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Encryption system, method and device for cash box

An encryption system and encryption method technology, applied in the financial field, can solve the problems of poor security and easy to be forged.

Active Publication Date: 2018-02-16
SHENZHEN YIHUA COMP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this general method is easy to be forged and has poor security

Method used

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  • Encryption system, method and device for cash box
  • Encryption system, method and device for cash box
  • Encryption system, method and device for cash box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] figure 1 It is a structural block diagram of a cash box encryption system provided by Embodiment 1 of the present invention. Such as figure 1 As shown, the cash box encryption system 100 includes: a cash box to be encrypted 110 , an encryption device 120 and at least one first base 130 .

[0056] Wherein, the first base 130 communicates with the encryption device 120 and the cash box 110 to be encrypted respectively. The first base 130 is used to receive the control signal sent by the encryption device 120, read the identification mark of the cash box 110 to be encrypted placed on the first base according to the control signal, and send the identification mark to the encryption device 120; 120, for reading the amount of banknotes corresponding to the cash box 110 to be encrypted from the preset banknote adding data table according to the identification mark, generating two groups of keys, and combining any set of keys in the two groups of keys with the added banknotes...

Embodiment 2

[0075] image 3 The flowchart of a method for encrypting a cash box provided by Embodiment 2 of the present invention can be executed by the encryption device in the above embodiment, wherein the device can be implemented by software and / or hardware, and is generally integrated in an encryption system. refer to image 3 , Embodiment 2 of the present invention specifically includes the following steps:

[0076] S310: Obtain the identification mark of the cash box to be encrypted through the communication connection with the first base.

[0077] Exemplarily, this step S310 can be specifically performed in the following manner: send a control signal including a preset identification address to the first base through the first communication mode with the first base; the encryption device controls the first base The base identifies the second base corresponding to the preset identification address; the encryption device controls the second base to read the identification mark of ...

Embodiment 3

[0096] Figure 4 It is a structural block diagram of a cash box encryption device provided by Embodiment 3 of the present invention. The device can be realized by software and / or hardware, and generally can be integrated in the encryption device of the encryption system of the cash box. Such as Figure 4 As shown, the device includes: an identification mark acquisition module 410 , a banknote amount reading module 420 , a key generation module 430 and a cash box encryption module 440 .

[0097] Wherein, the identification identification acquisition module 410 is used to obtain the identification identification of the cash box to be encrypted through the communication connection with the first base; In the table, according to the identification mark, read the amount of money added to the cash box to be encrypted corresponding to the identification mark; the key generation module 430 is used to generate two groups of keys based on an asymmetric encryption algorithm; the cash b...

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PUM

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Abstract

The embodiment of the invention discloses an encryption system, method and device for a cash box. The system comprises a to-be-encrypted cash box, encryption equipment and at least one first base, wherein the first bases are in communicating connection with the encryption equipment and the to-be-encrypted cash box; the first bases are used for receiving a control signal sent by the encryption equipment, reading a recognition identifier of the cash box placed on the first bases and sending the recognition identifier to the encryption equipment; the encryption equipment is used for reading a cash adding amount corresponding to the to-be-encrypted cash box from a preset cash adding data table according to the recognition identifier; and two groups of keys are generated, any one group of the two groups of keys and the cash adding amount are written into the to-be-encrypted cash box, and the to-be-encrypted cash box is encrypted. By the adoption of the technical scheme, the security of thecash box in the transporting and maintaining process is improved, and capital security is guaranteed.

Description

technical field [0001] The embodiment of the present invention relates to the field of financial technology, in particular to a cash box encryption system, method and device. Background technique [0002] In financial service institutions such as banks, in order to reduce the work pressure of counter staff and to automate cash processing operations such as customer deposits and withdrawals, financial service institutions have adopted a large number of financial self-service devices. All of these financial self-service devices have a banknote placement device that can accommodate and recycle banknotes, that is, a cash box. When the banknotes are not enough to support the customer's withdrawal, new banknotes need to be added in the cash box; when the banknotes in the cash box are full, the cash box needs to be escorted to a special branch of the bank to empty the banknotes in the cash box. [0003] When the cash box is being loaded or transported, there may be a possibility t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/30G06F21/60G07D11/00B65D55/14
CPCB65D55/14G06F21/30G06F21/602G07D11/009
Inventor 蒋红平
Owner SHENZHEN YIHUA COMP
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