The DD-Cell: a Double Side Entropic Source exploitable as PUF and TRNG

Sala, Riccardo Della; Scotti, Giuseppe

doi:10.1109/prime55000.2022.9816824

Cited by 6 publications

(2 citation statements)

References 14 publications

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“…Furthermore, the constrained resources in IoT devices have led to the unified designs of secure cores, such as ADC-based TRNG/PUF and SRAM-based TRNG/PUF. There are a few PUF and TRNG unified designs reported in the literature [ 5 , 113 , 114 , 115 ] which is a new trend in entropy harvest designs.…”

Section: Trng-puf United Designmentioning

confidence: 99%

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Entropy Sources Based on Silicon Chips: True Random Number Generator and Physical Unclonable Function

Cao

Liu

Lan

et al. 2022

Entropy

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Entropy is a measure of uncertainty or randomness. It is the foundation for almost all cryptographic systems. True random number generators (TRNGs) and physical unclonable functions (PUFs) are the silicon primitives to respectively harvest dynamic and static entropy to generate random bit streams. In this survey paper, we present a systematic and comprehensive review of different state-of-the-art methods to harvest entropy from silicon-based devices, including the implementations, applications, and the security of the designs. Furthermore, we conclude the trends of the entropy source design to point out the current spots of entropy harvesting.

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Section: Trng-puf United Designmentioning

confidence: 99%

“…A review of silicon-based TRNG/PUF designs is shown in Table 4 . Among all of these designs [ 5 , 113 , 114 , 115 ], the unified implementations of TRNG and PUF demonstrated to reduce the integration effort, cost, and area.…”

Section: Trng-puf United Designmentioning

confidence: 99%