GB2510764A - A method of securing electronic information - Google Patents

A method of securing electronic information Download PDF

Info

Publication number
GB2510764A
GB2510764A GB1408847.0A GB201408847A GB2510764A GB 2510764 A GB2510764 A GB 2510764A GB 201408847 A GB201408847 A GB 201408847A GB 2510764 A GB2510764 A GB 2510764A
Authority
GB
United Kingdom
Prior art keywords
information
electronic information
storage device
data
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB1408847.0A
Other versions
GB201408847D0 (en
Inventor
Paul Whipp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EVANIDUS Ltd
Original Assignee
EVANIDUS Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EVANIDUS Ltd filed Critical EVANIDUS Ltd
Publication of GB201408847D0 publication Critical patent/GB201408847D0/en
Publication of GB2510764A publication Critical patent/GB2510764A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1011—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/101—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities
    • G06F21/1013—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by binding digital rights to specific entities to locations

Abstract

There is provided a method of securing electronic information comprising encrypting electronic information with computing apparatus (11) using an encryption key based on information data associated with a storage device (16). The information data comprises a memory location identifier representing a position in an electronic memory of the storage device (16) where purchased electronic information is to be stored. Recursively encrypted information is stored on the storage device (16) at a position associated with the memory location identifier. The information data is used to provide a key for decryption. Decryption is performed on successive data portions of the electronic information in turn, with a preceding decrypted data portion overwritten or deleted as a next data portion is decrypted.
GB1408847.0A 2011-12-01 2012-11-27 A method of securing electronic information Withdrawn GB2510764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1120700.8A GB201120700D0 (en) 2011-12-01 2011-12-01 A method of securing electronic information
PCT/GB2012/052920 WO2013079923A2 (en) 2011-12-01 2012-11-27 A method of securing electronic information

Publications (2)

Publication Number Publication Date
GB201408847D0 GB201408847D0 (en) 2014-07-02
GB2510764A true GB2510764A (en) 2014-08-13

Family

ID=45509022

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1120700.8A Ceased GB201120700D0 (en) 2011-12-01 2011-12-01 A method of securing electronic information
GB1408847.0A Withdrawn GB2510764A (en) 2011-12-01 2012-11-27 A method of securing electronic information

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1120700.8A Ceased GB201120700D0 (en) 2011-12-01 2011-12-01 A method of securing electronic information

Country Status (2)

Country Link
GB (2) GB201120700D0 (en)
WO (1) WO2013079923A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002001335A2 (en) * 2000-06-27 2002-01-03 Microsoft Corporation System and method for activating a rendering device in a multi-level rights-management architecture
WO2005121972A1 (en) * 2004-06-14 2005-12-22 Research In Motion Limited Method and system for securing data utilizing redundant secure key storage
US20060265563A1 (en) * 2003-09-30 2006-11-23 Infineon Technologies Ag Word-individual key generation
EP1950683A1 (en) * 2005-11-18 2008-07-30 Matsushita Electric Industrial Co., Ltd. Recording/reproducing device, communication device, program, system lsi

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002001335A2 (en) * 2000-06-27 2002-01-03 Microsoft Corporation System and method for activating a rendering device in a multi-level rights-management architecture
US20060265563A1 (en) * 2003-09-30 2006-11-23 Infineon Technologies Ag Word-individual key generation
WO2005121972A1 (en) * 2004-06-14 2005-12-22 Research In Motion Limited Method and system for securing data utilizing redundant secure key storage
EP1950683A1 (en) * 2005-11-18 2008-07-30 Matsushita Electric Industrial Co., Ltd. Recording/reproducing device, communication device, program, system lsi

Also Published As

Publication number Publication date
WO2013079923A3 (en) 2013-11-07
WO2013079923A2 (en) 2013-06-06
GB201408847D0 (en) 2014-07-02
GB201120700D0 (en) 2012-01-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)