Transaction system and dynamic token

Transaction system and dynamic token

  • CN 202,650,073 U
  • Filed: 10/10/2011
  • Issued: 01/02/2013
  • Est. Priority Date: 10/10/2011
  • Status: Active Grant
First Claim
Patent Images

1. a transaction system is characterized in that, comprising:

  • Transaction terminal be used for to receive user'"'"'s transaction content, and described user'"'"'s transaction content is sent to remote server, and shows dynamic image;

    Dynamic token is used for receiving the light signal that dynamic image that described transaction terminal shows sends, and obtains the second dynamic password according to described light signal;

    WithRemote server is used for receiving described user'"'"'s transaction content, and generates the first dynamic password, and receives the second dynamic password that described dynamic token generates and checking.

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