公开(公告)号：KR1020040033158A

公开(公告)日：2004-04-21

申请号：KR1020020062076

申请日：2002-10-11

Applicant: 한국전자통신연구원

Inventor： 신상욱 ,  류희수 ,  홍도원 ,  정배은 ,  강주성 ,  장구영 ,  김건우 ,  김재겸 ,  손호준

IPC: H04L9/00

CPC classification number: H04L9/0662 ,  G06F7/582 ,  H04L9/001 ,  H04W12/08

Abstract: PURPOSE: An encrypting and decrypting method using cellular automata and an apparatus for the same are provided to encrypt and decrypt input data by using structural merits of multi-dimensional cellular automata. CONSTITUTION: A multi-dimensional space is formed by using a plurality of triangular cells(201). Binary digits having predetermined bits are assigned to the triangular cells, respectively(202). Each value of the triangular cells is updated according to the flow of discrete time and a binary random progression is formed by using each value of the triangular cells(207). An encryption process is performed by executing a logical operation for the binary random progression and a plain text binary progression(208).

Abstract translation: 目的：提供使用细胞自动机的加密和解密方法及其装置，通过使用多维细胞自动机的结构优点对输入数据进行加密和解密。 构成：通过使用多个三角形单元（201）形成多维空间。 具有预定位的二进制数字分别被分配给三角形单元（202）。 根据离散时间的流程更新三角形单元的每个值，并且通过使用三角形单元格的每个值（207）形成二进制随机进度。 通过执行二进制随机进程和纯文本二进制进程的逻辑运算来执行加密处理（208）。

公开(公告)号：KR100450766B1

公开(公告)日：2004-10-01

申请号：KR1020020062076

申请日：2002-10-11

Applicant: 한국전자통신연구원

Inventor： 신상욱 ,  류희수 ,  홍도원 ,  정배은 ,  강주성 ,  장구영 ,  김건우 ,  김재겸 ,  손호준

IPC: H04L9/00

Abstract: PURPOSE: An encrypting and decrypting method using cellular automata and an apparatus for the same are provided to encrypt and decrypt input data by using structural merits of multi-dimensional cellular automata. CONSTITUTION: A multi-dimensional space is formed by using a plurality of triangular cells(201). Binary digits having predetermined bits are assigned to the triangular cells, respectively(202). Each value of the triangular cells is updated according to the flow of discrete time and a binary random progression is formed by using each value of the triangular cells(207). An encryption process is performed by executing a logical operation for the binary random progression and a plain text binary progression(208).

Abstract translation: 目的：提供一种使用元胞自动机的加密和解密方法及其装置，以利用多维元胞自动机的结构优点对输入数据进行加密和解密。 构成：通过使用多个三角形单元（201）形成多维空间。 具有预定比特的二进制数字分别被分配给三角形单元（202）。 根据离散时间的流程更新三角形单元的每个值，并且通过使用三角形单元的每个值形成二进制随机级数（207）。 通过对二进制随机进展和纯文本二进制进程执行逻辑运算来执行加密过程（208）。