Researchers at MIT have managed to develop a new cryptographic security chip for Wireless charging devices. Innovation on display at major event at the International Solid-State Circuits Conference is claimed is extremely beneficial to help fight false charging so it can protect and keep your device securely.
Reported by Androidheadlines, from the workings of this chip is very simple. The device was planted with this chip will block every time via the Wireless charging circuit is suspicious unless certain cryptographic coded.
This means that only the Wireless charging devices with certain cryptographic code that can charge wireless power for your device. This technology can also be flexibly blocked a number of wireless charging device "foreign" connected with your device. Besides charging set intelligently, by setting a certain threshold limit, and prevent your device from the charging risks sooner than it should and allows current to flow more evenly in the Wireless charging devices.
This chip works in the design of the coil the wireless works with highly efficient chip, giving full control of the function of the coil and make the process of charging wirelessly runs with normal and stable.
The workings of the security begins when the chip trying to connect to the wireless charger, the chip will ask a few questions for authentication. Wireless charging accessories only qualified who would be able to detected and surely you do not need to be prompted to answer questions authentication. This method avoids the chip stores the security key on the device, making it more secure.
With a number of smartphone vendors who launched the latest generation smartphone with Wireless charging technology, such as Apple and predicted the number of uses of this wireless charging technology will continue to grow in the future.
The more rampant the use of wireless charging device, which later gave rise to the phenomenon of the emergence of new wireless charging accessories abal-abal. This problem is shown by data from Apple, stating that they buy 100 units of wireless charging accessories at Amazon.com and discover the surprising facts that no less than 90 units of which is false. accessories
This means that the innovation conducted by MIT are very useful and beneficial not only for smartphone vendor, but also advantageous for users who need a sense of security and comfort when using the Wireless charging.
Source: Androidheadlines
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