Distributed chip security domain architecture based on earth clone scale model

Abstract

The invention discloses a distributed chip security domain system based on an earth clone scale model, and the system comprises a modeling unit which is used for building a geographic grid according to the real latitude and longitude of the earth; the management unit is used for dividing the geographic grid into security domains corresponding to countries or regions one by one, each security domain is used for generating and storing a public and private key pair, a private key is embedded in the distributed chip security domain, and a public key is uploaded to a global distributed block chain network; and the authentication unit is used for carrying out cross-region security verification based on the security domain by utilizing a universe anchor point. The invention further provides a digital integrated authentication method and the eSIM mobile phone. According to the invention, independent COS examples are preset for each country in a distributed chip, and a total factor large Token and zero-knowledge proof technology are combined, so that identity authentication of a user at any place in the world is ensured, and integrated digital identity authentication with high safety, strong privacy and global mutual recognition is realized.

Description

Technical Field

[0001] This invention relates to the field of digital identity authentication technology, and more specifically to a distributed chip security domain system. Background Technology

[0002] With the growth of global digitalization, mobile communications, and cross-border data flows, security chips are playing an increasingly important role in identity authentication, data protection, and communication security. Existing security chips typically employ a fixed security domain structure, resulting in a limited number of security domains and a lack of flexible scalability. Their designs are generally geared towards the identity management needs of a single country or specific region. Under this architecture, the lack of uniformity in key systems, identity protocols, and security policies across different countries, regions, or cross-border businesses leads to complex cross-border identity authentication processes and insufficient interoperability.

[0003] While existing international communication systems have corresponding numbering and coding systems for countries or regions, such as fixed-line telephone area codes and mobile communication country codes (MCCs), this information is mainly used for communication routing and operator identification, and has not been effectively integrated with the identity domain or key management system in the security chip. Therefore, even if a mobile terminal has eSIM functionality, it can only achieve configuration file switching at the operator level, and cannot achieve automatic switching of security domains at the national level and sovereign-level identity verification.

[0004] On the other hand, with the development of blockchain technology, most systems have begun to utilize distributed ledgers to store and verify public keys, ensuring the trustworthiness and immutability of public key information. However, traditional blockchain systems lack a coordination mechanism with the identity domain structure within security chips, making it impossible to establish a correspondence between the distributed public key structure and specific countries or geographical regions. Furthermore, existing blockchain systems cannot reflect the geographical relationships between different regions, nor can they organize and manage security domains based on spatial topology.

[0005] In terms of spatial information processing, Geographic Information Systems (GIS) can collect and project data of the Earth's surface. However, these systems are mainly designed for large-scale geographic scenes, and the projection algorithms suffer from distortion problems in high-latitude regions. Current technologies have not scaled the actual latitude and longitude of the Earth onto the two-dimensional planar structure of a security chip, nor have they mapped spatial information such as national boundaries and regional relationships into the chip's security domain to form a digital security architecture that corresponds to the physical geographic structure.

[0006] Meanwhile, large-scale models and artificial intelligence are becoming increasingly prevalent in data governance, compliance analysis, and privacy processing. However, their output typically remains at the application layer and cannot deeply participate in the execution of security policies within security chips. In traditional security systems, identity verification largely relies on explicit credentials or account systems, and there is still a lack of unified underlying technology support for identity credibility assessment in cross-border environments. Furthermore, while existing zero-knowledge proof technologies have demonstrated advantages in the field of privacy verification, they remain disconnected from national key systems, security domain structures, or mobile communication protocols.

[0007] Therefore, it is necessary to develop a new solution to build a multi-security domain system that reflects the Earth's geographical structure in a security chip, and to achieve synergy with communication protocols, blockchain trust systems, and artificial intelligence strategies, thereby improving the security and efficiency of global digital identity authentication and cross-border data processing.

[0008] It should be noted that the above description of the technical background is only for the purpose of providing a clear and complete explanation of the technical solutions of the present invention and facilitating understanding by those skilled in the art. It should not be assumed that the above technical solutions are known to those skilled in the art simply because they have been described in the background section of this invention. Summary of the Invention

[0009] The purpose of this invention is to overcome the shortcomings of the prior art and provide a distributed chip security domain architecture based on the Earth clone ratio model and its global digital integration implementation method.

