Title :
A Magnetic Tunnel Junction based True Random Number Generator with conditional perturb and real-time output probability tracking
Author :
Won Ho Choi ; Yang, L.V. ; Jongyeon Kim ; Deshpande, Abhishek ; Gyuseong Kang ; Jian-Ping Wang ; Kim, Chris H.
Author_Institution :
Dept. of ECE, Univ. of Minnesota, Minneapolis, MN, USA
Abstract :
This work experimentally demonstrates for the first time a True Random Number Generator (TRNG) based on the random switching probability of Magnetic Tunnel Junctions (MTJs). A conditional perturb and real-time output probability tracking scheme is proposed to enhance the reliability, speed, and power consumption while maintaining a 100% bit efficiency.
Keywords :
MRAM devices; magnetic tunnelling; random number generation; switching circuits; MTJ; TRNG; conditional perturb; magnetic tunnel junction; random switching probability; real-time output probability tracking; true random number generator; Generators; Junctions; Magnetic tunneling; NIST; Noise; Real-time systems; Switches;
Conference_Titel :
Electron Devices Meeting (IEDM), 2014 IEEE International
DOI :
10.1109/IEDM.2014.7047039
