--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+#
+# Copyright ©[2011] World Wide Web Consortium
+# (Massachusetts Institute of Technology,
+# European Research Consortium for Informatics and Mathematics,
+# Keio University). All Rights Reserved.
+# This work is distributed under the W3C® Software License [1] in the
+# hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+# the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+# PURPOSE.
+# [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+#
+-->
+
+<schema xmlns='http://www.w3.org/2001/XMLSchema' version='1.0'
+ xmlns:xenc='http://www.w3.org/2001/04/xmlenc#'
+ xmlns:xenc11='http://www.w3.org/2009/xmlenc11#'
+ xmlns:ds='http://www.w3.org/2000/09/xmldsig#'
+ targetNamespace='http://www.w3.org/2009/xmlenc11#'
+ elementFormDefault='qualified'>
+
+ <import namespace='http://www.w3.org/2000/09/xmldsig#' schemaLocation='xmldsig-core-schema.xsd'/>
+ <import namespace='http://www.w3.org/2001/04/xmlenc#' schemaLocation='xenc-schema.xsd'/>
+
+ <element name="ConcatKDFParams" type="xenc11:ConcatKDFParamsType"/>
+ <complexType name="ConcatKDFParamsType">
+ <sequence>
+ <element ref="ds:DigestMethod"/>
+ </sequence>
+ <attribute name="AlgorithmID" type="hexBinary"/>
+ <attribute name="PartyUInfo" type="hexBinary"/>
+ <attribute name="PartyVInfo" type="hexBinary"/>
+ <attribute name="SuppPubInfo" type="hexBinary"/>
+ <attribute name="SuppPrivInfo" type="hexBinary"/>
+ </complexType>
+
+ <element name="DerivedKey" type="xenc11:DerivedKeyType"/>
+ <complexType name="DerivedKeyType">
+ <sequence>
+ <element ref="xenc11:KeyDerivationMethod" minOccurs="0"/>
+ <element ref="xenc:ReferenceList" minOccurs="0"/>
+ <element name="DerivedKeyName" type="string" minOccurs="0"/>
+ <element name="MasterKeyName" type="string" minOccurs="0"/>
+ </sequence>
+ <attribute name="Recipient" type="string" use="optional"/>
+ <attribute name="Id" type="ID" use="optional"/>
+ <attribute name="Type" type="anyURI" use="optional"/>
+ </complexType>
+
+ <element name="KeyDerivationMethod" type="xenc11:KeyDerivationMethodType"/>
+ <complexType name="KeyDerivationMethodType">
+ <sequence>
+ <any namespace="##any" minOccurs="0" maxOccurs="unbounded"/>
+ </sequence>
+ <attribute name="Algorithm" type="anyURI" use="required"/>
+ </complexType>
+
+ <element name="PBKDF2-params" type="xenc11:PBKDF2ParameterType"/>
+
+ <complexType name="AlgorithmIdentifierType">
+ <sequence>
+ <element name="Parameters" type="anyType" minOccurs="0"/>
+ </sequence>
+ <attribute name="Algorithm" type="anyURI" use="required" />
+ </complexType>
+
+ <complexType name="PRFAlgorithmIdentifierType">
+ <complexContent>
+ <restriction base="xenc11:AlgorithmIdentifierType">
+ <attribute name="Algorithm" type="anyURI" use="required" />
+ </restriction>
+ </complexContent>
+ </complexType>
+
+ <complexType name="PBKDF2ParameterType">
+ <sequence>
+ <element name="Salt">
+ <complexType>
+ <choice>
+ <element name="Specified" type="base64Binary"/>
+ <element name="OtherSource" type="xenc11:AlgorithmIdentifierType"/>
+ </choice>
+ </complexType>
+ </element>
+ <element name="IterationCount" type="positiveInteger"/>
+ <element name="KeyLength" type="positiveInteger"/>
+ <element name="PRF" type="xenc11:PRFAlgorithmIdentifierType"/>
+ </sequence>
+ </complexType>
+
+ <element name="MGF" type="xenc11:MGFType"/>
+ <complexType name="MGFType">
+ <complexContent>
+ <restriction base="xenc11:AlgorithmIdentifierType">
+ <attribute name="Algorithm" type="anyURI" use="required" />
+ </restriction>
+ </complexContent>
+ </complexType>
+
+</schema>
+
+