Writing and reading encrypted data using time-based encryption keys

Invention Grant

US08370648B1 Writing and reading encrypted data using time-based encryption keys 有权

Please log in to see more content

Patent Title: Writing and reading encrypted data using time-based encryption keys
Application No.: US12724005

Application Date: 2010-03-15
Publication No.: US08370648B1

Publication Date: 2013-02-05
Inventor: Assaf Natanzon
Applicant: Assaf Natanzon
Applicant Address: BM Hamilton
Assignee: EMC International Company
Current Assignee: EMC International Company
Current Assignee Address: BM Hamilton
Agency: Daly, Crowley, Mofford & Durkee, LLP
Main IPC: H04L29/06
IPC: H04L29/06

Writing and reading encrypted data using time-based encryption keys

Abstract:

In one aspect, a method to manage encrypted data includes configuring a first portion of a storage medium to store encrypted data. The encrypted data is encrypted using a time-based encryption key. The method also includes configuring a second portion of the storage medium to include metadata identifying the time-based encryption key and storing the time-based encryption key in a location other than the storage medium.

Information query

Espacenet