Invention Grant
- Patent Title: Randomization of data using a plurality of types of pseudorandom number generators
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Application No.: US16567898Application Date: 2019-09-11
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Publication No.: US10884706B2Publication Date: 2021-01-05
- Inventor: Tsuyoshi Atsumi , Yasuhiko Kurosawa , Yohei Koganei , Yuji Nagai
- Applicant: Toshiba Memory Corporation
- Applicant Address: JP Tokyo
- Assignee: Toshiba Memory Corporation
- Current Assignee: Toshiba Memory Corporation
- Current Assignee Address: JP Tokyo
- Agency: Kim & Stewart LLP
- Priority: JP2016-180509 20160915
- Main IPC: G06F7/58
- IPC: G06F7/58 ; H04L9/06
Abstract:
A randomizer includes a first pseudorandom number generator, a second pseudorandom number generator, and a first logic circuit configured to output a pseudorandom sequence by carrying out an operation on a pseudorandom sequence generated by the first pseudorandom number generator and a pseudorandom sequence generated by the second pseudorandom number generator, and a second logic circuit configured to randomize a data string input to the randomizer based on the pseudorandom sequence output by the first logic circuit.
Public/Granted literature
- US20200004505A1 RANDOMIZATION OF DATA USING A PLURALITY OF TYPES OF PSEUDORANDOM NUMBER GENERATORS Public/Granted day:2020-01-02
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