Patent Document ID: 9934000
Application ID: 13906056
Patent Status: 1

Claim One:
1. A digital data apparatus for producing random digital data, comprising: at least one physical processor; a physical system memory; a plurality of entropy sources each generating respective random source digital data having a corresponding level of entropy, including a first entropy source generating random source digital data having a first level of entropy, and a second entropy source generating random source digital data having a second level of entropy lower than said first level of entropy, said second entropy source being independent of said first entropy source; a random number generator embodied as computer program code storable in said physical system memory and executable on said at least one physical processor, said random number generator receiving input from each said plurality of entropy sources, said random number generator generating a random digital data output by a deterministic algorithm using input from a selective one of said plurality of entropy sources as a seed for said deterministic algorithm; an entropy manager embodied as computer program code storable in said physical system memory and executable on said at least one physical processor, wherein said entropy manager automatically selects one entropy source among said plurality of entropy sources as input for the seed for said deterministic algorithm used by said random number generator, said entropy manager automatically selecting one entropy source among said plurality of entropy sources by determining a minimum level of entropy required by a consuming entity from among multiple possible minimum levels of entropy required, wherein the consuming entity consumes random digital data output by said random number generator to perform at least one data processing function, wherein the minimum level of entropy required by the consuming entity is a minimum level required as input for the seed for said random number generator to produce the random digital data output consumed by the consuming entity, said entropy manager further automatically selecting an entropy source from among said plurality of entropy sources having the lowest corresponding level of entropy which meets said minimum level of entropy required by the consuming entity.