Title :
A 200Mbps random number generator with jitter-amplified oscillator
Author :
Yan Yang ; Guoqiang Bai ; Hongyi Chen
Author_Institution :
Inst. of Microelectron., Tsinghua Univ., Beijing, China
Abstract :
This paper presents a hardware efficient oscillator-based true random number generator with a very high throughput. A new jitter-amplified oscillator has been proposed to produce high frequency oscillated signal with greater jitter, and the distribution of jitter is relatively homogeneous. Theoretical discussion about the scheme of sampling model is presented, and the circuit detail is also given. The prototype has been designed in SMIC 0.13μm technology and has a 200Mbps throughput. Binary numbers generated from post-simulate platform has been verified with NIST 800-22 standard and passed the randomness tests.
Keywords :
cryptography; random number generation; voltage-controlled oscillators; NIST 800-22 standard; cryptographic system; high frequency oscillated signal; jitter-amplified oscillator; random number generator; voltage controlled ring oscillator; Clocks; Generators; Jitter; Noise; Ring oscillators; Throughput; Cryptographic; True random number generator; integrated circuit; randomness test; voltage controlled ring oscillator;
Conference_Titel :
Computing, Communication and Networking Technologies (ICCCNT), 2014 International Conference on
Conference_Location :
Hefei
Print_ISBN :
978-1-4799-2695-4
DOI :
10.1109/ICCCNT.2014.6963088
