Anti-quantum computing encryption device and encryption system

Abstract

The invention discloses an anti-quantum computing encryption device which is applied to an anti-quantum computing encryption system and comprises an encryption host and an encryption slave wirelessly connected with the encryption host, and the anti-quantum computing encryption system comprises a CA center, a user side, a server, the encryption host and the encryption slave. The CA center, the user side and the server are all in wireless connection with the encryption slave machines, the encryption host is in wireless connection with the encryption slave machines, the mode that the encryption host controls the encryption slave machines is adopted, labor division is clear, and the operation stability of the encryption system is improved; a data storage module, a central processing module, a network communication module and a power supply module are arranged in the encryption host, a central processing module, a network communication module, a security chip and a power supply module are arranged in the encryption slave, and the network communication module of the slave only needs single-path communication, so that the hardware cost is reduced, and the practicability of the encryption system is improved.

Description

Technical Field

[0001] The present invention relates to the field of encryption communication technology, and in particular to a quantum computing-resistant encryption device and encryption system. Background Art

[0002] With the increasing popularity of the Internet, people's information can be easily accessed on the Internet, which brings a lot of inconvenience to modern people. Therefore, the confidentiality of information is now a topic that needs to be studied.

[0003] According to patent number: CN212115340U, patent name: A quantum computing encryption device and a quantum computing encryption communication system, hereinafter collectively referred to as the reference patent, which records "a quantum computing encryption communication system, including a CA center, a user terminal and a server: the CA center, the user terminal and the server are all equipped with the above-mentioned quantum computing encryption device; the CA center, the user terminal and the server are connected to each other for communication." Those skilled in the art can clearly know that the system implements system encryption processing by installing encryption devices between the CA center, the user terminal and the server. However, the interaction mode between the CA center, the user terminal and the server has no primary and secondary distinction, which can easily lead to data confusion. Summary of the Invention

[0004] In order to overcome the above-mentioned deficiencies, the present invention provides a quantum computing-resistant encryption device and encryption system.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A quantum computing-resistant encryption device is applied to a quantum computing-resistant encryption system, comprising an encryption host and an encryption slave wirelessly connected to the encryption host. Both the encryption host and the encryption slave are provided with a central processing module and a power supply module. The central processing module in the encryption slave is electrically connected to a security chip, and the power supply module is used to supply power to other modules in the encryption host or the encryption slave.

[0007] The central processing module is electrically connected to a network communication module, and the encryption host and the encryption slave are wirelessly connected via the network communication module.

[0008] Preferably, the network communication module includes a network communication module A and a network communication module B, the network communication module A is arranged in the encryption host, and the network communication module B is arranged in the encryption slave, the network communication module includes a network communication circuit, the network communication circuit includes a first integrated circuit, a second integrated circuit, a third integrated circuit, a first resistor, a second resistor, a third resistor and a connector, the two signal transmission ends of the first integrated circuit are electrically connected to the two signal transmission ends of the second integrated circuit and the two signal transmission ends of the third integrated circuit, a connector is provided between the first integrated circuit and the third integrated circuit, one of the two signal transmission ends of the first integrated circuit is connected to an external 5V voltage power supply through the first resistor, and the other is grounded through the third resistor, and the two ends of the second resistor are respectively electrically connected to the two signal transmission ends of the first integrated circuit, in the network communication circuit, the second integrated circuit and the third integrated circuit form two-way communication, which can realize the simultaneous transmission and reception of two-way communication signals, used in the network communication module A, the communication path formed by the third integrated circuit can be removed through the connector, and only used for one way of transmission and reception, used for the network communication module B, which can reduce the hardware cost of the encryption host and the encryption slave.

[0009] Preferably, a data storage module is provided in the encryption host.

[0010] A quantum computing-resistant encryption system includes a CA center, a user terminal, a server, an encryption host, and an encryption slave. The CA center, the user terminal, and the server are all wirelessly connected to an encryption slave, and the encryption host is wirelessly connected to each encryption slave.

