Storage and computation optimization of public-key schemes on embedded devices

2018 ◽  
Author(s):  
Jori Winderickx ◽  
An Braeken ◽  
Nele Mentens
Keyword(s):  
Public Key ◽  
Embedded Devices

scholarly journals Compact FPGA hardware architecture for public key encryption in embedded devices

PLoS ONE ◽  
2018 ◽  
Vol 13 (1) ◽  
pp. e0190939 ◽  
Author(s):  
Luis Rodríguez-Flores ◽  
Miguel Morales-Sandoval ◽  
René Cumplido ◽  
Claudia Feregrino-Uribe ◽  
Ignacio Algredo-Badillo
Keyword(s):  
Hardware Architecture ◽  
Public Key ◽  
Public Key Encryption ◽  
Embedded Devices

scholarly journals A Security Scheme for Dependable Key Insertion in Mobile Embedded Devices

2011 ◽  
Vol 2011 ◽  
pp. 1-19 ◽  
Author(s):  
Alexander Klimm ◽  
Benjamin Glas ◽  
Matthias Wachs ◽  
Sebastian Vogel ◽  
Klaus D. Müller-Glaser ◽  
...  
Keyword(s):  
Access Control ◽  
Holistic Approach ◽  
Public Key Cryptography ◽  
Mobile Systems ◽  
Public Key ◽  
Mobile System ◽  
Embedded Devices ◽  
The Public ◽  
Access Control System ◽  
Memory Resources

Public Key Cryptography enables entity authentication protocols based on a platform's knowledge of other platforms' public key. This is particularly advantageous for embedded systems, such as FPGA platforms, with limited or none read-protected memory resources. For access control systems, an access token is authenticated by the mobile system. Only the public key of authorized tokens needs to be stored inside the mobile platform. At some point during the platform's lifetime, these might need to be updated in the field due to loss or damage of tokens. This paper proposes a holistic approach for an automotive access control system based on Public Key Cryptography. Next to a FPGA-based hardware architecture, we focus on a secure scheme for key flashing of public keys to highly mobile systems. The main goal of the proposed scheme is the minimization of online dependencies to Trusted Third Parties, Certification Authorities, or the like, to enable key flashing in remote locations with only minor technical infrastructure. Introducing trusted mediator devices, new tokens can be authorized and later their public key can be flashed into a mobile system on demand.

Study of Public Key Cryptography Techniques for Authentication in Embedded Devices for Smart Grids

2021 ◽  
Author(s):  
Jonathan Zavala-Diaz ◽  
Enrique Reyes-Archundia ◽  
Juan C. Olivares-Rojas ◽  
Marco V. Chavez-Baez ◽  
Jose A. Gutierrez-Gnecchi ◽  
...  
Keyword(s):  
Smart Grids ◽  
Public Key Cryptography ◽  
Public Key ◽  
Embedded Devices

Cryptanalysis on an Improved Version of ElGamal-Like Public-Key Encryption Scheme for Encrypting Large Messages

Informatica ◽  
2012 ◽  
Vol 23 (4) ◽  
pp. 537-562 ◽  
Author(s):  
Ting-Yi Chang ◽  
Min-Shiang Hwang ◽  
Wei-Pang Yang
Keyword(s):  
Public Key ◽  
Encryption Scheme ◽  
Public Key Encryption

An Efficient Key Generation of ZHFE Public Key Cryptosystem

2018 ◽  
Vol E101.A (1) ◽  
pp. 29-38
Author(s):  
Yasuhiko IKEMATSU ◽  
Dung Hoang DUONG ◽  
Albrecht PETZOLDT ◽  
Tsuyoshi TAKAGI
Keyword(s):  
Public Key ◽  
Public Key Cryptosystem ◽  
Key Generation
Sign in / Sign up

Export Citation Format

Share Document