Network Security

A Technique Stenography for hiding secret in format and its applications

von Tripti Arjariya

68 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

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.

• Themen: Wirtschaftswissenschaft, Finanzen, Betriebswirtschaft und Management Industrien und Branchenstudien
• ISBN: 9786202667982
• Sprache: Englisch
• Erscheinungsdatum: 05.06.2020
• Größe: 220 x 150 mm
• Verlag: LAP LAMBERT Academic Publishing