[0011] As an advantage, the method comprises the following steps:

[0012] Step 1: The three encryption slaves communicate with the CA center, the client, and the server respectively;

[0013] Step 2: The encryption master establishes a communication connection with the three encryption slaves and confirms the identity information of the three encryption slaves;

[0014] Step 3: The encryption master sends action instructions to the three encryption slaves synchronously and stores data;

[0015] Among them, in step three, the encryption host sends an instruction to the encryption slave of the CA center to issue a root certificate to the encryption slave of the user end, the encryption host sends an instruction to the encryption slave of the CA center to issue a digital certificate to the encryption slave of the server, the encryption host sends an instruction to the encryption slave of the user end to initiate a link request to the encryption slave of the server, generate a random number and encrypt and send and generate a session key, the encryption host sends an instruction to the encryption slave of the server to send a digital certificate to the encryption slave of the user end and generate a session key. The instructions that the encryption slave needs to send are all controlled by the encryption host, but its quantum-resistant technology encryption is completed by the encryption slave itself. In this way, the encryption host is responsible for control and storage, and the encryption slave is responsible for encryption and transmission of signals. The division of labor is clear, which improves the stability of the encryption system operation.

[0016] The beneficial effects of the present invention are as follows: in the quantum computing resistant encryption device and encryption system:

[0017] 1. The encryption master controls the encryption slave, which has a clear division of labor and improves the stability of the encryption system operation;

[0018] 2. The encryption host has a data storage module, a central processing module, a network communication module and a power module, while the encryption slave has a central processing module, a network communication module, a security chip and a power module. Moreover, the network communication module of the slave only requires single-channel communication, which reduces the hardware cost and improves the practicality of the encryption system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will now be described by way of example with reference to the accompanying drawings, in which:

[0020] Figure 1 It is a structural diagram of the encryption host of the present invention;

[0021] Figure 2 It is a schematic structural diagram of the encryption slave of the present invention;

[0022] Figure 3 It is a circuit principle diagram of the network communication circuit of the present invention;

[0023] Figure 4 It is a system structure diagram of the present invention. DETAILED DESCRIPTION

[0024] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0025] like Figure 1 and Figure 2As shown, a quantum computing-resistant encryption device is applied to a quantum computing-resistant encryption system, including an encryption host and an encryption slave wirelessly connected to the encryption host. The encryption host and the encryption slave are both provided with a central processing module and a power module. The central processing module in the encryption slave is electrically connected to a security chip, and the power module is used to supply power to other modules in the encryption host or the encryption slave.

[0026] The central processing module is electrically connected to a network communication module, and the encryption host and the encryption slave are wirelessly connected through the network communication module, so that the encryption host can control the encryption slave, and signals are transmitted between the encryption slave and the encryption host. The structure and function of the security chip are consistent with the structure and function of the security chip in the reference patent.

[0027] As a specific example, Figure 3 As shown, the network communication module includes a network communication module A and a network communication module B, the network communication module A is set in the encryption host, and the network communication module B is set in the encryption slave. The network communication module includes a network communication circuit, which includes a first integrated circuit U1, a second integrated circuit U2, a third integrated circuit U3, a first resistor R1, a second resistor R2, a third resistor R3 and a connector JP1. The two signal transmission ends of the first integrated circuit U1 are electrically connected to the two signal transmission ends of the second integrated circuit U2 and the two signal transmission ends of the third integrated circuit U3. A connector is provided between the first integrated circuit U1 and the third integrated circuit U3. Plug-in JP1, one of the two signal transmission ends of the first integrated circuit U1 is connected to an external 5V voltage power supply through the first resistor R1, and the other is grounded through the third resistor R3. The two ends of the second resistor R2 are respectively electrically connected to the two signal transmission ends of the first integrated circuit U1. In this network communication circuit, the second integrated circuit U2 and the third integrated circuit U3 form two communication channels, which can realize the simultaneous transmission and reception of two communication signals. It is used in the network communication module A. The communication channel formed by the third integrated circuit U3 can be removed through the connector JP1 and only used for one channel of transmission and reception, which is used for the network communication module B. This can reduce the hardware cost of the encryption master and encryption slave.

[0028] As a specific embodiment, a data storage module is provided in the encryption host.

