Invention Grant
- Patent Title: Random number generation and management method, and device
- Patent Title (中): 随机数生成和管理方法及装置
-
Application No.: US12811408Application Date: 2009-06-09
-
Publication No.: US08655933B2Publication Date: 2014-02-18
- Inventor: Jiguo Dong
- Applicant: Jiguo Dong
- Agency: Law Office of Michael Chen
- Agent Che-Yang Chen
- Priority: JP2008-213305 20080728
- International Application: PCT/JP2009/060815 WO 20090609
- International Announcement: WO2010/013550 WO 20100204
- Main IPC: G06F1/02
- IPC: G06F1/02
Abstract:
The present invention relates to a method and device for generating and managing shorter random number series, such as ID and password, in which, for the given N bits binary series R and K dimensions multi-dimensional coordinate information i (i1, . . . , ik, . . . , iK), R is used for the following part of the decimal point of initial value x0 for nonlinear function, i is transformed into coordinates of each dimension, i1, . . . , ik, . . . , iK, and the initial value x0 and ik are stored in the register, through operations to generate and manage multi-dimensional random number Ri.
Public/Granted literature
- US20100287225A1 Random Number Generation and Management Method, and Device Public/Granted day:2010-11-11
Information query
