发明名称 |
METHOD FOR SECURE STORING OF A DATA FILE VIA A COMPUTER COMMUNICATION NETWORK |
摘要 |
A computer implemented method, server computer and computer program for securely storing a data file via a computer communication network. The method includes: providing a computer device of a user with code for providing a unique user name for the user; asking the user for a password; generating an asymmetric key pair for the user having one public key and one private key; encrypting the private key via the hash of the password; generating a file-specific symmetric key specific for the data file; encrypting the data file via the file-specific symmetric key; encrypting the file-specific symmetric key via the public key of the user; where the code is executed by a web browser on the computer device. The server is then receiving the encrypted data file, the encrypted file-specific symmetric key, the encrypted private key of the user and the public key of the user from the computer device. |
申请公布号 |
US2015161410(A1) |
申请公布日期 |
2015.06.11 |
申请号 |
US201214394568 |
申请日期 |
2012.04.19 |
申请人 |
Andersen Trond;Andersen Anders;Mathisen Anders;Wold Terje |
发明人 |
Andersen Trond;Andersen Anders;Mathisen Anders;Wold Terje |
分类号 |
G06F21/62;H04L9/08;H04L29/08;G06F17/30;H04L29/06 |
主分类号 |
G06F21/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Tromso NO |