<?xml version="1.0" encoding="UTF-8"?>
<PaymentInfo xmlns="http://example.org/paymentv2">
  <Name>John Smith</Name>
  <CreditCard Currency="USD" Limit="5,000">
    <EncryptedData Id="ED" Type="http://www.w3.org/2001/04/xmlenc#Content" xmlns="http://www.w3.org/2001/04/xmlenc#">
      <EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes192-cbc"/>
      <ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
        <EncryptedKey Id="EK" xmlns="http://www.w3.org/2001/04/xmlenc#">
          <EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#kw-aes256"/>
          <ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
            <ds:KeyName>my-aes256-key</ds:KeyName>
          </ds:KeyInfo>
          <CipherData>
            <CipherValue>IbnoS1cvuIFIGB46jj1V1FGftc92irrCwcC7BoBvxwQ=</CipherValue>
          </CipherData>
          <ReferenceList>
            <DataReference URI="#ED"/>
          </ReferenceList>
        </EncryptedKey>
      </ds:KeyInfo>
      <CipherData>
        <CipherValue>
          /RDTbL2ce9Ca+2GS0FLJbFMXcpEvDLlW5RnpeKLe+pIO1lNpxsi40/tsqCVauD66
          FOCaXkKPcQYaeHVtD4jnE/OHZYFVJ8zS8z4I7nDg44R1e9ZJ9xN3kAEub1T2MdeK
          SVxPrhksHOWTwxFbPul9YRaNsrmi9a0XN4ggudJu+Rw=
        </CipherValue>
      </CipherData>
    </EncryptedData>
  </CreditCard>
</PaymentInfo>