[0010] This invention discloses a distributed chip security domain system based on an Earth clone scale model, comprising: a modeling unit for establishing a geographic grid based on the Earth's actual latitude and longitude; a management unit for dividing the geographic grid into security domains corresponding to a country or region, each security domain being used to generate and store public-private key pairs, wherein the private key is embedded within the distributed chip security domain and the public key is uploaded to a global distributed blockchain network; and an authentication unit for performing cross-regional security verification based on the security domains using a cosmic anchor point.

[0011] Furthermore, the aforementioned management unit divides the aforementioned geographical grid into security domains for more than 200 countries and regions worldwide, with each country and region assigned a unique communication protocol identifier. These communication protocol identifiers originate from a globally unified communication protocol coding system and are used as email prefixes or landline phone numbers in the blockchain network.

[0012] Furthermore, the aforementioned management unit reserves more than 200 independent Chip Operating System (COS) instances for the aforementioned more than 200 countries and regions. Each COS instance corresponds to a logical area and is used to store the private key of that country or region.

[0013] Furthermore, the storage space inside the aforementioned distributed chip is physically divided according to the relative geographical location of each logical region in the aforementioned scaling model, so that the physical location of the security domain corresponding to each country / region on the distributed chip maintains a proportionally scaled spatial correspondence with its latitude and longitude location on the real earth.

[0014] Furthermore, when a mobile terminal determines, based on real-time location data, that it has entered a new country or region, the management unit downloads and installs the corresponding COS configuration file from the official certification authority of that country into a reserved logical area via a secure channel. The COS configuration file includes public keys, compliance policies, applications, etc.

[0015] Furthermore, the aforementioned cosmic anchor points are lunar reflectors or geostationary satellites, used to provide tamper-proof timestamps and spatial calibration.

[0016] Furthermore, the above modeling units establish the aforementioned geographic grid using the following scaling algorithm:

[0017]

[0018] Where (λ, φ) are the longitude and latitude coordinates of the real Earth, (x', y') are the two-dimensional coordinates in the scaling model, k is the preset scaling factor, and f(λ) and g(φ) are the transformation functions from longitude and latitude to plane coordinates.

[0019] This invention also discloses a digital integrated authentication method, comprising the following steps: Step S1, the user's mobile terminal determines its country / region-level security domain based on its current geographical location; Step S2, the mobile terminal requests authentication from its security domain, triggering a full-element large token generation process; Step S3, the security domain calls its embedded dynamic compliance engine to determine the dataset to be disclosed for this authentication based on the applicable regulations for the target scenario of the authentication request; Step S4, the mobile terminal uses the private key in the chip security domain to generate a zero-knowledge proof (ZKP) for the dataset, proving the validity of its identity and the authenticity of the data; Step S5, the verifier obtains the corresponding public key through the global blockchain network, verifies the validity of the zero-knowledge proof, and completes the authentication.

[0020] Furthermore, the aforementioned all-element big token transforms multi-dimensional data such as user personal, enterprise, and government data into irreversible token primary keys through an identifier abstraction unit, and aggregates them into structured data packets.

[0021] This invention also discloses an eSIM mobile phone for implementing a digital integrated authentication method, comprising: an eSIM communication module for automatically switching to the operator configuration file corresponding to the security domain based on the results of the aforementioned mobile terminal positioning and mapping steps; a distributed chip for integrating the aforementioned private key and being configured to execute the aforementioned zero-knowledge proof interaction steps; a full-element large token management module for abstracting the user's multi-dimensional identity data into an irreversible token primary key; and a processor coupled to the aforementioned eSIM communication module, distributed chip, and full-element large token management module for coordinating the execution of all steps of the aforementioned digital integrated authentication method.

[0022] The beneficial effects of this invention are as follows:

[0023] First, it achieves a precise and dynamic mapping between the physical world and digital identity. Based on real-world latitude and longitude coordinates, this invention constructs a proportionally scaled digital twin model and precisely lays out the security domains of each country / region on the chip, either physically or logically. This mapping relationship enables terminal devices to automatically and accurately activate the security policies and authentication environments of the corresponding jurisdiction based on their real geographical location. This fundamentally solves the problems of easily forged location information and the disconnect between physical status and digital identity in traditional solutions, providing a solid and reliable anchor for cross-regional security verification.

