发明名称 |
ESTABLISHMENT OF A TRUSTED RELATIONSHIP BETWEEN UNKNOWN COMMUNICATION PARTIES |
摘要 |
The present invention provides an establishment of a trusted relationship between two mutually unknown communication parties in a communication system without the use of a trusted third party. The invention is based on non-interactive proofs-of-work being purpose-bound for establishing the trusted relationship and cryptographically signing information to be transferred between the communication parties using such proofs-of-work for the solving of a problem instance along with verifying the proofs-of-work and generating a session object for a trusted relationship, when the verifying yields an affirmative result. ® KIPO & WIPO 2008 |
申请公布号 |
KR20080025202(A) |
申请公布日期 |
2008.03.19 |
申请号 |
KR20087002935 |
申请日期 |
2006.05.11 |
申请人 |
NOKIA CORPORATION |
发明人 |
TARKKALA LAURI;ASOKAN NADARAJAH |
分类号 |
H04L12/22;H04L9/32;H04L29/06 |
主分类号 |
H04L12/22 |
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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