发明名称 |
RESTRICTING SYSTEM CALLS USING PROTECTED STORAGE |
摘要 |
Systems and techniques are provided for restricting system calls using protected storage. A system call to a restricted system component may be received from an application. The application may be determined to have permission to make the system call to the restricted system component. A signature associated with the application may be verified using a public key from a protected storage. The public key may be sent to the protected storage by a computing device of a party authorized to modify data in the protected storage. The restricted system component may be permitted to perform a function indicated by the system call when the public key successfully verifies the signature associated with application. |
申请公布号 |
WO2016025318(A3) |
申请公布日期 |
2016.04.14 |
申请号 |
WO2015US44221 |
申请日期 |
2015.08.07 |
申请人 |
GOOGLE INC. |
发明人 |
FLYNN, ANDREW;AGRAWAL, SHISHIR KUMAR;ARSCOTT, SIMON;JONATHAN, LAWRENCE |
分类号 |
G06F21/62 |
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 |
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