[0024] Secondly, it effectively breaks down "digital identity silos" and promotes global mutual recognition. By pre-setting independent chip operating system (COS) instances for more than 200 countries and regions worldwide, and using internationally recognized communication protocol identifiers (such as country codes) as a unified identity namespace, this invention establishes a standardized, scalable, and interoperable framework while respecting the data sovereignty and cryptographic systems of each country. Users only need a mobile phone equipped with the eSIM of this invention to seamlessly switch and use localized digital identity services globally, without having to repeatedly register or manage multiple sets of credentials, greatly improving the convenience and efficiency of cross-border business.

[0025] Third, while ensuring high security, it perfectly balances strong privacy and compliance. This invention innovatively combines hardware-level security chips, zero-knowledge proofs (ZKP), and full-element large token technology. The user's original sensitive data is abstracted into an irreversible token primary key. The authentication process only needs to generate zero-knowledge proofs that demonstrate specific attributes (such as "age greater than 60 years old" or "passport is genuine and valid"), without transmitting any original information. This not only meets the stringent requirements of the EU's General Data Protection Regulation (GDPR) and the Personal Information Protection Law of the People's Republic of China regarding "data minimization," but also fundamentally eliminates the risk of large-scale data breaches, achieving an ideal privacy protection paradigm of "data usable but invisible."

[0026] Fourth, it significantly enhances system resilience and user experience. By introducing lunar or geostationary satellites as cosmic anchors, it provides the entire system with immutable timestamps and spatial calibration, effectively resisting advanced threats such as replay attacks and GPS spoofing. Simultaneously, the intelligent linkage between the eSIM communication module and the security domain enables mobile terminals to automatically switch operator profiles and security policies based on geographical location. Combined with the pre-loading capability of AI large models, it achieves "seamless" and "silent" authentication preparation, providing users with a smooth, convenient, and highly secure global connectivity experience. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of a distributed chip security domain system based on an Earth clone ratio model in one embodiment of the present invention.

[0029] Figure 2 This is a flowchart of a digital integrated authentication method in one embodiment of the present invention.

[0030] Figure 3 This is a schematic diagram of the internal modules of an eSIM mobile phone in one embodiment of the present invention.

[0031] The reference numerals in the above figures are as follows:

[0032] 10 represents the system, 100 represents the modeling unit, 200 represents the management unit, 300 represents the authentication unit, 400 represents the eSIM phone, 410 represents the eSIM communication module, 420 represents the distributed security chip, 430 represents the full-element large token management module, 440 represents the processor, and S1 to S5 represent the steps. Detailed Implementation

[0033] To better understand this invention, the following embodiments are provided in conjunction with the accompanying drawings. It should be understood that the embodiments of this invention are for illustrative purposes only and not for limiting the invention; the scope of protection of this invention is defined solely by the claims. The embodiments provided are merely preferred embodiments and are not intended to limit the invention in any way. Those skilled in the art can make changes, equivalent substitutions, or modifications based on the content of this invention to form different implementations. However, any changes and modifications, and any equivalent substitutions made to the method of this invention without departing from the inventive concept are within the scope of protection of this invention.

[0034] It should be noted that the following detailed descriptions are exemplary and intended to provide further illustration of the invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0035] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of features, steps, operations, and / or combinations thereof.

[0036] First, please refer to Figure 1 , Figure 1 This is a schematic diagram of a distributed chip security domain system 10 based on an Earth clone scale model in an embodiment of the present invention. Figure 1 As shown, the distributed chip security domain system 10 of the present invention includes: a modeling unit 100, a management unit 200, and an authentication unit 300. The modeling unit 100 is used to establish a geographic grid based on the Earth's actual latitude and longitude. The modeling unit 100 establishes the geographic grid using the following scaling algorithm:

[0037]

[0038] Where (λ, φ) represent the latitude and longitude coordinates of the real Earth, (x', y') represent the two-dimensional coordinates in the scaling model, k is a preset scaling factor, and f(λ) and g(φ) are the transformation functions from latitude and longitude to plane coordinates. This invention uses the real Earth as a prototype and constructs a scaling model (i.e., an Earth clone) according to the preset scaling factor k. It uses a scaling mapping algorithm to convert the real latitude and longitude (λ, φ) into model coordinates (x', y'). It is worth noting that the scaling factor k determines the size of the model on chip 420, for example, k=1:10. 6This means that a 1-millimeter chip model distance represents a real distance of 1 kilometer. However, this is merely an illustrative example, and the invention is not limited thereto.

