Radiation-Proof Proximity Sensor
نویسندگان
چکیده
منابع مشابه
Proof of Proximity of Knowledge
Public-key distance bounding schemes are needed to defeat relay attacks in payment systems. So far, only two such schemes exist, but fail to fully protect against malicious provers. In this paper, we solve this problem. We provide a full formalism to define the proof of proximity of knowledge (PoPoK). Protocols should succeed if and only if a prover holding a secret is within the proximity of t...
متن کاملVCNL4020 Proximity Sensor - Gesture Control Sensor Board
There are many advantages of using gesture control over capacitive touch control or more traditional control devices like buttons or knobs. When wearing gloves, capacitive touch panels will not work, but infrared gesture control will. While both sensing technologies work in two dimensions, x and y, gesture control adds a third dimension to the control mix. Users can move their hand towards and ...
متن کاملLecture 5 : PCPs of Proximity , Proof Composition
In today’s lecture we will first define a new variant of PCP, called PCPs of Proximity, and then use this we use to perform ”proof composition”, a necessary ingredient in all existing PCP constructions to reduce the size of the alphabet or equivalently to reduce the query complexity. In fact, proof composition will be one of the phases of Dinur’s proof of the PCP, that we will discuss in the ne...
متن کاملSound Proof of Proximity of Knowledge
Public-key distance bounding schemes are needed to defeat relay attacks in payment systems. So far, only five such schemes exist, but fail to fully protect against malicious provers. In this paper, we solve this problem. We provide a full formalism to define the proof of proximity of knowledge (PoPoK). Protocols should succeed if and only if a prover holding a secret is within the proximity of ...
متن کاملDual-Fiberoptic Microcantilever Proximity Sensor
Microcantilevers are key components of many Micro-Electro-Mechanical Systems (MEMS) and Micro-Optical-ElectroMechanical Systems (MOEMS) because slight changes to them physically or chemically lead to changes in mechanical characteristics. An inexpensive dual-fiberoptic microcantilever proximity sensor and model to predict its performance are reported here. Motion of a magnetic-material-coated c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Measurement and Control
سال: 1999
ISSN: 0020-2940
DOI: 10.1177/002029409903200302