Network Security - Arjariya, Tripti
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A broadcast authentication mechanism is important in wireless sensor networks, assuring receivers of a packet's validity. To provide authentication, some researchers utilize one way key chains and delayed disclosure of keys; however, such an approach requires time synchronization and delayed authentication. Another technique uses one-time signature schemes. Unfortunately, such schemes suffer from large key sizes and limited number of uses per key. To cope with these problems, we propose an efficient, one-time signature-based broadcast authentication scheme for wireless sensor networks that…mehr

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Produktbeschreibung
A broadcast authentication mechanism is important in wireless sensor networks, assuring receivers of a packet's validity. To provide authentication, some researchers utilize one way key chains and delayed disclosure of keys; however, such an approach requires time synchronization and delayed authentication. Another technique uses one-time signature schemes. Unfortunately, such schemes suffer from large key sizes and limited number of uses per key. To cope with these problems, we propose an efficient, one-time signature-based broadcast authentication scheme for wireless sensor networks that reduces storage usage and includes a re-keying mechanism. Keywords: Authentication, re-keying mechanism, hash trees.
Autorenporträt
Soy el Dr. Tripti Arjariya de Bhopal. He hecho un M.Tech (CSE) y un doctorado en ciencias de la computación. Actualmente trabajo como Decano y Profesor en el departamento de Ciencias de la Computación y Aplicaciones en la Universidad de Bhabha. Todas estas habilidades me han ayudado a alcanzar varios hitos en mi vida, como la obtención de 2 PATENTES y la publicación de 59 trabajos de investigación.