[0039] In another embodiment of the invention, the geographic space of the real Earth is used to generate a geographic grid. Each node in the Earth clone scale model of this invention corresponds to a specific country or region, that is, a security domain on the chip model. The secure communication channel represents the encrypted protocol link between security domains of different countries / regions, as well as the upload / download path to the blockchain network. In other words, this invention integrates a comprehensive technical framework of Earth clone model, distributed security domains, and global identity authentication logic.

[0040] The aforementioned management unit 200 is used to divide the aforementioned geographical grid into security domains corresponding to a country or region. Each of the aforementioned security domains is used to generate and store public-private key pairs. The private key is embedded in the aforementioned chip security domain, while the public key is uploaded to the global distributed blockchain network. The aforementioned management unit 200 divides the aforementioned geographical grid into security domains for more than 200 countries and regions worldwide. Each country and region is assigned a unique communication protocol identifier. The aforementioned communication protocol identifier originates from a globally unified communication protocol encoding system and is used as an email prefix or landline phone number in the blockchain network.

[0041] For example, Singapore's unique communication protocol identifier is +65-SG (international dialing code and ISO country code). This identifier is used as the email prefix for the Singapore security domain in the blockchain network, such as +65-SG@immigration.gov.sg. All public key releases, policy updates, and other messages related to Singapore are sent through this address, ensuring the uniqueness and traceability of communications.

[0042] In addition, the aforementioned management unit reserves over 200 independent Chip Operating System (COS) instances for the aforementioned 200+ countries and regions. Each COS instance corresponds to a logical region and is used to store the private key for that country or region. For example, partition #156 is statically assigned to China (CN), and partition #702 is assigned to Singapore (SG). These partitions are empty upon initialization and are only populated with data when the mobile phone enters the corresponding country. This reservation mechanism ensures the immediacy of cross-border handover.

[0043] It is worth noting that the storage space within the aforementioned distributed chip is physically divided according to the relative geographical locations of the logical regions in the scaling model described above. This ensures that the physical location of the security domain corresponding to each country / region on the distributed chip model maintains a proportionally scaled spatial correspondence with its latitude and longitude location on the real Earth. For example, the relative distance and orientation between the physical location of COS partition #156 representing China on the chip model and COS partition #840 representing the United States are strictly scaled down according to the latitude and longitude relationship between Beijing and Washington, D.C. on the real Earth. This physical layout is not only conceptual but can also be used for hardware-level cross-validation and fault isolation.

[0044] When a mobile terminal determines, based on real-time location data, that it has entered a new country or region, the management unit downloads and installs the corresponding COS configuration file from the official certification authority of that country into a reserved logical area via a secure channel. This COS configuration file includes public keys, compliance policies, and applications. When a user flies from China to Singapore, this invention predicts the destination. During the flight, it can securely download the COS configuration file from an official Singapore source in advance via satellite link. Once the aircraft lands and connects to the Singapore network, the configuration file is immediately loaded into the reserved partition #702, achieving a seamless transition.

[0045] The authentication unit 300 utilizes a cosmic anchor point to perform cross-regional security verification based on the aforementioned security domain. In this embodiment, the cosmic anchor point can be a lunar reflector or a geostationary satellite, used to provide tamper-proof timestamps and spatial calibration, but the present invention is not limited to this. In other words, the authentication unit 300 uses the aforementioned cosmic anchor point deployed on the moon or a geostationary satellite to obtain tamper-proof timestamps and spatial calibration data for cross-regional security verification, ensuring the authenticity and timeliness of the authentication request.

