发明名称 |
Efficient, secure multicasting with minimal knowledge |
摘要 |
A system for secure multicast including a plurality of participants that can send and receive multicast messages. A traffic distribution component is coupled to the participating entities, where the traffic distribution component supports multiple receiver communication. A participant key management component operates within each participant entity where the participant key management component uses a first key that is shared with all of the other participants, and a second key that is shared with a subgroup of participants. A group key management component is implemented using a flat data structure having a size that is logarithmically proportional to the number of participants.
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申请公布号 |
US6195751(B1) |
申请公布日期 |
2001.02.27 |
申请号 |
US19980066020 |
申请日期 |
1998.04.24 |
申请人 |
SUN MICROSYSTEMS, INC. |
发明人 |
CARONNI GERMANO;WALDVOGEL MARCEL |
分类号 |
H04L9/08;H04L12/18;H04L29/06;(IPC1-7):H04K1/00 |
主分类号 |
H04L9/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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