The security of encryption algorithms depends heavily on the computational infeasibility of brute force attack.

加密算法安全很大程度上取决于解不可行。

As the Court pointed out, the most important forum for consideration of claims of infeasibility is the state agency which initially formulates the SIP.

正如法院所，讨论不可行断定最重要论坛，是最初制订《州实施计划》州机构。