Data processing method and device of money depositing and withdrawing equipment movement, movement and storage medium
A data processing, deposit and withdrawal technology, applied in the field of data processing, can solve problems such as risks and accounts, and achieve the effect of improving security, ensuring security, and increasing speed
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Embodiment 1
[0049] figure 1 The flow chart of the data processing method for the cash deposit and withdrawal device core provided by Embodiment 1 of the present invention specifically includes the following steps:
[0050] Step 110, detecting whether the national secret chip exists.
[0051] In this example, see figure 2 , the deposit and withdrawal device includes a host computer 11 and a core 12. In addition to the control module (or control board) and related hardware structures that can realize the control function, the core 12 also includes a national secret chip 121. The core 12 is used to detect Whether or not the national secret chip 121 exists, the movement in this embodiment is preferably a movement that controls the cash-out function.
[0052] In this embodiment, the national secret chip is a security chip certified by the State Cryptography Administration. The national secret chip integrates high-speed security algorithms and communication interfaces, which can greatly incr...
Embodiment 2
[0059] image 3 The flow chart of the data processing method for the cash deposit and withdrawal device core provided by Embodiment 2 of the present invention specifically includes the following steps:
[0060] Step 210, receiving the handshake protocol sent by the host computer.
[0061] In this embodiment, the deposit and withdrawal device includes a host computer and a core, and the host computer and the core are connected through a USB link. In addition to the control board and related hardware structure that can realize the control function, the core also includes a national Encryption chip, the movement in the present embodiment is preferably the movement that controls the money-out function. In this step, the movement is also used to receive the handshake protocol sent by the host computer.
[0062] In this embodiment, the handshake protocol includes parameters of the host computer, protocol version, encryption algorithm and / or compression method, and the like.
[00...
Embodiment 3
[0077] Figure 4 The flow chart of the data processing method for the cash deposit and withdrawal device core provided by Embodiment 3 of the present invention specifically includes the following steps:
[0078] Step 310, detecting whether the national secret chip exists.
[0079] In this embodiment, the deposit and withdrawal device includes a host computer and a core. The core is used to detect whether the national secret chip exists. In addition to the control board and related hardware structure that can realize the control function, the core also includes a national secret chip. The movement in this embodiment is preferably a movement that controls the function of cash out.
[0080] In this embodiment, the national secret chip is a security chip certified by the State Cryptography Administration. The national secret chip integrates high-speed security algorithms and communication interfaces, which can greatly increase the speed of data stream encryption and decryption, a...
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