It can be installed later in the supply chain, and even remotely retrofitted on deployed devices. To solve security problems in IoT systems, such as authentication, product lifecycle management, reverse engineering and cloning, every device needs an unclonable identity. This consists of a secret key, a public key and a certificate. The biggest challenge is to get these credentials into the device. The figure below illustrates how this can be achieved by using BK software.
BK creates the secret key of the unclonable identity from within, derived using the intrinsic randomness in uninitialized SRAM. Completing the unclonable identity requires that a public key be generated from the secret key. And this public key can be turned into a certificate by signing it at a certificate authority.
At that point the device is ready to prove its identity and set up a secure channel with another device, a server or a cloud. At power-up, SRAM bits settle in the one or zero state in a non-deterministic way that not even the manufacturer can predict or duplicate. We have deigned the Double Gem to be as slim as possible so that it can fit into a limited space but still deliver the performance of it's wider 12" siblings. As with all our subwoofer the Double Gem is available in 10 finishes including 5 real wood veneers.
Downward Facing Speaker. The PSB is the latest subwoofer from BK Electronics boasting a W RMS amplifier and a 12" loudspeaker in a sealed enclosure the PSB is designed to be both deep and dynamic to add that much needed effect for movies, but also it is subtle for music.
With it's new looks and the addition of an auto on function the PSB is an exceptional subwoofer that will grace both Hi-Fi systems and AV systems alike. With both downward and forward firing versions available and the choice of 10 finishes there's sure to be one that will match your system. Forward Facing Speaker. The Awesome Monolith Plus is our top performing 12" ported subwoofer and incorporates our own specially designed and built W B.
LAT amplifier and a state of the art 12" driver. Toggle navigation. It can easily deliver super 22, lumens high NovoStage enhances the capabilities of Windows-based flat panels and enables collaboration on the go for laptops. Vivitek is a registered trademark of Delta Electronics, Inc.
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