6931 Section 2.3.9, which uses SHA-256 as the DigestMethod
, MGF1 with SHA-256 as the MaskGenerationFunction
, 32 as SaltLength
, and 1 as TrailerField
. This default parameter is represented as an RSAPSSParameterSpec
type and returned by the getParameterSpec()
method of the SignatureMethod
object.
static final String ED25519
static final String ED448
AlgorithmParameterSpec getParameterSpec()
SignatureMethod
. The returned parameters can be typecast to a SignatureMethodParameterSpec
object.
getParameterSpec
in interface AlgorithmMethod
SignatureMethod
(may be null
if not specified)
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https://docs.oracle.com/en/java/javase/21/docs/api/java.xml.crypto/javax/xml/crypto/dsig/SignatureMethod.html