<?xml version="1.0"?>
<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" xmlns:foo="bar">
    <saml:Assertion xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema">
        <ds:Signature Id="uuid7ffae679-0152-14e0-bd4f-dff79ed21b90">
            <ds:SignedInfo>
                <ds:Reference URI="#Assertion-uuid7ffae65d-0152-16c9-80a3-dff79ed21b90">
                    <ds:Transforms>
                        <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#">
                            <xc14n:InclusiveNamespaces xmlns:xc14n="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="samlp saml xsi xs"></xc14n:InclusiveNamespaces>
                        </ds:Transform>
                    </ds:Transforms>
                </ds:Reference>
            </ds:SignedInfo>
        </ds:Signature>
    </saml:Assertion>
</samlp:Response>