The presented battery authentication architectures meet the counterfeit battery challenges to protect OEM businesses and to promote end-user safety and satisfaction. Several authentication schemes currently are used to identify that a battery pack is intended for specific portable products. The most common is the form factor or physical connection.
The selection of the battery authentication scheme between the simple ID authentication and SHA-1/HMAC-based authentication depends on the security level needed and cost for the applications. The simple ID authentication is the least expensive and is good for cost-sensitive applications, but it is easy to replicate.
When the host and the authentication device have completed the calculation, the host reads the authentication digest value from the authentication device. It then compares it to its own value. If the values match, the battery pack is authenticated.
To authenticate a battery pack, the host generates a 160-bit random challenge. The generated random challenge is transmitted to the authentication device, which uses the secret key along with the 160-bit random challenge from the host to calculate the authentication digest value.
To improve battery identification, an electrical identification scheme could be used so that simple physical counterfeiting is no longer enough to replicate the battery. Figure 1 shows the ID authentication functional block diagram. The challenger or host sends a command to read the data from the device (responder).
If the calculated data from the authentication device matches the expected answer from the host, then the host authenticates the battery and allows the system to start operation. Otherwise, it may inhibit the system operation and provide a warning signal to the end-user. Why is this scheme more secure than the straight ID-based scheme?
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Our methods automatically authenticate lithium-ion battery models and architectures using data from their regular usage without the need for any external device. …
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Your Battery Is A Blast!
Our methods automatically authenticate lithium-ion battery models and architectures using data from their regular usage without the need for any external device. They are also resilient to the most common and critical counterfeit practices and can scale to several batteries and devices.
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The presented battery authentication architectures meet the counterfeit battery challenges to protect OEM potential business and ensure the end-user safety and satisfication.
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show battery counterfeiting check error message and also it
Check Battery Authenticity: Ensure that the battery you are using is an original HP battery. Counterfeit batteries can cause such errors and may also pose safety risks. Re-seat the Battery: Power off the laptop, remove the battery, wait for a few minutes, and then reinsert it.
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If the downstream members of the blockchain pay attention to the authenticity of the traceability information, the risk coefficient of information falsification (φ) will increase, switching the system to the situation where the optimal ESS exists; when φ reaches a certain extent, the system will evolve toward the optimal strategy in which farmers do not falsify …
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BY MARGERY CONNER TECHNICAL EDITOR FRIEND
system host and a cryptographic-authentication IC in the battery pack (Figure 1). The host system can be an external, separate battery-pack charger, but, for cell phones and laptops, the battery pack usually charges while it''s in the device rather than in an external charger. The …
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1 VQL: Efficient and Verifiable Cloud Query Services for Blockchain Systems
greatly degrade the authenticity of query results. To conquer the authenticity problem, we propose a Verifiable Query Layer (VQL) that can be deployed in the cloud to provide both efficient and verifiable data query services for blockchain systems. The middleware layer extracts data from the underlying blockchain system and efficiently reorganizes them in databases. To prevent …
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GitHub
Our methods automatically authenticate lithium-ion battery models and architectures using data from their regular usage without the need for any external device. They are also resilient to the …
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Index Terms—cloud query service, verifiable query, data authenticity, blockchain systems. F 1 INTRODUCTION C RYPTOCURRENCIES embodied by Bitcoin and its descen-dants, acting as a modern form of digital currency, have sparked a surge of innovation in decentralized computing. Blockchain, as the fundamental technology of cryptocurrencies, offers many characteristic …
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Your Battery Is a Blast! Safeguarding Against Counterfeit Batteries ...
Our methods automatically authenticate lithium-ion battery models and architectures using data from their regular usage without the need for any external device. They are also resilient to the most common and critical counterfeit practices and can scale to several batteries and devices.
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GitHub
Our methods automatically authenticate lithium-ion battery models and architectures using data from their regular usage without the need for any external device. They are also resilient to the most common and critical counterfeit practices and can scale to several batteries and devices.
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Optimized anti-counterfeiting solution for mobile batteries
High security standards for batteries With OPTIGATM Authenticate On the smartphone itself can check the battery for original Original? Original! +
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AN-2586: Powering Confidence and Ensuring Authenticity in EV …
Digital authentication is a method that enables cars to identify genuine batteries connected to the system, while discarding the counterfeited ones. Analog Devices'' DS28C40 and DS28E40 …
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BY MARGERY CONNER TECHNICAL EDITOR FRIEND
system host and a cryptographic-authentication IC in the battery pack (Figure 1). The host system can be an external, separate battery-pack charger, but, for cell phones and laptops, the battery pack usually charges while it''s in the device rather than in an external charger. The authentication IC within the battery pack answers the host query
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It supports precision and range search through order- preserving encryption technology using a Guillou-Quisquater (GQ) based multisignature scheme to validate the query results. The key benefit of the article''s proposed framework is that it can verify the authenticity of the query result regardless of the underlying structure of the blockchain.
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Our methods automatically authenticate lithium-ion battery models and architectures using data from their regular usage without the need for any external device. They are also resilient to the …
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VQL：
,。,。,（vql）,, ...
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