SECURITY Signal 161
This year's Defcon badges include Baochip-1x, an open source chip whose security is verifiable and that can also be used as a hardware security token (Kim Zetter/Wired)
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An open-source chip whose security can be independently verified gives engineers a hardware security component they can audit themselves rather than relying on vendor assurances. If the design is truly open and verifiable, it provides a transparent alternative to proprietary hardware security tokens where trust is placed in the manufacturer.
Written by elseif from the cluster below · every claim links back to a sourceThe three things worth knowing
Baochip-1x is an open-source chip designed by Andrew "bunnie" Huang and integrated into this year's Defcon badges.
The chip's security is verifiable, allowing independent audit of its design rather than depending on the manufacturer's claims.
Baochip-1x can function as a hardware security token, offering a potentially auditable alternative to closed-source security keys.
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