Back to results
US 2014/0237012 A1Published application
Pseudorandom number generating circuit and method
AssigneeFujitsu Semiconductor Limited
InventorNoriyuki IKEDA
Life of this patent
Estimating the term…
Abstract
A pseudorandom number generating circuit includes: a first generator including a shift register and configured to generate a first pseudorandom number, the shift register including registers, the first pseudorandom number having a plurality of bits corresponding to the registers; a second generator configured to generate a second pseudorandom number; and a selector configured to select a bit that is to be output from the plurality of bits by using the second pseudorandom number.
Claims11
A pseudorandom number generating circuit comprising:
- a first generator including a shift register and configured to generate a first pseudorandom number, the shift register including registers, the first pseudorandom number having a plurality of bits corresponding to the registers;
- a second generator configured to generate a second pseudorandom number;
- and
- a selector configured to select a bit that is to be output from the plurality of bits by using the second pseudorandom number.
1 more element
A method for generating a pseudorandom number comprising:
- generating a first pseudorandom number having a plurality of bits corresponding to registers of a shift register;
- generating a second pseudorandom number;
- and
- selecting a bit that is to be output from the plurality of bits by using the second pseudorandom number.
1 more element
Dependencies are inferred from the claim text.