<xenc:EncryptedKey Recipient="BobRSA@example.com" 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#">
    <xenc:EncryptionMethod Algorithm="http://www.w3.org/2009/xmlenc11#rsa-oaep">
        <xenc11:MGF Algorithm="http://www.w3.org/2009/xmlenc11#mgf1sha256"/>
        <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
    </xenc:EncryptionMethod>
    <KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#">
        <KeyName>BobRSA@example.com</KeyName>
    </KeyInfo>
    <CipherData>
        <CipherValue>UyFrzuANad1RDSDJjZk4PJCUeh35CcPpFGhFjw90S3YY8HE3ZiIAZ82kyGtfSh+0ET+EBtP01nzdzQulm/ZmqXDHk+0RWR3EeDy0z9wJbg2atHvaChjfPFXikBC1IZ1ZcWgT4GZlJt27bVWzmUW9fnOH5Ke45AbZi4EVtpKgyuU=</CipherValue>
    </CipherData>
</xenc:EncryptedKey>