1<SignedInfo xmlns="http://www.w3.org/2000/09/xmldsig#"> 2 <ds:CanonicalizationMethod xmlns:ds="http://www.w3.org/2000/09/xmldsig#" Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"></ds:CanonicalizationMethod> 3 <SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"></SignatureMethod> 4 <Reference URI="#ndid:1234-5678-0987"> 5 <Transforms> 6 <Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"></Transform> 7 </Transforms> 8 <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"></DigestMethod> 9 <DigestValue>sj1VXDB2VMCU5qmva2OtDw3kKOs=</DigestValue> 10 </Reference> 11 </SignedInfo>