A Magnetic Tunnel Junction based True Random Number Generator with conditional perturb and real-time output probability tracking - Concepedia

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A Magnetic Tunnel Junction based True Random Number Generator with conditional perturb and real-time output probability tracking

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References

2014

Year

Won Ho Choi, Yang Lv, Jong Yeon Kim, Abhishek Deshpande, Gyuseong Kang, Jian-Ping Wang, Chris H. Kim

Unknown Venue

SpintronicsElectrical EngineeringEngineeringPseudo-random SequenceReal-time Output ProbabilityMagnetic Tunnel JunctionsComputer EngineeringConditional PerturbMagnetic Tunnel JunctionPseudorandom Number Generator

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.