| 摘要 |
<p>A method comprising: providing a protected item of software to a device, wherein the protected item of software is in a scripted language or an interpreted language or source code, wherein the protected item of software, when executed by the device, is arranged to perform a security-related operation for the device, wherein the security-related operation is implemented, at least in part, by at least one protected portion of code in the protected item of software, wherein the at least one protected portion of code is arranged so that (a) the at least one protected portion of code has resistance against a white-box attack and/or (b) the at least one protected portion of code may only be executed on one or more predetermined devices.</p> |
