| 发明名称 | Method and device for verifying the integrity of platform software of an electronic device | ||
| 摘要 | A method for verifying the integrity of platform software of an electronic device is provided, the method comprising accessing a module of said platform software, obtaining a signature (S), obtaining a verification key (VK), said verification key (VK) corresponding to a signing key (SK), verifying if said signature (S) was derived by signing said platform software module with said signing key (SK), by using said verification key (VK), and establishing a positive verification of said platform software module if said verification is successful. The invention also provides a method for providing a platform software module to perform the aforementioned method, and a device on which the aforementioned method can be performed. | ||
| 申请公布号 | US9438608(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201414503264 | 申请日期 | 2014.09.30 |
| 申请人 | Core Wireless Licensing S.a.r.l. | 发明人 | Asokan Nadarajah;Mantyla Janne;Serafat Reza |
| 分类号 | H04L9/32;H04L29/06;G06F21/51 | 主分类号 | H04L9/32 |
| 代理机构 | Core Wireless Licensing Ltd. | 代理人 | Core Wireless Licensing Ltd. |
| 主权项 | 1. A method for verifying integrity of a platform software of an electronic device, the method comprising: obtaining a hash derived by performing a hash function on a software module of the platform software; obtaining a signature associated with the software module; obtaining a verification key, the verification key corresponding to a signing key; using the verification key to verify whether the signature was derived by signing the hash using the signing key; and establishing a positive verification of integrity of the platform software of the electronic device if the verification is successful. | ||
| 地址 | Luxembourg LU | ||