Satish Kumar, Indivar Gupta and Ashok Ji Gupta, ``Quantum secure digital signature scheme based on multivariate quadratic quasigroups (MQQ) ‘’, Advances in Mathematics of Communications, 2024. Doi: 10.3934/amc.2024057.
Satish Kumar, Harshdeep Singh, Indivar Gupta, Ashok Ji Gupta, ``A class of error-detecting codes based on T-quasigroups ‘’, Journal of Algebra and its Applications, 2024. Doi: 10.1142/S0219498826500076
Satish Kumar, Harshdeep Singh, Indivar Gupta, Ashok Ji Gupta, ``Symmetric Encryption Scheme based on quasigroups using chained mode of operations’’, Journal of Discrete Mathematical Sciences and Cryptography, Vol 27 (8), page no. 2337-2364, 2024. Doi: 10.47974/JDMSC-1917
Satish Kumar, Harshdeep Singh, Indivar Gupta, Ashok Ji Gupta, `` MDS codes based on orthogonality of quasigroups’’, Applicable Algebra in Engineering, Communication and Computing, 2023. Doi: 10.1007/s00200-023-00631-5
Satish Kumar, Indivar Gupta, Ashok Ji Gupta, ``A study of public key cryptosystems based on quasigroups’’, Cryptologia, vol 47 (6), 511-540, 2023. Doi: 10.1080/01611194.2022.2081824
Ashok Ji Gupta, Satish Kumar, Swapna Kumar Biswal, ``Salted Cubic Unbalanced Oil and Vinegar Digital Signature Scheme’’, Algebra and its Applications ICAA 2023, Springer Proceedings in Mathematics and Statistics, vol. 474, 2025. Doi: 10.1007/978-981-97-6798-4_13