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21.
公开(公告)号:US5623548A
公开(公告)日:1997-04-22
申请号:US370881
申请日:1995-01-10
申请人: Ryota Akiyama , Naoya Torii , Noboru Iwayama , Kenichi Utsumi
发明人: Ryota Akiyama , Naoya Torii , Noboru Iwayama , Kenichi Utsumi
CPC分类号: H04L9/002 , H04L9/0662 , H04L2209/12
摘要: In accordance with the present invention, there is provided a transformation pattern generating mechanism comprising: a key input section for inputting a key for encryption; a transformation pattern generating section for generating a transformation pattern for transformation of input data; and an output section for outputting the generated transformation pattern; wherein, when a number sequence corresponding to a predetermined transformation pattern is input as the key to the key input section, said transformation pattern generating section generates and outputs the predetermined transformation pattern corresponding to the number sequence.
摘要翻译: 根据本发明,提供了一种转换模式生成机构,包括:输入密钥的密钥输入部分,用于加密; 变换模式生成部,生成用于变换输入数据的变换模式; 以及输出部,用于输出所生成的变换图案; 其中,当将与预定变换图案相对应的数字序列作为键被输入到键输入部分时,所述变换图形生成部分生成并输出与数字序列对应的预定变换图案。