Physical Unclonable Function (PUF)-Based e-Cash Transaction Protocol (PUF-Cash)
نویسندگان
چکیده
منابع مشابه
PUF – Physical Unclonable Functions
from historical banking and telecommunication applications to electronic passports, electronic IDs, anti-counterfeiting devices, smartgrid applications, and more. The security requirements for most of these applications are crucial and evolving. In addition, more and more sophisticated attacks are being developed every day. As a result, design of Smart Card ICs is a growing challenge. This pape...
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Digital circuit physical unclonable function (PUF) have been attracting attentions for the merits of resilience to the environmental and operational variations that analog PUFs suffer from. Existing state-ofthe-art digital circuit PUFs, however, are either hybrid of analog-digital circuits which are still under the shadow of vulnerability, or impractical for real-world applications. In this wor...
متن کاملPhysical Unclonable Function (PUF) Based Random Number Generator
Physical Unclonable Functions (PUFs) are widely used to generate random Numbers. In this paper we propose a new architecture in which an Arbiter Based PUF has been employed as a nonlinear function in Nonlinear Feedback Shift Register (NFSR) to generate true random numbers. The rate of producing the output bit streams is 10 million bits per second. The proposed RNG is able to pass all NIST tests...
متن کاملTV-PUF : A Fast Lightweight Analog Physically Unclonable Function
Physical Unclonable Function (PUF) is hardware analog of a one-way function which can address hardware security issues such as device authentication, generating secret keys, producing seeds for Random Number Generators, etc. Traditional silicon PUFs are based on delay (Ring Oscillator PUFs and Arbiter PUFs) or memory structures (like SRAM). In this paper, we propose a novel idea of a very fast,...
متن کاملUNBIAS PUF: A Physical Implementation Bias Agnostic Strong PUF
The Physical Unclonable Function (PUF) is a promising hardware security primitive because of its inherent uniqueness and low cost. To extract the device-specific variation from delay-based strong PUFs, complex routing constraints are imposed to achieve symmetric path delays; and systematic variations can severely compromise the uniqueness of the PUF. In addition, the metastability of the arbite...
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ژورنال
عنوان ژورنال: Cryptography
سال: 2019
ISSN: 2410-387X
DOI: 10.3390/cryptography3030018