Search Journal of Discrete Mathematical Sciences and Cryptography
40 results found
A graph-theoretic discrete mathematical model for cryptanalysis of classical ciphers using spectral transition network analysis
Priya Mathur, Amit Kumar Gupta
Aug 2026
A cryptography-oriented reversible data hiding scheme using median prediction and grayscale invariance for secure image steganography
Manmohan Sharma, Priti Sharma, Preeti Rathi, Sandeep Kumar, Vibha Soni, Prashant Vats
Aug 2026
Emotions analysis from text using CNN, BiLSTM and hybrid models
Harihar Nath Verma, Sanjay Kumar Malik, Vanita Jain
Jun 2026
Optimized image steganography using heterogeneous image embedding techniques
Shruti Jairath, Kunwar Pal
Jun 2026
Secure communication via c-exponential mean-labeled graphs : A novel message encryption scheme
K. V. Madhumitha, Anuradha Rao, T. Prajwal Prabhu, Swati Nayak, Sabitha D’Souza
Jun 2026
A novel cryptographic scheme based on the ES transform
Rusul Ahmed Flayyih, Suha Raisan Harbi, Ahlam Abdulkareem Mahdi, Huda Ali Falih, Emad Abbas Kuffi
May 2026
Enhancing image steganography through a novel multi-level chaotic encryption framework integrated with advanced deep neural networks
Munthir Bahir Tuieb, Mohammed Hussein Ahmed, Ahmed Kareem Shibeeb, Mohamed Abdulrahman Abdulhamed
May 2026
A robust data hiding scheme using modular key mapping and AES encryption
Naman Beri, Vibha Gaur, Ravneet Kaur
May 2026
Sentiment analysis on social-media textual data using hybrid transformer and sequence models
Harihar Nath Verma, Sanjay Kumar Malik, Vanita Jain
Jan 2026
FIG : Assessing the vulnerability of wireless networks to cryptanalysis attacks on elliptic curves
Mahejabi Khan, Ananya Sharma, Dimmita Nagajyothi, Veerendra Yadav, Mohammad Alamgir Hossain, R. Ramesh
Dec 2025
A comparative analysis of conventional deep learning models with hybrid CNN-ResNet model for sentiment classification
Puneet Sharma, Sanjay Kumar Malik, Vanita Jain
Sep 2025
An efficient image steganography using spider monkey optimization
Hemlata Goyal, Sunita Singhal, Manya Khater, Adyasha Mahanta, Pankaj Dadheech
Aug 2025
