Effect of self-invertible matrix on cipher hexagraphic polyfunction
A cryptography system was developed previously based on Cipher Polygraphic Polyfunction transformations, C(t)i×j≡Ati×iPi×jmodN where Ci×j , Pi×j , Ai×i are cipher text, plain text, and encryption key, respectively. Whereas, (t) is the number of transformations of plain text to cipher text. In this s...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/38355/1/38355.pdf |