Random number generator

Details Random number generator Random number generator

2011-08-30

2011-08-30

Ngo, Chuong D (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

C708S254000

Reexamination Certificate

active

08010587

ABSTRACT:
Systems, methods, and other embodiments associated with random number generators are described. One system embodiment includes a random number generator logic that may produce an initial random number from a first set of three inputs. The system embodiment may receive the three inputs from sources including an internal counter entropy source (ICES), an internal arbitrary entropy source (IAES), and an external entropy source (EES). The system embodiment may generate a first random number from a first set of three inputs (e.g., value from ICES, value from IAES, value from EES) but may then generate subsequent random numbers from a different set of three inputs (e.g., value from ICES, value from IAES, previous random number).

REFERENCES:
patent: 7007050 (2006-02-01), Saarinen
patent: 7813503 (2010-10-01), Campagna et al.
patent: 2002/0165888 (2002-11-01), Kim
patent: 2006/0002550 (2006-01-01), Campagna et al.
patent: 2006/0126842 (2006-06-01), Campagna et al.

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