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APPARATUS FOR VERIFYING INTEGRITY OF DEVICE MEMORY REMOTELY AND SYSTEM THEREOF AND METHOD FOR VERIFYING INTEGRITY
APPARATUS FOR VERIFYING INTEGRITY OF DEVICE MEMORY REMOTELY AND SYSTEM THEREOF AND METHOD FOR VERIFYING INTEGRITY
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机译:验证设备存储器远程完整性的装置及其系统和验证完整性的方法
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摘要
A verifier for remotely checking integrity of a device connected via a network, includes a calculator which fills free areas in a memory of the device with random numbers and generates a local check code; an interface which transmits integrity check parameters that are used by the device to generate a remote check code, to the device, and receiving the remote check code from the device; a determiner which detects a remote check code generation time and compares the detected remote check code generation time with a presorted remote check code generation expectation time; and a controller which confirms the integrity of the memory of the device when the remote check code generation time does not exceed the remote check code generation expectation time according to a result of the determination and the local check code matches the remote check code.
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