A lightweight 256 hexadecimal character substitution Cipher algorithm
Abstract Traditionally, playfair matrix encryption is done by encrypting only 8 bits characters to generate ciphers which are equal to the plaintext. Over the years researchers have proposed to incorporate other characters into the plaintext matrix in order to increase the decryption time. However,...
Gardado en:
| Principais autores: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
SpringerOpen
2025-07-01
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| Series: | Journal of Electrical Systems and Information Technology |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.1186/s43067-025-00217-w |
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