发明名称 |
SYSTEMS AND METHODS WITH CRYPTOGRAPHY AND TAMPER RESISTANCE SOFTWARE SECURITY |
摘要 |
Provided is an arbitrary automation system for secure communications. The system includes a utility device configured for processing critical data associated with the arbitrary automation system, the critical data being structured in accordance with utility device access levels. Also included is a key management module for (i) providing a data protection key (DPK) for protecting the critical data in accordance with each of the utility device access levels and (ii) generating a user key encryption key (UKEK) for encrypting the DPK based upon the device access levels. The system additionally includes a software module configured for masking an execution state of software within the utility device and the key management module via principles of evasion and resistance. |
申请公布号 |
CA2935780(A1) |
申请公布日期 |
2015.07.16 |
申请号 |
CA20152935780 |
申请日期 |
2015.01.09 |
申请人 |
ACLARA METERS LLC |
发明人 |
THANOS, DANIEL;KHANKE, SATISH SHARAD |
分类号 |
G06F21/14;G06F21/10;H04L9/08;H04L29/06;H04L29/08 |
主分类号 |
G06F21/14 |
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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