Summary

Update the XML Signature implementation (in the java.xml.crypto module) in the JDK to version 3.0.3 of Apache Santuario with 4 new SHA-3 based XML signature methods.

Problem

Apache Santuario 3.0.3 introduced 4 new signature methods. We should support them and add their URIs as static final strings in the SignatureMethod class.

Solution

Import Apache Santuario 3.0.3 with the new algorithm URIs defined.

Specification

Add these fields into the javax.xml.crypto.dsig.SignatureMethod interface:

/**
 * The <a href="http://www.w3.org/2007/05/xmldsig-more#sha3-224-rsa-MGF1">
 * SHA3-224-RSA-MGF1</a> (PKCS #1) signature method algorithm URI.
 *
 * @since 22
 */
String SHA3_224_RSA_MGF1 =
        "http://www.w3.org/2007/05/xmldsig-more#sha3-224-rsa-MGF1";

/**
 * The <a href="http://www.w3.org/2007/05/xmldsig-more#sha3-256-rsa-MGF1">
 * SHA3-256-RSA-MGF1</a> (PKCS #1) signature method algorithm URI.
 *
 * @since 22
 */
String SHA3_256_RSA_MGF1 =
        "http://www.w3.org/2007/05/xmldsig-more#sha3-256-rsa-MGF1";

/**
 * The <a href="http://www.w3.org/2007/05/xmldsig-more#sha3-384-rsa-MGF1">
 * SHA3-384-RSA-MGF1</a> (PKCS #1) signature method algorithm URI.
 *
 * @since 22
 */
String SHA3_384_RSA_MGF1 =
        "http://www.w3.org/2007/05/xmldsig-more#sha3-384-rsa-MGF1";

/**
 * The <a href="http://www.w3.org/2007/05/xmldsig-more#sha3-512-rsa-MGF1">
 * SHA3-512-RSA-MGF1</a> (PKCS #1) signature method algorithm URI.
 *
 * @since 22
 */
String SHA3_512_RSA_MGF1 =
        "http://www.w3.org/2007/05/xmldsig-more#sha3-512-rsa-MGF1";