Search Journal of Discrete Mathematical Sciences and Cryptography
8 results found
Open Access
Journal of Discrete Mathematical Sciences and Cryptography
Chaotic image encryption using circular shift and modular arithmetic
R. Amutha
Dec 2025
Open Access
Journal of Discrete Mathematical Sciences and Cryptography
Analysis of the robustness and cryptographic security of a DCT-based image watermarking scheme
Govind Murari Upadhyay, Naveen Tewari, Surabhi Shanker, Ajay Kumar Phogat, Aparna Misra, Timothy Malche
Dec 2025
Open Access
Journal of Discrete Mathematical Sciences and Cryptography
An efficient image steganography using spider monkey optimization
Hemlata Goyal, Sunita Singhal, Manya Khater, Adyasha Mahanta, Pankaj Dadheech
Aug 2025
Open Access
Journal of Discrete Mathematical Sciences and Cryptography
Steganography and data encryption in images using contrast stretching and AES encryption
Neha Janu, Sunita Singhal, Puneet Bhardwaj
Jul 2025
Open Access
Journal of Discrete Mathematical Sciences and Cryptography
A novel approach for integrating cryptography and blockchain into IoT system
Basetty Mallikarjuna, Gagandeep Berar, Ajit Noonia, Lekha Rani, Chittemsetty Pushpalatha, Shiju Sebastian
Oct 2024
Open Access
Journal of Discrete Mathematical Sciences and Cryptography
Enhanced security of EMI using an edge-based steganography with four-layered cryptography
Divya Sharma, Chander Prabha, Ankur Goyal, Meena Malik, Raman Kumar
Apr 2024
Open Access
Journal of Discrete Mathematical Sciences and Cryptography
Enhancing image security and privacy with hybrid double random phase encoding, lorenz maps, and compressed sensing
Anshika Malsaria, Pankaj Vyas, Manjit Kaur
Apr 2024
Open Access
Journal of Discrete Mathematical Sciences and Cryptography
Performance evaluation of LSB steganography based on multiple image formats
Urmila Pilania, Manoj Kumar, Vivaan Mittal
Dec 2023
