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Updated: Sep 9, 2025

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Protocolo de comunicación de datos seguro y eficiente basado en identidades para grupos de sensores jerárquicos en

Yun Feng1, Yi Sun2, Yongfeng Cao1

  • 1China Electric Power Research Institute, Beijing 100192, China.

Sensors (Basel, Switzerland)
|August 28, 2025
PubMed
Resumen
Este resumen es generado por máquina.

Este estudio introduce un nuevo protocolo de comunicación seguro para las redes inteligentes, equilibrando la seguridad y las limitaciones de los sensores. Mejora la eficiencia del intercambio de datos y protege contra ataques, mejorando la integridad del sistema.

Palabras clave:
gestión dinámica de clavessensores jerárquicosCifrado basado en la identidadAutenticación ligerared inteligente

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Área de la Ciencia:

  • Ciencias de la computación
  • Ingeniería eléctrica
  • Ciberseguridad

Sus antecedentes:

  • Las redes inteligentes requieren una comunicación de datos segura y eficiente para los dispositivos de sensores jerárquicos.
  • Los protocolos existentes luchan por equilibrar las necesidades de seguridad con las limitaciones de recursos de los sensores terminales.

Objetivo del estudio:

  • Proponer un nuevo protocolo de comunicación segura de datos basado en la identidad para grupos jerárquicos de sensores en redes inteligentes.
  • Mejorar el intercambio de datos, reducir la sobrecarga computacional y mantener la seguridad en las redes de sensores en evolución.

Principales métodos:

  • Integración de cifrado simétrico y asimétrico.
  • Utilización de filtros Bloom para la codificación de identidad ligera.
  • Implementación de un mecanismo de preautenticación asistido por la nube.
  • Diseño de un esquema de actualización dinámica de claves de grupo para la seguridad avanzada y avanzada.

Principales resultados:

  • El protocolo es resistente a los ataques de repetición y suplantación.
  • Mejoras significativas en la eficiencia computacional y de comunicación en comparación con los métodos existentes.
  • Reducciones logradas: 73,94% en el costo de cálculo de autenticación, 37,77% en cifrado, 55,75% en descifrado y 79,98% en gastos generales de comunicación.

Conclusiones:

  • El protocolo propuesto aborda efectivamente los desafíos de seguridad y eficiencia en las redes de sensores de redes inteligentes.
  • Ofrece una solución práctica para una comunicación de datos segura y eficiente en entornos de sensores jerárquicos.
  • El protocolo demuestra un rendimiento superior y características de seguridad robustas.