The University of Ilorin has achieved a groundbreaking milestone in data security with the development of a Yoruba language cryptosystem designed to enhance information protection.
The innovation was unveiled on Friday by Prof. Oluwakemi Abikoye, a distinguished lecturer in the Department of Computer Science, during the university’s 270th inaugural lecture titled “Invisible Bouncers in the World of Information Security.”
Prof. Abikoye explained that the cryptosystem employs cryptography to encrypt and decrypt textual data in Yoruba, ensuring secure communication for Yoruba-speaking users in the rapidly evolving world of information technology and linguistics.
“This system uses cryptography, a method of protecting information and communications through codes, allowing only intended recipients to access and process the data,” she said.
By leveraging the Yoruba language, the innovation bridges the gap between indigenous languages and advanced digital security, making data protection more inclusive.
The cryptosystem utilizes Java programming tools to implement the Caesar Cipher Algorithm, a symmetric encryption technique that employs digits as ciphertext and a single key for both encryption and decryption.
“This novel approach ensures that the codes are exceptionally challenging to break since patterns with digits are not easily recognizable,” Abikoye noted.
The system generates unique ciphertexts for each encryption process, increasing its efficiency and security. It can also secure messages before transmission within internet-based messaging systems, addressing critical concerns about online data breaches.
Read also: Tinubu hails Okonjo-Iweala’s historic reappointment as WTO Chief
In addition to the Yoruba-based cryptosystem, Prof. Abikoye highlighted the importance of the Advanced Encryption Standard (AES) algorithm as a robust solution for safeguarding data communication over the internet.
She emphasized, “With rising security concerns in data communication, AES provides an efficient encryption method to ensure information security.”
To further enhance personal data security, Prof. Abikoye advised Nigerians to; Change device passwords every three months and Utilize biometric solutions integrated with encryption to mitigate vulnerabilities.
“These measures, combined with innovations like the Yoruba cryptosystem, will significantly bolster data security for individuals and organizations,” she added.
The Yoruba-based cryptosystem is a testament to Unilorin’s commitment to advancing technology while preserving and integrating indigenous languages. This innovation paves the way for other language-based cryptographic systems, promoting inclusivity in the field of information security.
