Title :
Comprehensive study on higher order radix RSA cryptography engine
Author :
Tukasa Ikeda;Makoto Ikeda
Author_Institution :
EEIS, Graduate School of Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
Abstract :
Public key cryptography like RSA becomes essential for security of IoT devices. Faster, lower power and smaller area realization are the typical demands for such crypto engine. This paper presents comprehensive study on higher-order-radix RSA crypto-engine to demonstrate design trades offs. We presents designs of 1024 bit RSA engine with 2 to 1024 radix arithmetics. In 65nm FDSOI process, 1024 bit RSA encryption is executed in 81 μs.
Keywords :
"Algorithm design and analysis","Cryptography","Engines","Internet of things","Libraries","Clocks","Very large scale integration"
Conference_Titel :
ASIC (ASICON), 2015 IEEE 11th International Conference on
Print_ISBN :
978-1-4799-8483-1
Electronic_ISBN :
2162-755X
DOI :
10.1109/ASICON.2015.7517210