[0046] Please refer to Figure 2 , Figure 2 This is a flowchart of a digital integrated authentication method according to an embodiment of the present invention. Figure 2As shown, the digital integrated authentication method of the present invention includes: Step S1, the user's mobile terminal determines its country / region-level security domain based on its current geographical location; Step S2, the mobile terminal requests authentication from its security domain, triggering a full-element large token generation process. Note that the aforementioned full-element large token converts the user's personal, enterprise, and government data into an irreversible token primary key through an identifier abstraction unit and aggregates it into a structured data packet; Step S3, the security domain calls the embedded dynamic compliance engine to determine the dataset to be disclosed for this authentication based on the applicable regulations for the target scenario of the authentication request; Step S4, the mobile terminal uses the private key in the aforementioned chip security domain to generate a zero-knowledge proof (ZKP) for the dataset, proving the validity of its identity and the authenticity of the data; Step S5, the verifier obtains the corresponding public key through the global blockchain network, verifies the validity of the zero-knowledge proof, and completes the authentication.

[0047] Please refer to Figure 3 , Figure 3 This is a schematic diagram of the internal modules of the eSIM mobile phone 400 in an embodiment of the present invention. Figure 3 As shown, the eSIM mobile phone 400 includes an eSIM communication module 410, a distributed security chip 420, a full-element large token management module 430, and a processor 440. The eSIM communication module 410 automatically switches to the operator configuration file corresponding to its security domain based on the results of the terminal positioning and mapping steps. The distributed security chip 420 integrates the private key and is configured to execute the zero-knowledge proof interaction steps. The full-element large token management module 430 abstracts the user's multi-dimensional identity data into an irreversible token primary key. The processor 440 is coupled to the eSIM communication module 410, the distributed security chip 420, and the full-element large token management module 430, and coordinates the execution of all steps of the digital integrated authentication method.

[0048] For example, Mr. Wang, a Chinese citizen, arrives at Singapore Changi Airport with an eSIM phone 400 equipped with the system of this invention and needs to obtain a visa on arrival. The GPS module of the eSIM phone 400 obtains its current location (Singapore, 103°59′E, 1°21′N). The processor 440 calls the mapping algorithm of the modeling unit 100 to determine the corresponding Singapore security domain. The management unit 200 detects that the eSIM phone 400 has entered a new area and downloads the Singapore COS configuration file (including its public key, visa compliance policy, etc.) from the official certification authority of the Singapore Immigration & Checkpoints Authority (ICA) through a secure channel, and installs it into the COS instance reserved for Singapore in the security chip 420. The eSIM communication module 410 automatically switches to the configuration file of the local Singapore operator to ensure network connectivity. Mr. Wang scans the ICA QR code to trigger authentication, and the all-element large token management module 430 abstracts his passport, visa eligibility, and other multi-dimensional data into an irreversible token primary key.

[0049] Please note that in this embodiment, raw data such as passport number, name, and date of birth can be converted into a single token. This token itself does not carry any semantic information but can be used to generate various ZKPs. Next, the dynamic compliance engine of the Singapore security domain is invoked. According to Singapore immigration regulations, this authentication only needs to prove that "the passport is authentic and valid and meets the visa-free conditions," without disclosing other information such as place of birth or occupation. The aforementioned distributed security chip 420 uses its internally stored Singapore private key to generate a zero-knowledge proof (ZKP) for the aforementioned minimal dataset. The immigration system can then obtain the public key of the Singapore security domain through the blockchain network and verify the validity of the ZKP using the precise timestamp provided by the cosmic anchor. After successful verification, an electronic visa on arrival is automatically issued. The entire process is completed within 10 seconds, and Mr. Wang's sensitive information never leaves his aforementioned eSIM mobile phone 400.

[0050] In another embodiment of the present invention, Ms. Zhang wishes to purchase tickets at the Palace Museum in Beijing, China, taking advantage of the senior citizen discount policy. The eSIM mobile phone 400, equipped with the aforementioned eSIM communication module 410, is located in Beijing (116°23′E, 39°54′N). The processor 440 determines the Chinese security domain through the modeling unit 100 (step S1). Ms. Zhang opens the mobile app at the gate, triggering an authentication request. The full-element large token management module 430 abstracts the age field from her ID card information as the token primary key (step S2). The dynamic compliance engine of the Chinese security domain, according to the "Law of the People's Republic of China on the Protection of the Rights and Interests of the Elderly," determines that only "age ≥ 60 years old" needs to be verified (step S3). The distributed security chip 420 uses its stored Chinese private key to generate a ZKP to prove "user age ≥ 60," without revealing the specific date of birth (step S1). Since this is a local scenario, the gate system can directly obtain the Chinese public key from the blockchain for verification. The entire process can be completed efficiently offline (step S5). It is worth noting that the management unit 200 of the present invention stores specific compliance policies applicable to Chinese cultural and tourism scenarios in the COS instance reserved in China.

