Abstract:Abstract. Many emerging interactive and collaborative applications use the peer-to-peer paradigm nowadays. In every-day life peer-to-peer meetings of small groups are dominant, e.g. for business talks. Confidentiality is of primary concern in this context to provide group privacy. To assure confidentiality the partners have to agree upon a secret group key for encrypting their communication. This requires a secure distributed group key exchange protocol which assures that only active, uniquely authenticated gr… Show more
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