Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 신형순 | * |
dc.date.accessioned | 2020-12-03T16:30:22Z | - |
dc.date.available | 2020-12-03T16:30:22Z | - |
dc.date.issued | 2020 | * |
dc.identifier.issn | 2079-9292 | * |
dc.identifier.other | OAK-28193 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/255596 | - |
dc.description.abstract | As Internet of Things (IoT) devices have evolved, physical unclonable functions (PUFs) have become a popular solution for hardware security. In particular, memristor devices are receiving attention as suitable candidates for reliable PUFs because they can be integrated into nano-cross point array circuits with ultra-high efficiency. However, it has been found that typical 1-bit generating PUFs consume too many challenge-response pairs (CRPs) to generate a single response. This issue has to be overcome to construct a strong and reliable PUF with a large number of valid CRPs. We suggest a bank design and quantizing entropy source method for constructing a multibit-generating PUF. In this paper, we propose a new pulsewidth-based memristive PUF (pm-PUF) architecture that incorporates analog memristor devices and a nano-cross point array. We describe the architecture's circuit implementation and its operating process in detail. We also evaluate the inter and intra performances of the pm-PUF in terms of randomness, diffuseness, uniqueness, and steadiness to show that the proposed pm-PUF will be a promising solution for a high-density hardware security system. | * |
dc.language | English | * |
dc.publisher | MDPI | * |
dc.subject | hardware security | * |
dc.subject | physical unclonable function (PUF) | * |
dc.subject | cross-point array | * |
dc.subject | nanoelectronic | * |
dc.subject | memristor | * |
dc.title | Multibit-Generating Pulsewidth-Based Memristive-PUF Structure and Circuit Implementation | * |
dc.type | Article | * |
dc.relation.issue | 9 | * |
dc.relation.volume | 9 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.journaltitle | ELECTRONICS | * |
dc.identifier.doi | 10.3390/electronics9091446 | * |
dc.identifier.wosid | WOS:000580925900001 | * |
dc.author.google | Choi, Seoyeon | * |
dc.author.google | Kim, Dayoung | * |
dc.author.google | Choi, Yunyeong | * |
dc.author.google | Sun, Wookyung | * |
dc.author.google | Shin, Hyungsoon | * |
dc.contributor.scopusid | 신형순(7404012125) | * |
dc.date.modifydate | 20240322125227 | * |