[0051] In another embodiment of the present invention, Mr. Li, a Chinese citizen residing in Canada, applies for a credit card online from a US bank. The aforementioned eSIM mobile phone 400 is located in Canada (123°06′W, 49°13′N). The aforementioned processor 440 determines the Canadian security domain (step S1). The target of the authentication request is a US bank, therefore, it is necessary to consider the regulations of both Canada (the user's location) and the United States (the service provider). While activating the Canadian COS, the aforementioned management unit 200 also obtains the compliance strategy issued by the US financial regulatory agency (such as the US Consumer Financial Protection Bureau CFPB) from the blockchain. The dynamic compliance engine integrates the regulations of both countries and determines that the disclosable dataset is a "credit score range (such as 700-750 points)" rather than a specific credit report (steps S2 and S3). The aforementioned distributed security chip 420 generates a ZKP to prove that Mr. Li's credit score falls within the specified range (step S3). The US bank system obtains the public key of the US security domain from the blockchain for verification. The aforementioned authentication unit 300 can use the space calibration data provided by the cosmic anchor (such as the lunar navigation satellite system) to confirm that the authentication request does indeed originate from North America, rather than being remotely forged. It is worth noting that the geographic grid established by the modeling unit 100 of this invention is not only used for positioning, but also provides spatial context for policy negotiation across jurisdictions. The aforementioned eSIM communication module 410 can simultaneously maintain connections with Canadian and US operators to ensure the stability of cross-border data transmission.

[0052] In another embodiment of the invention, Ms. Wang plans to travel to France next week. The AI ​​assistant on the aforementioned eSIM phone prepares all the authentication environments for her in advance. The AI ​​assistant analyzes Ms. Wang's calendar and itinerary, predicting that she will travel to France. The aforementioned management unit 200 works silently in the background, downloading the French COS configuration file (including transportation cards, museum tickets, payment compliance policies, etc.) from the French National Digital Identity Platform (France Connect) through a secure channel. In this embodiment, the configuration file is pre-installed in the reserved area of ​​France in the distributed security chip 420 (step S1). When Ms. Wang arrives at Paris Charles de Gaulle Airport, the system finds that the French COS is ready. Without waiting for download, she directly uses the aforementioned eSIM phone 400 to swipe NFC to ride the metro (steps S2-S5). The aforementioned all-element large token management module 430 generates a transportation card token, and the aforementioned distributed security chip 420 generates ZKP proof of sufficient balance. The gate verification is successful. The entire process is completely transparent to the user, realizing a "seamless and smooth global travel experience". In this example, the eSIM phone 400 cannot work in airplane mode, but pre-downloading ensures real-time availability after landing. The processor 440 coordinates AI to predict the download tasks of the management unit 200, maximizing user convenience.

[0053] In summary, this invention is not merely a superposition of single technologies, but rather a deep coupling and systematic innovation of five major fields—geospatial, hardware security, cryptography, mobile communication, and data privacy—through the core concept of the "Earth clone model." It successfully strikes a perfect balance among seemingly contradictory goals such as "global mutual recognition," "national sovereignty," "high security," "strong privacy protection," and "user convenience," providing a complete and feasible technical path for building the next generation of global digital trust infrastructure.

[0054] The embodiments of the present invention described above can be implemented in various hardware, software codes, or combinations thereof. For example, embodiments of the present invention can also be program code executing the above methods in a Digital Signal Processor (DSP). The present invention can also relate to various functions executed by a computer processor, digital signal processor, microprocessor, or Field Programmable Gate Array (FPGA). The processor described above can be configured to perform specific tasks according to the present invention, which are accomplished by executing machine-readable software code or firmware code defining the specific methods disclosed in the present invention. The software code or firmware code can be developed into different programming languages ​​and different formats or forms. The software code can also be compiled for different target platforms. However, the different code styles, types, and languages ​​of the software code performing tasks according to the present invention and other types of configuration code do not depart from the spirit and scope of the present invention.

