AN ENCRYPTION METHOD

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

Research output: Patent

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.
LanguageEnglish
Patent numberPCT/EP2009/007555
Publication statusPublished - 23 Oct 2008

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Cryptography

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CHEDDAD, A., CONDELL, J., CURRAN, K., & MCKEVITT, P. (2008). AN ENCRYPTION METHOD. (Patent No. PCT/EP2009/007555).
CHEDDAD, A (Inventor) ; CONDELL, J (Inventor) ; CURRAN, K (Inventor) ; MCKEVITT, P (Inventor). / AN ENCRYPTION METHOD. Patent No.: PCT/EP2009/007555.
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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 = "10",
day = "23",
language = "English",
type = "Patent",

}

CHEDDAD, A, CONDELL, J, CURRAN, K & MCKEVITT, P 2008, AN ENCRYPTION METHOD, Patent No. PCT/EP2009/007555.

AN ENCRYPTION METHOD. / CHEDDAD, A (Inventor); CONDELL, J (Inventor); CURRAN, K (Inventor); MCKEVITT, P (Inventor).

Patent No.: PCT/EP2009/007555.

Research output: Patent

TY - PAT

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 -

CHEDDAD A, CONDELL J, CURRAN K, MCKEVITT P, inventors. AN ENCRYPTION METHOD. PCT/EP2009/007555. 2008 Oct 23.