Invention Grant
- Patent Title: String hashing using a number generator
- Patent Title (中): 使用数字生成器进行字符串散列
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Application No.: US12473939Application Date: 2009-05-28
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Publication No.: US08812570B2Publication Date: 2014-08-19
- Inventor: James P. Schneider
- Applicant: James P. Schneider
- Applicant Address: US NC Raleigh
- Assignee: Red Hat, Inc.
- Current Assignee: Red Hat, Inc.
- Current Assignee Address: US NC Raleigh
- Agency: Lowenstein Sandler LLP
- Main IPC: G06F7/58
- IPC: G06F7/58

Abstract:
In one embodiment, a mechanism for string hashing using a random number generator is disclosed. In one embodiment, a method includes dividing an input stream provided to a hashing module into a plurality of subsets of ‘n’ bits, entangling, by a mixer of the hashing module, one of the subsets of ‘n’ bits by a next sequential output of a pseudo-random number generator (PRNG), adding a product of the entangling to an accumulator of the hashing module, repeating the entangling and adding until all subsets of the plurality of subsets have been processed, and returning a value in the accumulator as a hash result value.
Public/Granted literature
- US20100306294A1 Mechanism for String Hashing Using a Random Number Generator Public/Granted day:2010-12-02
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