发明名称 |
METHOD FOR PROGRAMMING ON-CHIP NON-VOLATILE MEMORY IN A SECURE PROCESSOR, AND A DEVICE SO PROGRAMMED |
摘要 |
An improved secure programming technique involves reducing the size of bits programmed in on-chip secret non-volatile memory, at the same time enabling the typical secure applications supported by secure devices. A technique for secure programming involves de-coupling chip manufacture from the later process of connecting to ticket servers to obtain tickets. A method according to the technique may involve sending a (manufacturing) server signed certificate from the device prior to any communication to receive tickets. A device according to the technique may include chip-internal non-volatile memory to store the certificate along with the private key, in the manufacturing process. |
申请公布号 |
EP2084848(A4) |
申请公布日期 |
2016.08.31 |
申请号 |
EP20070870763 |
申请日期 |
2007.09.13 |
申请人 |
ACER CLOUD TECHNOLOGY INC |
发明人 |
SRINIVASAN, PRAMILA;PRINCEN, JOHN |
分类号 |
H04L9/00;G06F21/33;G06F21/71;G06F21/73;H04L9/32 |
主分类号 |
H04L9/00 |
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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