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Multicolor Physical Unclonable Functions
2022In today's world, counterfeiting is a major problem.Increasing counterfiting cause economic loss, health risks, and social issues.For this reason, academic and industrial circles have focused on thedevelopment of new generation of security labels/barcodes to provide effectiveanticounterfeiting measures.
Eşidir, Abidin +3 more
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Strong Authentication with Physical Unclonable Functions
2007Physical unclonable functions (PUFs) can be used as a cost-effective means to store cryptographic key material in an unclonable way. They can be employed for strong authentication of objects, e.g., tokens, and of persons possessing such tokens, but also for other purposes.
Tuyls, P.T., Skoric, B.
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Physically Unclonable Functions: Properties
2013In the first part of this chapter, the author discusses all the security-related qualities attributed to PUF constructions over time and investigates to what extent these are inherent PUF-related properties, or merely advantages of one particular type of PUF. An unambiguous definition for each of the discussed properties is presented, and a comparative
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Physical unclonable functions (PUFs)
2019It has been the practice to store information under lock and key for safeguarding it. Even today, we use cryptographic primitives to store information securely under lock and key, encryption, and decryption. For the process of cryptography, keys are necessary for any operation.
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Clockless Physical Unclonable Functions
2012Physically Unclonable Functions (PUFs) exploit the physical characteristics of silicon and provide an alternative to storing digital encryption keys in non-volatile memory. A PUF maps a unique set of digital inputs to a corresponding set of digital outputs.
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Piezoresistive-Based Physical Unclonable Function
IEEE Sensors JournalWith the expansion of Internet-of-Things (IoT) devices in many aspects of our life, the security of such systems has become an important challenge. Unlike conventional computer systems, any IoT security solution should consider the constraints of these systems such as computational capability, memory, connectivity, and energy consumption limitations ...
Saeed Abdolinezhad +3 more
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Notions on Silicon Physically Unclonable Functions
2017Physically nclonable function (PUF) is not a formally defined concept and, being a hot topic in the security field, in the literature many definitions and properties have been given. Moreover, the major research effort has been focused on the definition of quality parameters such that its PUF architectures can be compared to each other.
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