i3D-Playfair: An Improved 3D Playfair Cipher Algorithm

被引：2
|
作者：
Villafuerte, Ritchell S. [1 ]
Sison, Ariel M. [2 ]
Medina, Ruji P. [1 ]
机构：
[1] Technol Inst Philippines, Grad Program Dept, Quezon City, Philippines
[2] Emilio Aguinaldo Coll, Sch Comp Studies, Manila, Philippines
来源：
PROCEEDINGS OF THE 2019 IEEE EURASIA CONFERENCE ON IOT, COMMUNICATION AND ENGINEERING (ECICE) | 2019年
关键词：
3D Playfair; trigraphs; encryption; cipher block chaining; dual circular-XOR;
D O I：
10.1109/ecice47484.2019.8942655
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Security of information is one of the most concerned issues during data transmission wherein cryptographic schemes are needed. This paper intends to improve the encryption scheme of the 3D (4x4x4) Playfair Cipher Algorithm by enhancing its security performance. The proposed improvement utilizes a 4x8x8 matrix that holds 256 ASCII characters and implements a dual Cipher Block Chaining (CBC) with dual circular-XOR method.
引用
收藏
页码：538 / 541
页数：4
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