HANDLING WEAKENING OF HASH FUNCTIONS BY USING EPOCHS

Patent №

US 10,242,015

Granted

2019-03-26

Filed 2015

Owner

EMC CORPORATION

Lab

AI components

2

kr · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14829478

Techniques to manage the use of hash functions are disclosed. In various embodiments, a hash function epoch metadata is stored to associate a hash function with an epoch, the epoch defining a subset of data stored by a distributed file system. The distributed file system is configured to use the hash function epoch metadata to manage storage of data comprising the subset of data stored by the distributed file system.

Knowledge representationAI hardwareG06F 16/137G06F 16/1748G06F 16/1824G06F 16/2255

AI classification

AI hardware0.90
Knowledge representation0.86
Planning0.16
Evolutionary computation0.04
Natural language0.01
Vision0.00
Machine learning0.00
Speech0.00

Ownership

EMC CORPORATION

assignment · 370770588

Assignors

SATYANARAYANAN, MAHADEV, TOLIA, NIRAJ, GAUL, ANDREW

On an employer assignment, the assignors are typically the inventors.

From the same owner

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