Security Protocol For NFC Payment

Kindly be informed that the basic references paper will be adopted in the search is : ‘An Online Security Protocol for NFC Payment’ . My topic will be ‘Security Protocol for NFC Payment’ . should find many vulnerabilities in this study , then process it , sure with the cause of use this method ­Propose 4 Protocol protocol After propose new protocol ,The correctness verification of a security protocol should be apply, So should be use the same as reference tool ( Scyther Tool ) to write the proposed protocol in SPDL . and to verify this protocol against all the attacks ­ : Clarify the Steps idea of protocol