发明名称 |
EXTERNAL LOG STORAGE IN AN ASSET STORAGE AND TRANSFER SYSTEM |
摘要 |
<p>A secure asset storage media. A secure module includes a memory storing at least a DuplicateCounter and a HashLog, the HashLog comprising a respective hash of each value transfer message sent or received by the secure asset storage media, the DuplicateCounter storing a count of duplicate hash values in the HashLog. A non-volatile memory is disposed external to the secure module. The non-volatile memory stores a transaction log comprising a copy of each value transfer message sent or received by the secure asset storage media and its respective hash value. A controller is configured to control communication between the secure module and the non-volatile memory to record information of a received value transfer message in the secure module and the transaction log.</p> |
申请公布号 |
EP2828813(A4) |
申请公布日期 |
2015.10.21 |
申请号 |
EP20130763480 |
申请日期 |
2013.03.18 |
申请人 |
ROYAL CANADIAN MINT/MONNAIE ROYALE CANADIENNE |
发明人 |
EVERETT, DAVID |
分类号 |
G06Q20/10;G06F21/78;G06Q20/36 |
主分类号 |
G06Q20/10 |
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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