发明名称 |
METHOD FOR DATA SECURITY USING SECRET SHARING SYSTEM IN CLOUD ENVIRONMENTS |
摘要 |
<p>The present invention relates to a method for protecting data using a secret sharing method in a cloud environment. The method for uploading a file on a cloud service by a secret sharing system includes the steps of: selecting the file to be uploaded on the cloud service; dividing the selected file based on the secret sharing method; selecting a plurality of cloud services for uploading the divided file pieces; and uploading the divided file pieces on the cloud services by connecting to the cloud services. Also, the method for downloading a file from the cloud service by the secret sharing system includes the steps of: searching and reading the divided file pieces by connecting to the cloud services; downloading the read file pieces; and recombining the downloaded file piece based on the secret sharing method.</p> |
申请公布号 |
KR20140140974(A) |
申请公布日期 |
2014.12.10 |
申请号 |
KR20130062073 |
申请日期 |
2013.05.30 |
申请人 |
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION |
发明人 |
KIM, SEUNG JOO;PARK, MIN SU |
分类号 |
G06F21/64;G06F15/16 |
主分类号 |
G06F21/64 |
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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