Zobrazeno 1 - 10
of 300
pro vyhledávání: '"Akira TSUKAMOTO"'
Autor:
Ronaldo Serrano, Ckristian Duran, Marco Sarmiento, Trong-Thuc Hoang, Akira Tsukamoto, Kuniyasu Suzaki, Cong-Kha Pham
Publikováno v:
IEEE Access, Vol 10, Pp 41852-41862 (2022)
True Random Number Generator (TRNG) is used in many applications, generally for generating random cryptography keys. In this way, the trust of the cryptography system depends on the quality of the random numbers generated. However, the entropy fluctu
Externí odkaz:
https://doaj.org/article/bdf4b9c592b44593addd78ddd8076c4d
Autor:
Trong-Thuc Hoang, Ckristian Duran, Ronaldo Serrano, Marco Sarmiento, Khai-Duy Nguyen, Akira Tsukamoto, Kuniyasu Suzaki, Cong-Kha Pham
Publikováno v:
IEEE Access, Vol 10, Pp 46014-46027 (2022)
A Trusted Execution Environment (TEE) sets a platform to secure applications based on the Chain-of-Trust (CoT). The starting point of the CoT is called the Root-of-Trust (RoT). However, the RoT implementation often relies on obscurity and provides li
Externí odkaz:
https://doaj.org/article/31e1d64623554c2d8c74047f3b24d5a9
Publikováno v:
IEEE Access, Vol 9, Pp 24768-24786 (2021)
Fully depleted silicon-on-insulator (FD-SOI) technology is renowned for its back-gate bias voltage controllability. It allows devices fabricated with FD-SOI technology to be optimized for low power consumption or high performance with proper back-gat
Externí odkaz:
https://doaj.org/article/cfd28f0917ef479f9087e8b716b92c72
Autor:
Ronaldo Serrano, Ckristian Duran, Trong-Thuc Hoang, Marco Sarmiento, Khai-Duy Nguyen, Akira Tsukamoto, Kuniyasu Suzaki, Cong-Kha Pham
Publikováno v:
IEEE Access, Vol 9, Pp 105748-105755 (2021)
All cryptography systems have a True Random Number Generator (TRNG). In the process of validating, these systems are necessary for prototyping in Field Programmable Gate Array (FPGA). However, TRNG uses an entropy source based on non-deterministic ef
Externí odkaz:
https://doaj.org/article/fbdba590a9b443f7bc3485f385d4b062
Publikováno v:
IEEE Access, Vol 9, Pp 151993-152014 (2021)
Cryptographic System-on-Chips (SoCs) are becoming more and more popular. In these systems, cryptographic accelerators are integrated with processor cores to provide users with the software’s flexibility and hardware’s high performance. First, thi
Externí odkaz:
https://doaj.org/article/36ee190b07044c1ba9e2c48d443dc18d
Publikováno v:
IEEE Access, Vol 9, Pp 164597-164612 (2021)
Computer designers have included techniques such as speculative execution and caching to optimize speed and performance. Unfortunately, they could be exploited by the recently discovered cache-side channel attack, spectre. The purpose of this researc
Externí odkaz:
https://doaj.org/article/2b0e2b8fcc474428a099f184372e2429
Publikováno v:
IEEE Access, Vol 9, Pp 133520-133530 (2021)
A trusted execution environment (TEE) is a new hardware security feature that is isolated from a normal OS (i.e., rich execution environment (REE)). The TEE enables us to run a critical process, but the behavior is invisible from the normal OS, which
Externí odkaz:
https://doaj.org/article/716bab4a0d8943bd8a7ee1ccecc5110f
Autor:
Trong-Thuc Hoang, Ckristian Duran, Duc-Thinh Nguyen-Hoang, Duc-Hung Le, Akira Tsukamoto, Kuniyasu Suzaki, Cong-Kha Pham
Publikováno v:
IEEE Access, Vol 8, Pp 74015-74023 (2020)
The Trusted Execution Environment (TEE) offers a software platform for secure applications. The TEE offers a memory isolation scheme and software authentication from a high privilege mode. The procedure uses different algorithms such as hashes and si
Externí odkaz:
https://doaj.org/article/7ddd52af47504a3abeaed4003f63c286
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 12, Iss 3, Pp 17-00118-17-00118 (2017)
Adherent cells generate traction forces, which are generated by and transmitted along the actin cytoskeleton to the underlying external substrate via focal adhesions. These cell generated forces are fundamental for maintaining cell shape and driving
Externí odkaz:
https://doaj.org/article/3aba5db00eea4fcfa21afd813320f53b
Autor:
Keiichi NAKAGAWA, Akira TSUKAMOTO, Tatsuhiko ARAFUNE, Hongen LIAO, Etsuko KOBAYASHI, Takashi USHIDA, Ichiro SAKUMA
Publikováno v:
Journal of Biomechanical Science and Engineering, Vol 8, Iss 1, Pp 17-26 (2013)
To provide shock-wave exposure with high accuracy and widen the application area of shock-wave therapy, a miniaturized shock-wave device for endoscopic surgery was developed. The shock-wave device applies an electrohydraulic mechanism for generating
Externí odkaz:
https://doaj.org/article/312499d7baa24760abb18c7b98e3c25c