def METHOD_NAME():
    ed = xenc.encrypted_data_from_string(data3)
    assert ed
    print(ed)
    assert ed.encryption_method != None
    em = ed.encryption_method
    assert em.algorithm == "http://www.w3.org/2001/04/xmlenc#aes128-cbc"
    assert ed.key_info != None
    ki = ed.key_info
    assert ki.key_name[0].text == "Sally Doe"
    assert len(ki.retrieval_method) == 1
    rm = ki.retrieval_method[0]
    assert rm.uri == "#EK"
    assert rm.type == "http://www.w3.org/2001/04/xmlenc#EncryptedKey"
    assert ed.cipher_data != None
    cd = ed.cipher_data
    assert cd.cipher_value != None
    assert cd.cipher_value.text == "DEADBEEF"