[0055] Therefore, those skilled in the art will recognize that although embodiments of the present invention have been shown and described in detail herein, many other variations or modifications conforming to the principles of the present invention can be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A distributed chip security domain system based on a scaled model of the Earth clone, comprising: a modeling unit configured to establish a geographical grid based on the true latitude and longitude of the Earth; a management unit configured to divide the geographical grid into security domains each corresponding to a country or region, and to generate and store a public-private key pair for each security domain, wherein the private key is embedded in the distributed chip security domain and the public key is uploaded to a global distributed blockchain network; an authentication unit configured to perform cross-regional security verification based on the security domains using a cosmic anchor point.

2. The distributed chip security domain system based on the earth clone proportion model of claim 1, wherein: The modeling unit establishes the geographical grid by the following scaling mapping algorithm wherein (λ, φ) are the longitude and latitude coordinates of the true Earth, (x', y') are the two-dimensional coordinates in the scaled model, k is a preset scaling factor, and f(λ) and g(φ) are the longitude and latitude to plane coordinate projection transformation functions.

3. The distributed chip security domain system based on the earth clone proportion model of claim 1, wherein: The cosmic anchor point is a lunar reflector or a geostationary satellite, which is used to provide tamper-proof timestamps and spatial calibration.

4. The distributed chip security domain system based on a proportion model of earth clones of any one of claims 1 to 3, characterized in that: The management unit divides the geographical grid into security domains for more than 200 countries or regions in the world, and each country or region is assigned a unique communication protocol identifier; the communication protocol identifier is derived from a global unified communication protocol coding system and is used as a mailbox prefix or a fixed telephone number in the blockchain network.

5. The distributed chip security domain system based on the earth clone proportion model of claim 4, wherein: The management unit reserves more than 200 independent chip operating system instances for the more than 200 countries or regions, each chip operating system instance corresponds to a logical region, and is used to store the private key of the country or region.

6. The distributed chip secure domain system based on the earth clone proportion model of claim 5, wherein: The storage space inside the distributed chip is physically divided according to the relative geographical positions of the logical regions in the scaled model, so that the physical position of each country or region corresponding to the security domain on the distributed chip maintains a proportional reduction of the spatial correspondence with its longitude and latitude position on the true Earth.

7. The distributed chip security domain system based on the earth clone proportion model of claim 5, wherein: When a mobile terminal carrying the distributed chip security domain system based on the scaled model of the Earth clone determines that the mobile terminal enters a new country or region according to real-time positioning data, the management unit downloads and installs the corresponding chip operating system configuration file to the reserved logical region through a secure channel from the official authentication agency, wherein the chip operating system configuration file includes a public key, a compliance policy, and an application.

8. A digital integrated authentication method applied to the distributed chip security domain system based on the scaled model of the Earth clone according to any one of claims 1-7, comprising the following steps: Step S1, a user mobile terminal determines the country or region-level security domain to which it belongs based on its current geographical location; Step S2, the mobile terminal requests authentication from the security domain to which it belongs, triggering a full-factor large Token generation process; Step S3, the security domain calls the embedded dynamic compliance engine to determine the data set to be disclosed for this authentication according to the regulations applicable to the target scenario of the authentication request; Step S4, the mobile terminal uses the private key in the chip security domain to generate zero-knowledge proof (ZKP) for the data set, proving the validity of its identity and the authenticity of the data. Step S5, the verifier obtains the corresponding public key through the global blockchain network, verifies the validity of the zero-knowledge proof, and completes the authentication.

9. The digital integrated authentication method of claim 8, wherein, The all-element big Token is a Token primary key which is converted from multi-dimensional data of users, enterprises, government affairs, etc.

10. An eSIM mobile phone for implementing the digital integrated authentication method of claim 8 or 9, comprising: An eSIM communication module, configured to automatically switch to an operator configuration file corresponding to the security domain according to the result of the mobile terminal positioning and mapping step; A distributed chip, configured to integrate the private key and perform the interaction step of the zero-knowledge proof; An all-element big Token management module, configured to abstract multi-dimensional identity data of users into irreversible Token primary keys; A processor, coupled with the eSIM communication module, distributed chip and all-element big Token management module, configured to coordinate the execution of all steps of the digital integrated authentication method.

Images