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Photon-counting multifactor optical encryption and authentication
dc.contributor.author | Pérez Cabré, Elisabet |
dc.contributor.author | Mohammed, E. A. |
dc.contributor.author | Millán Garcia-Varela, M. Sagrario |
dc.contributor.author | Sadoon, H. L |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Òptica i Optometria |
dc.date.accessioned | 2015-03-19T13:10:51Z |
dc.date.available | 2015-03-19T13:10:51Z |
dc.date.created | 2015-02-01 |
dc.date.issued | 2015-02-01 |
dc.identifier.citation | Pérez-Cabré, E. [et al.]. Photon-counting multifactor optical encryption and authentication. "Journal of Optics", 01 Febrer 2015, vol. 17, núm. 2. |
dc.identifier.issn | 2040-8978 |
dc.identifier.uri | http://hdl.handle.net/2117/26846 |
dc.description.abstract | The multifactor optical encryption authentication method [Opt. Lett., 31 721-3 (2006)] reinforces optical security by allowing the simultaneous authentication of up to four factors. In this work, the photon-counting imaging technique is applied to the multifactor encrypted function so that a sparse phase-only distribution is generated for the encrypted data. The integration of both techniques permits an increased capacity for signal hiding with simultaneous data reduction for better fulfilling the general requirements of protection, storage and transmission. Cryptanalysis of the proposed method is carried out in terms of chosen-plaintext and chosen-ciphertext attacks. Although the multifactor authentication process is not substantially altered by those attacks, its integration with the photon-counting imaging technique prevents from possible partial disclosure of any encrypted factor, thus increasing the security level of the overall process. Numerical experiments and results are provided and discussed. |
dc.language.iso | eng |
dc.publisher | Institute of Physics (IOP) |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Ciències de la visió |
dc.subject.lcsh | Data encryption (Computer science) |
dc.subject.lcsh | Photon detectors |
dc.subject.lcsh | Authentication |
dc.subject.lcsh | Photon correlation |
dc.subject.lcsh | Fourier transform optics |
dc.subject.lcsh | Cryptography |
dc.subject.other | optical security |
dc.subject.other | mutifactor encryption |
dc.subject.other | photon-counting imaging |
dc.subject.other | information |
dc.subject.other | verification |
dc.subject.other | authentication |
dc.subject.other | optical recognition |
dc.subject.other | cryptanalysis |
dc.subject.other | JOINT TRANSFORM CORRELATOR |
dc.subject.other | AUTOMATIC TARGET RECOGNITION |
dc.subject.other | FRACTIONAL FOURIER DOMAIN |
dc.subject.other | IMAGE ENCRYPTION |
dc.subject.other | FRESNEL DOMAIN |
dc.subject.other | CORRELATION FILTERS |
dc.subject.other | SECURITY |
dc.subject.other | SYSTEM |
dc.subject.other | KEYS |
dc.subject.other | PROCESSOR |
dc.title | Photon-counting multifactor optical encryption and authentication |
dc.type | Article |
dc.subject.lemac | Encriptació de dades (Informàtica) |
dc.subject.lemac | Fotons |
dc.subject.lemac | Reconeixement òptic de caràcters |
dc.subject.lemac | Correlació (Estadística) |
dc.subject.lemac | Fourier, Transformacions de -- Òptica |
dc.subject.lemac | Criptografia |
dc.contributor.group | Universitat Politècnica de Catalunya. GOAPI - Grup d'Òptica Aplicada i Processament d'Imatge |
dc.identifier.doi | 10.1088/2040-8978/17/2/025706 |
dc.rights.access | Open Access |
local.identifier.drac | 15519823 |
dc.description.version | Postprint (author’s final draft) |
local.citation.author | Pérez-Cabré, E.; Mohammed, E.; Millan, M.; Sadoon, H. |
local.citation.publicationName | Journal of Optics |
local.citation.volume | 17 |
local.citation.number | 2 |
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