发明名称 |
Identity-based-encryption messaging system with public parameter host servers |
摘要 |
A system is provided that uses identity-based encryption (IBE) to support secure communications. Messages from a sender may be encrypted using an IBE public key and IBE public parameter information associated with a recipient. The recipient may decrypt IBE-encrypted messages from the sender using an IBE private key. A host having a service name may be used to store the IBE public parameter information. The sender may use a service name generation rule to generate the service name based on the IBE public key of the recipient. The sender may use the service name to obtain the IBE public parameter information from the host.
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申请公布号 |
US2005010801(A1) |
申请公布日期 |
2005.01.13 |
申请号 |
US20030607195 |
申请日期 |
2003.06.25 |
申请人 |
SPIES TERENCE;KACKER RISHI R.;APPENZELLER GUIDO;PAUKER MATTHEW J.;RESCORLA ERIC |
发明人 |
SPIES TERENCE;KACKER RISHI R.;APPENZELLER GUIDO;PAUKER MATTHEW J.;RESCORLA ERIC |
分类号 |
G06F;H04L9/00;(IPC1-7):H04L9/00 |
主分类号 |
G06F |
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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