也就是说，只要给定任何质询字符串，都可以合理地提出以下要求：“给我一个后缀，一旦challenge+suffix被散列，它将生成b比特的碰撞”。

That is, given any challenge string, it is sensible to ask, "Show me a suffix that will produce b bits of collision once challenge+suffix is hashed."

youdao

也就是说，只要给定任何质询字符串，都可以合理地提出以下要求：“给我一个后缀，一旦challenge+suffix被散列，它将生成b比特的碰撞”。

That is, given any challenge string, it is sensible to ask, "Show me a suffix that will produce b bits of collision once challenge+suffix is hashed."

youdao