State Kerckhoff's principle. Explain briefly why a cryptosystem designed by someonewho follows this principle is likely to be stronger than one designed by someone who does not. (6 p)
State Kerckhoff's principle. Explain briefly why a cryptosystem designed by someonewho follows this principle is likely to be stronger than one designed by someone who does not. (6 p)
科克霍夫(Kerckhoff)原则是什么()? A: 密码系统的任何细节已为人悉知,该密码系统不可用 B: 密码系统的任何细节已为人悉知,该密码系统仍可用 C: 密码系统的任何细节已为人悉知,只要密钥未泄漏,它也应是安全的 D: 密码系统的任何细节已为人悉知,密钥泄漏了它也应是安全的
科克霍夫(Kerckhoff)原则是什么()? A: 密码系统的任何细节已为人悉知,该密码系统不可用 B: 密码系统的任何细节已为人悉知,该密码系统仍可用 C: 密码系统的任何细节已为人悉知,只要密钥未泄漏,它也应是安全的 D: 密码系统的任何细节已为人悉知,密钥泄漏了它也应是安全的
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