We show that any TRNG architecture based on the cascade of a noise source, an ADC, and a digital postprocessor can be simplified getting rid of the explicit noise source, by codifying the ADC to simultaneously act as both an entropy source and a data acquisition block. Though gains may vary, this is practicable with any ADC type and can be seen as the generalization of a recent proposal where a TRNG was obtained out of the 1+1/2 bit stages of a pipeline converter.
ADCs, Chaos and TRNGs: a Generalized View Exploiting Markov Chain Lumpability Properties / S. Callegari; G. Setti. - STAMPA. - (2007), pp. 213-216. (Intervento presentato al convegno IEEE International Symposium on Circuits and Systems tenutosi a New Orleans (USA) nel Maggio 2007).
ADCs, Chaos and TRNGs: a Generalized View Exploiting Markov Chain Lumpability Properties
CALLEGARI, SERGIO;
2007
Abstract
We show that any TRNG architecture based on the cascade of a noise source, an ADC, and a digital postprocessor can be simplified getting rid of the explicit noise source, by codifying the ADC to simultaneously act as both an entropy source and a data acquisition block. Though gains may vary, this is practicable with any ADC type and can be seen as the generalization of a recent proposal where a TRNG was obtained out of the 1+1/2 bit stages of a pipeline converter.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
