A Novel Rekeying Message Authentication Procedure Based on Winternitz OTS and Reconfigurable Hardware Architectures

Secure multicast demands an efficient rekeying solution to update and to distribute the group key on every change in the group membership. This paper treats the authentication of rekeying messages with three new contributions. First, to accelerate group rekeying the Winternitz one-time signature sch...

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Bibliographische Detailangaben
Hauptverfasser:	Shoufan, A., Huss, S.A., Kelm, O., Schipp, S.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acceleration Computer architecture Coprocessor Costs Cryptography Digital signatures Distributed computing Field programmable gate arrays FPGA Hardware Key Management Message authentication Prototypes Rekeying Security Winternitz
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