CHANDRAKAR, Yogita; TRIPATHI, B. P. Frequency-Domain Concealment of Post-Quantum Syndromes: A Hybrid QC-LDPC Codes Based Niederreiter Cryptosystem With Discrete Cosine Transform (DCT) Image Steganographic Approach . International Journal of Artificial Intelligence and Machine Learning, [S. l.], v. 6, n. 8s, p. 1390–1409, 2026. DOI: 10.51483/IJAIML.2975. Disponível em: https://svedbergopen.com/index.php/ijaiml/article/view/2975. Acesso em: 27 oct. 2026.