AN ENCRYPTION METHOD

A CHEDDAD; J CONDELL; K CURRAN; P MCKEVITT

AN ENCRYPTION METHOD

A CHEDDAD (Inventor), J CONDELL (Inventor), K CURRAN (Inventor), P MCKEVITT (Inventor)

Research output: Patent

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Abstract

There is described a method of encrypting a set of 2D input data, preferably image data. The method comprises obtaining the hash value of a password and re-sizing the hash value to fir the size of the 2D input data. The re-sized data is transformed using an irreversible transform, and the output of the transform is then used to encode the 2D data.

Original language	English
Patent number	PCT/EP2009/007555
Publication status	Published (in print/issue) - 23 Oct 2008

Bibliographical note

Country: International
Commercialisation Status: market
Patent Application Date: 2009-10-22

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Encryptionmethodpatent2010Final published version, 4.13 MB

http://www.wipo.int/patentscope/search/en/WO2010046104

Cite this

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title = "AN ENCRYPTION METHOD",

abstract = "There is described a method of encrypting a set of 2D input data, preferably image data. The method comprises obtaining the hash value of a password and re-sizing the hash value to fir the size of the 2D input data. The re-sized data is transformed using an irreversible transform, and the output of the transform is then used to encode the 2D data.",

author = "A CHEDDAD and J CONDELL and K CURRAN and P MCKEVITT",

note = "Country: International Commercialisation Status: market Patent Application Date: 2009-10-22; PCT/EP2009/007555",

year = "2008",

month = oct,

day = "23",

language = "English",

type = "Patent",

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T1 - AN ENCRYPTION METHOD

AU - CHEDDAD, A

AU - CONDELL, J

AU - CURRAN, K

AU - MCKEVITT, P

N1 - Country: International Commercialisation Status: market Patent Application Date: 2009-10-22

PY - 2008/10/23

Y1 - 2008/10/23

N2 - There is described a method of encrypting a set of 2D input data, preferably image data. The method comprises obtaining the hash value of a password and re-sizing the hash value to fir the size of the 2D input data. The re-sized data is transformed using an irreversible transform, and the output of the transform is then used to encode the 2D data.

AB - There is described a method of encrypting a set of 2D input data, preferably image data. The method comprises obtaining the hash value of a password and re-sizing the hash value to fir the size of the 2D input data. The re-sized data is transformed using an irreversible transform, and the output of the transform is then used to encode the 2D data.

M3 - Patent

M1 - PCT/EP2009/007555

ER -

AN ENCRYPTION METHOD

Abstract

Bibliographical note

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