首页>
外国专利>
Privacy protection for participatory sensing system
Privacy protection for participatory sensing system
展开▼
机译:参与式感应系统的隐私保护
展开▼
页面导航
摘要
著录项
相似文献
摘要
Provided is a method that may be used for privacy protection. The method comprises: generating a pseudonym at a user equipment in association with sensed data; calculating a unique value based upon the pseudonym using a first algorithm; sending the unique value and the sensed data to a server; receiving from the server a certificate, wherein the certificate is calculated based at least in part on the unique value using a second algorithm; and sending at least the pseudonym and the certificate to a certification center via a secure channel, for obtaining a reward associated with the sensed data; wherein the certification center is internal or external to the server. By this method, a user's identify may be protected.
展开▼