[0029] like Figure 4 As shown, a quantum computing-resistant encryption system includes a CA center, a user terminal, a server, an encryption host and an encryption slave. The CA center, the user terminal and the server are all wirelessly connected to an encryption slave. The encryption slave communicates with the CA center, the user terminal and the server, which can reduce the plugging and unplugging of both parties and improve stability. The encryption host is wirelessly connected to each encryption slave.

[0030] As a specific embodiment, the method includes the following steps:

[0031] Step 1: The three encryption slaves communicate with the CA center, the client, and the server respectively;

[0032] Step 2: The encryption master establishes a communication connection with the three encryption slaves and confirms the identity information of the three encryption slaves;

[0033] Step 3: The encryption master sends action instructions to the three encryption slaves synchronously and stores data;

[0034] Among them, in step three, the encryption host sends an instruction to the encryption slave of the CA center to issue a root certificate to the encryption slave of the user end, the encryption host sends an instruction to the encryption slave of the CA center to issue a digital certificate to the encryption slave of the server, the encryption host sends an instruction to the encryption slave of the user end to initiate a link request to the encryption slave of the server, generate a random number and encrypt and send and generate a session key, the encryption host sends an instruction to the encryption slave of the server to send a digital certificate to the encryption slave of the user end and generate a session key. The instructions that the encryption slave needs to send are all controlled by the encryption host, but its quantum-resistant technology encryption is completed by the encryption slave itself. In this way, the encryption host is responsible for control and storage, and the encryption slave is responsible for encryption and transmission of signals. The division of labor is clear, which improves the stability of the encryption system operation.

[0035] The above description is for inspiration. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical concept of this invention. The technical scope of this invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A quantum computing-resistant encryption device, characterized by: Applied to quantum computing-resistant encryption systems, including an encryption host and an encryption slave wirelessly connected to the encryption host. Both the encryption host and the encryption slave are equipped with a central processing module and a power module. The central processing module in the encryption slave is electrically connected to a security chip, and the power module is used to supply power to other modules in the encryption host or encryption slave. The central processing module is electrically connected to a network communication module, and the encryption host and the encryption slave are wirelessly connected via the network communication module.

2. The quantum computing-resistant encryption device according to claim 1, characterized in that: The network communication module includes a network communication module A and a network communication module B. The network communication module A is set in the encryption host, and the network communication module B is set in the encryption slave. The network communication module includes a network communication circuit. The network communication circuit includes a first integrated circuit, a second integrated circuit, a third integrated circuit, a first resistor, a second resistor, a third resistor and a connector. The two signal transmission ends of the first integrated circuit are electrically connected to the two signal transmission ends of the second integrated circuit and the two signal transmission ends of the third integrated circuit. A connector is provided between the first integrated circuit and the third integrated circuit. Among the two signal transmission ends of the first integrated circuit, one is connected to an external 5V voltage power supply through the first resistor, and the other is grounded through the third resistor. The two ends of the second resistor are respectively electrically connected to the two signal transmission ends of the first integrated circuit.

3. The quantum computing-resistant encryption device according to claim 1, wherein: The encryption host is provided with a data storage module.

4. A quantum computing-resistant encryption system, characterized by: It includes a CA center, a user terminal, a server, an encryption host and an encryption slave. The CA center, the user terminal and the server are all wirelessly connected to an encryption slave, and the encryption host is wirelessly connected to each encryption slave.

5. The quantum computing-resistant encryption system according to claim 4, characterized in that: The following steps are involved: Step 1: The three encryption slaves communicate with the CA center, the client, and the server respectively; Step 2: The encryption master establishes a communication connection with the three encryption slaves and confirms the identity information of the three encryption slaves; Step 3: The encryption master sends action instructions to the three encryption slaves synchronously and stores data; Among them, in step three, the encryption host sends an instruction to the encryption slave of the CA center to issue a root certificate to the encryption slave of the user end, the encryption host sends an instruction to the encryption slave of the CA center to issue a digital certificate to the encryption slave of the server, the encryption host sends an instruction to the encryption slave of the user end to initiate a link request to the encryption slave of the server, generate a random number and encrypt and send and generate a session key, and the encryption host sends an instruction to the encryption slave of the server to send a digital certificate to the encryption slave of the user end and generate a session key.

Images