Low-complexity chaotic encryption system
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Universidad Nacional Autónoma de México
Resumen: Secure multimedia communication presents new challenges that are difficult to handle using by currently adopted encryption schemes(RSA—Rivest-Shamir-Adelman, AES—Advanced Encryption Standard, and IDEA—International Data Encryption algorithm) [28]. It re- quires the processing of huge amount...
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| Format: | Artículo de Investigación |
| Language: | English |
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Sociedad Mexicana de Física, A.C.
2007
Universidad Nacional Autónoma de México; Facultad de Ciencias |
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| _version_ | 1877697778385158145 |
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| author | Hasimoto Beltrán, Rogelio |
| author_facet | Hasimoto Beltrán, Rogelio |
| author_sort | Hasimoto Beltrán, Rogelio |
| collection | Repositorio Institucional UNAM |
| description | Resumen: Secure multimedia communication presents new challenges that are difficult to handle using by currently adopted encryption schemes(RSA—Rivest-Shamir-Adelman, AES—Advanced Encryption Standard, and IDEA—International Data Encryption algorithm) [28]. It re- quires the processing of huge amounts of information at speeds ranging from Kilobits/sec (Kbs) to the order of Megabits/sec (Mbs). Withthis in mind, we propose a secure low-complexity encryption system based on a 4-array of independently iterated chaotic logistic maps with a new Spatiotemporal feedback scheme as a diffusion process. The robustness of the system to opponents’ attack is enhanced by using a periodic three-level pseudo-random perturbation scheme, one at the system-key level and two at the map array level. An analysis of the proposed scheme regarding its vulnerability to attacks, statistical properties and implementation performance is presented. To the best of our knowledge we provide a simple and secure encryption system for real-time multimedia communications with the fastest software execution time reported in the literature. |
| format | Artículo de Investigación |
| id | unam-41376 |
| institution | Universidad Nacional Autónoma de México |
| language | English |
| publishDate | 2007 |
| publisher | Sociedad Mexicana de Física, A.C. Universidad Nacional Autónoma de México; Facultad de Ciencias |
| record_format | dspace |
| spelling | Low-complexity chaotic encryption system Hasimoto Beltrán, Rogelio Físico Matemáticas y Ciencias de la Tierra Discrete chaotic encryption block ciphers symmetric encryption Procedencia: Universidad Nacional Autónoma de México Repositorio Institucional de la UNAM: https://repositorio.unam.mx/ Resumen: Secure multimedia communication presents new challenges that are difficult to handle using by currently adopted encryption schemes(RSA—Rivest-Shamir-Adelman, AES—Advanced Encryption Standard, and IDEA—International Data Encryption algorithm) [28]. It re- quires the processing of huge amounts of information at speeds ranging from Kilobits/sec (Kbs) to the order of Megabits/sec (Mbs). Withthis in mind, we propose a secure low-complexity encryption system based on a 4-array of independently iterated chaotic logistic maps with a new Spatiotemporal feedback scheme as a diffusion process. The robustness of the system to opponents’ attack is enhanced by using a periodic three-level pseudo-random perturbation scheme, one at the system-key level and two at the map array level. An analysis of the proposed scheme regarding its vulnerability to attacks, statistical properties and implementation performance is presented. To the best of our knowledge we provide a simple and secure encryption system for real-time multimedia communications with the fastest software execution time reported in the literature. Sociedad Mexicana de Física, A.C. Universidad Nacional Autónoma de México; Facultad de Ciencias 2007-01-01 Text Artículo de Investigación application/pdf Cita bibliográfica: Hasimoto Beltrán, Rogelio. (2007). Low-complexity chaotic encryption system. Revista Mexicana de Física; Vol 53, No 001. Recuperado de http://revistas.unam.mx/index.php/rmf/article/view/14221 ISSN: 2683-2224 (digital); 0035-001X (impresa) https://repositorio.unam.mx/contenidos/41376 eng Revista Mexicana de Física; Vol 53, No 001 (2007) http://revistas.unam.mx/index.php/rmf Nivel de acceso: Público La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2007-01-01, para un uso diferente consultar al responsable jurídico del repositorio por medio de rmf@ciencias.unam.mx |
| spellingShingle | Low-complexity chaotic encryption system Hasimoto Beltrán, Rogelio Físico Matemáticas y Ciencias de la Tierra Discrete chaotic encryption block ciphers symmetric encryption |
| title | Low-complexity chaotic encryption system |
| title_full | Low-complexity chaotic encryption system |
| title_fullStr | Low-complexity chaotic encryption system |
| title_full_unstemmed | Low-complexity chaotic encryption system |
| title_short | Low-complexity chaotic encryption system |
| title_sort | low-complexity chaotic encryption system |
| topic | Físico Matemáticas y Ciencias de la Tierra Discrete chaotic encryption block ciphers symmetric encryption |
| topic_facet | Físico Matemáticas y Ciencias de la Tierra Discrete chaotic encryption block ciphers symmetric encryption |
| url | https://repositorio.unam.mx/contenidos/41376 |