Evidence map›Paper›PMID 39946378›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025

Stochastic Photoresponse-Driven Perovskite TRNGs for Secure Encryption Systems.

Dante Ahn, Minz Lee, Woochul Kim, Yeon Kyung Lee, Jun Young Lee, Gun Young Jung, Hangyeol Choi, Yohan Yoon, Hyun Seok Song, Heon Lee and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Stochastic Photoresponse-Driven Perovskite TRNGs for Secure Encryption Systems.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Dante AhnSensor System Research Center, Korea Institute of Science and Technology (KIST), 14-5 Hwarang-ro, Seoul, 02792, Republic of Korea.
Minz LeeSensor System Research Center, Korea Institute of Science and Technology (KIST), 14-5 Hwarang-ro, Seoul, 02792, Republic of Korea.
Woochul KimSensor System Research Center, Korea Institute of Science and Technology (KIST), 14-5 Hwarang-ro, Seoul, 02792, Republic of Korea.
Yeon Kyung LeeSensor System Research Center, Korea Institute of Science and Technology (KIST), 14-5 Hwarang-ro, Seoul, 02792, Republic of Korea.
Jun Young LeeDiffusion Technology Team, Memory Manufacturing Technology, Samsung Electronics Co. Ltd., 145 Anam-ro, Seoul, 02841, Republic of Korea.
Gun Young JungSchool of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Gwangju, 61005, Republic of Korea.
Hangyeol ChoiKorea Aerospace University, Department of Materials Engineering, 76 Hanggongdaehak-ro, Goyang, 10540, Republic of Korea.
Yohan YoonKorea Aerospace University, Department of Materials Engineering, 76 Hanggongdaehak-ro, Goyang, 10540, Republic of Korea.
Hyun Seok SongSensor System Research Center, Korea Institute of Science and Technology (KIST), 14-5 Hwarang-ro, Seoul, 02792, Republic of Korea.
Heon LeeDepartment of Materials Science and Engineering, Korea University, 145 Anam-ro, Seoul, 02841, Republic of Korea.
Minah SeoSensor System Research Center, Korea Institute of Science and Technology (KIST), 14-5 Hwarang-ro, Seoul, 02792, Republic of Korea.
Jungwook MinDepartment of Optical Engineering, Kumoh National Institute of Technology, 350-27 Gumi-daero, Gumi, Gyeongsangbuk-do, Republic of Korea.ORCID https://orcid.org/0000-0002-7570-1739
Yusin PakSensor System Research Center, Korea Institute of Science and Technology (KIST), 14-5 Hwarang-ro, Seoul, 02792, Republic of Korea.ORCID https://orcid.org/0000-0002-5444-6513

Funding

Korea Institute of Science and Technology 2E33161Korea Institute of Science and Technology 2V09832Korea Institute of Science and Technology 2V10152National Research Council of Science and Technology CAP22013-100National Research Foundation of Korea 2020M3H5A108110421National Research Foundation of Korea 2022R1A2B5B0100203813National Research Foundation of Korea RS-2023-00244550National Research Foundation of Korea RS-2024-00400301National Research Foundation of Korea RS-2024-00454894
6 · The paper itself

Abstract

True random numbers are essential for ensuring information security and supporting simulations across various industries. With the exponential growth of data driven by advancements in artificial intelligence, robust encryption for communications has become increasingly important. While software-based deterministic random number algorithms are cost-effective and easy to use, they are vulnerable to attacks by powerful supercomputers, highlighting the need for more secure alternatives. As portable electronic devices and information-gathering sensors proliferate, portable true random number generators (TRNGs) are critical for maintaining security. In this work, hybrid material-based photodetectors composed of anionic polymers and perovskites that maximize stochastic photogeneration for TRNG applications are presented. By integrating perovskite photodetectors with simple electronic circuits, compact, low-power TRNG devices have been developed that are versatile and resilient to environmental factors. These devices generate 10 000 bits s

Indexed as

encryptionhybrid perovskiteNIST randomness teststochastic photoresponsetrue random number generator

Identifiers

PMID39946378
PMCPMC12005754

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.