Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino. Who Won and Lost in Trump’s Tax Bill Scientists tracking ‘interstellar’ object that has come ...

The article proposes an aggregated signature scheme based on the SM9 algorithm to deal with the problem that the signatures of multiple messages generated by the current SM9 signature scheme take up a ...

The ERROR_INVALID_DEVICE_OBJECT_PARAMETER BSoD is usually due to driver issues or hardware problems. Here's how to fix it.

Zyxel is warning that a bad security signature update is causing critical errors for USG FLEX or ATP Series firewalls, including putting the device into a boot loop.

Direct communication with D2D (device-to-device) between resource devices can reduce the communication burden, and D2D resource devices closer to users have high computing power. Therefore, offloading ...

Google introduced a bunch of new AI features with the Pixel 9 series, but some of them don't work on devices with an unlocked bootloader.

Secure Boot Violation – Invalid Signature Detected Fortunately, there are methods that have proven effective. Below, we’ve detailed these solutions—follow them closely to resolve the problem. What ...

Error Code 52 in either the device manager or DXDiag tells you that Windows can’t verify the digital signature for the drivers for a specific device. You ...

Corrupt Bootloader has a variety of errors, and one of them is "Bootloader Device Unknown". Here's how to fix this error message.

If you encounter the error Code 9, Windows cannot identify this hardware because it does not have a valid hardware identification number, see this post.

Backward compatibility with the default Arduino bootloader – If signing and encryption keys are not stored in flash alongside MCUboot, the sketch signature verification is skipped and any valid sketch ...