摘要
本文详细地论述了透明密钥和全透明密钥问题,证明了DES中至少存在四个透明密钥,并建立了全透明密钥存在性和等值密钥存在性之间的一定关系。
This paper goes into detail on transparent key and well-trans-
parent key, proves that there are four transparent keys at least in the DES,
and establishes Certain relation between the existence of well—transparent
key and the existence of equivalent key.
出处
《信息安全与通信保密》
1993年第4期10-14,共5页
Information Security and Communications Privacy
