发明公开
EP1793606A1 Distribution of keys for encryption/decryption
审中-公开
Schlüsselverteilungzur Ver- undEntschlüsselung
- 专利标题： Distribution of keys for encryption/decryption
- 专利标题（中）： Schlüsselverteilungzur Ver- undEntschlüsselung
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申请号： EP05257465.4申请日： 2005-12-05
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公开(公告)号： EP1793606A1公开(公告)日： 2007-06-06
- 发明人: Srinivasan, James , Hodges, Stephen E. , Wood, Kenneth R. , Sellen, Abigail
- 申请人： Microsoft Corporation
- 申请人地址： One Microsoft Way Redmond WA 98052 US
- 专利权人： Microsoft Corporation
- 当前专利权人： Microsoft Corporation
- 当前专利权人地址： One Microsoft Way Redmond WA 98052 US
- 代理机构： Wallis, Helen Frances Mary
- 主分类号： H04N7/24
- IPC分类号： H04N7/24
摘要：
Methods of encryption and decryption are described which use a key associated with an event to encrypt / decrypt data associated with the event. The method of encryption comprises identifying a key associated with an event and encrypting data using the identified key. The encrypted data is then published along with details of the event.
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