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University of Ulster (2008) AN ENCRYPTION METHOD. [Patent]
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URL: http://www.wipo.int/patentscope/search/en/WO2010046104
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.
| Item Type: | Patent |
|---|---|
| Faculties and Schools: | Faculty of Arts Faculty of Computing & Engineering Faculty of Arts > School of Creative Arts Faculty of Computing & Engineering > School of Computing and Intelligent Systems |
| Research Institutes and Groups: | Computer Science Research Institute Computer Science Research Institute > Intelligent Systems Research Centre |
| ID Code: | 21345 |
| Deposited By: | Professor Paul McKevitt |
| Deposited On: | 13 Mar 2012 08:54 |
| Last Modified: | 13 Mar 2012 09:02 |
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